22 changed files with 2351 additions and 238 deletions
@ -0,0 +1,8 @@ |
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import Tree from './src/tree.vue'; |
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/* istanbul ignore next */ |
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Tree.install = function(Vue) { |
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Vue.component(Tree.name, Tree); |
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}; |
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export default Tree; |
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@ -0,0 +1,485 @@ |
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import objectAssign from 'element-ui/src/utils/merge'; |
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import { markNodeData, NODE_KEY } from './util'; |
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import { arrayFindIndex } from 'element-ui/src/utils/util'; |
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export const getChildState = node => { |
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let all = true; |
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let none = true; |
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let allWithoutDisable = true; |
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for (let i = 0, j = node.length; i < j; i++) { |
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const n = node[i]; |
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if (n.checked !== true || n.indeterminate) { |
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all = false; |
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if (!n.disabled) { |
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allWithoutDisable = false; |
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} |
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} |
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if (n.checked !== false || n.indeterminate) { |
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none = false; |
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} |
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} |
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return { all, none, allWithoutDisable, half: !all && !none }; |
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}; |
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const reInitChecked = function(node) { |
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if (node.childNodes.length === 0) return; |
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const {all, none, half} = getChildState(node.childNodes); |
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if (all) { |
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node.checked = true; |
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node.indeterminate = false; |
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} else if (half) { |
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node.checked = false; |
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node.indeterminate = true; |
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} else if (none) { |
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node.checked = false; |
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node.indeterminate = false; |
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} |
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const parent = node.parent; |
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if (!parent || parent.level === 0) return; |
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if (!node.store.checkStrictly) { |
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reInitChecked(parent); |
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} |
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}; |
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const getPropertyFromData = function(node, prop) { |
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const props = node.store.props; |
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const data = node.data || {}; |
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const config = props[prop]; |
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if (typeof config === 'function') { |
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return config(data, node); |
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} else if (typeof config === 'string') { |
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return data[config]; |
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} else if (typeof config === 'undefined') { |
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const dataProp = data[prop]; |
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return dataProp === undefined ? '' : dataProp; |
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} |
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}; |
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let nodeIdSeed = 0; |
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export default class Node { |
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constructor(options) { |
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this.id = nodeIdSeed++; |
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this.text = null; |
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this.checked = false; |
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this.indeterminate = false; |
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this.data = null; |
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this.expanded = false; |
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this.parent = null; |
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this.visible = true; |
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this.isCurrent = false; |
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for (let name in options) { |
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if (options.hasOwnProperty(name)) { |
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this[name] = options[name]; |
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} |
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} |
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// internal
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this.level = 0; |
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this.loaded = false; |
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this.childNodes = []; |
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this.loading = false; |
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if (this.parent) { |
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this.level = this.parent.level + 1; |
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} |
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const store = this.store; |
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if (!store) { |
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throw new Error('[Node]store is required!'); |
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} |
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store.registerNode(this); |
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const props = store.props; |
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if (props && typeof props.isLeaf !== 'undefined') { |
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const isLeaf = getPropertyFromData(this, 'isLeaf'); |
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if (typeof isLeaf === 'boolean') { |
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this.isLeafByUser = isLeaf; |
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} |
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} |
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if (store.lazy !== true && this.data) { |
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this.setData(this.data); |
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if (store.defaultExpandAll) { |
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this.expanded = true; |
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} |
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} else if (this.level > 0 && store.lazy && store.defaultExpandAll) { |
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this.expand(); |
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} |
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if (!Array.isArray(this.data)) { |
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markNodeData(this, this.data); |
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} |
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if (!this.data) return; |
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const defaultExpandedKeys = store.defaultExpandedKeys; |
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const key = store.key; |
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if (key && defaultExpandedKeys && defaultExpandedKeys.indexOf(this.key) !== -1) { |
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this.expand(null, store.autoExpandParent); |
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} |
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if (key && store.currentNodeKey !== undefined && this.key === store.currentNodeKey) { |
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store.currentNode = this; |
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store.currentNode.isCurrent = true; |
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} |
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if (store.lazy) { |
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store._initDefaultCheckedNode(this); |
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} |
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this.updateLeafState(); |
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} |
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setData(data) { |
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if (!Array.isArray(data)) { |
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markNodeData(this, data); |
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} |
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this.data = data; |
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this.childNodes = []; |
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let children; |
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if (this.level === 0 && this.data instanceof Array) { |
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children = this.data; |
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} else { |
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children = getPropertyFromData(this, 'children') || []; |
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} |
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for (let i = 0, j = children.length; i < j; i++) { |
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this.insertChild({ data: children[i] }); |
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} |
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} |
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get label() { |
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return getPropertyFromData(this, 'label'); |
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} |
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get key() { |
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const nodeKey = this.store.key; |
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if (this.data) return this.data[nodeKey]; |
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return null; |
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} |
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get disabled() { |
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return getPropertyFromData(this, 'disabled'); |
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} |
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get nextSibling() { |
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const parent = this.parent; |
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if (parent) { |
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const index = parent.childNodes.indexOf(this); |
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if (index > -1) { |
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return parent.childNodes[index + 1]; |
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} |
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} |
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return null; |
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} |
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get previousSibling() { |
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const parent = this.parent; |
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if (parent) { |
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const index = parent.childNodes.indexOf(this); |
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if (index > -1) { |
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return index > 0 ? parent.childNodes[index - 1] : null; |
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} |
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} |
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return null; |
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} |
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contains(target, deep = true) { |
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const walk = function(parent) { |
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const children = parent.childNodes || []; |
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let result = false; |
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for (let i = 0, j = children.length; i < j; i++) { |
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const child = children[i]; |
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if (child === target || (deep && walk(child))) { |
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result = true; |
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break; |
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} |
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} |
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return result; |
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}; |
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return walk(this); |
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} |
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remove() { |
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const parent = this.parent; |
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if (parent) { |
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parent.removeChild(this); |
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} |
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} |
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insertChild(child, index, batch) { |
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if (!child) throw new Error('insertChild error: child is required.'); |
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if (!(child instanceof Node)) { |
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if (!batch) { |
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const children = this.getChildren(true); |
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if (children.indexOf(child.data) === -1) { |
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if (typeof index === 'undefined' || index < 0) { |
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children.push(child.data); |
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} else { |
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children.splice(index, 0, child.data); |
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} |
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} |
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} |
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objectAssign(child, { |
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parent: this, |
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store: this.store |
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}); |
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child = new Node(child); |
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} |
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child.level = this.level + 1; |
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if (typeof index === 'undefined' || index < 0) { |
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this.childNodes.push(child); |
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} else { |
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this.childNodes.splice(index, 0, child); |
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} |
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this.updateLeafState(); |
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} |
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insertBefore(child, ref) { |
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let index; |
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if (ref) { |
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index = this.childNodes.indexOf(ref); |
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} |
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this.insertChild(child, index); |
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} |
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insertAfter(child, ref) { |
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let index; |
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if (ref) { |
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index = this.childNodes.indexOf(ref); |
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if (index !== -1) index += 1; |
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} |
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this.insertChild(child, index); |
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} |
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removeChild(child) { |
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const children = this.getChildren() || []; |
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const dataIndex = children.indexOf(child.data); |
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if (dataIndex > -1) { |
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children.splice(dataIndex, 1); |
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} |
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const index = this.childNodes.indexOf(child); |
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if (index > -1) { |
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this.store && this.store.deregisterNode(child); |
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child.parent = null; |
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this.childNodes.splice(index, 1); |
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} |
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this.updateLeafState(); |
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} |
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removeChildByData(data) { |
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let targetNode = null; |
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for (let i = 0; i < this.childNodes.length; i++) { |
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if (this.childNodes[i].data === data) { |
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targetNode = this.childNodes[i]; |
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break; |
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} |
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} |
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if (targetNode) { |
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this.removeChild(targetNode); |
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} |
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} |
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expand(callback, expandParent) { |
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const done = () => { |
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if (expandParent) { |
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let parent = this.parent; |
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while (parent.level > 0) { |
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parent.expanded = true; |
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parent = parent.parent; |
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} |
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} |
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this.expanded = true; |
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if (callback) callback(); |
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}; |
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if (this.shouldLoadData()) { |
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this.loadData((data) => { |
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if (data instanceof Array) { |
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if (this.checked) { |
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this.setChecked(true, true); |
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} else if (!this.store.checkStrictly) { |
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reInitChecked(this); |
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} |
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done(); |
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} |
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}); |
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} else { |
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done(); |
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} |
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} |
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doCreateChildren(array, defaultProps = {}) { |
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array.forEach((item) => { |
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this.insertChild(objectAssign({ data: item }, defaultProps), undefined, true); |
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}); |
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} |
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collapse() { |
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this.expanded = false; |
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} |
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shouldLoadData() { |
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return this.store.lazy === true && this.store.load && !this.loaded; |
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} |
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updateLeafState() { |
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if (this.store.lazy === true && this.loaded !== true && typeof this.isLeafByUser !== 'undefined') { |
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this.isLeaf = this.isLeafByUser; |
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return; |
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} |
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const childNodes = this.childNodes; |
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if (!this.store.lazy || (this.store.lazy === true && this.loaded === true)) { |
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this.isLeaf = !childNodes || childNodes.length === 0; |
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return; |
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} |
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this.isLeaf = false; |
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} |
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setChecked(value, deep, recursion, passValue) { |
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this.indeterminate = value === 'half'; |
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this.checked = value === true; |
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if (this.store.checkStrictly) return; |
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if (!(this.shouldLoadData() && !this.store.checkDescendants)) { |
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let { all, allWithoutDisable } = getChildState(this.childNodes); |
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if (!this.isLeaf && (!all && allWithoutDisable)) { |
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this.checked = false; |
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value = false; |
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} |
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const handleDescendants = () => { |
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if (deep) { |
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const childNodes = this.childNodes; |
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for (let i = 0, j = childNodes.length; i < j; i++) { |
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const child = childNodes[i]; |
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passValue = passValue || value !== false; |
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const isCheck = child.disabled ? child.checked : passValue; |
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child.setChecked(isCheck, deep, true, passValue); |
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} |
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const { half, all } = getChildState(childNodes); |
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if (!all) { |
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this.checked = all; |
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this.indeterminate = half; |
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} |
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} |
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}; |
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if (this.shouldLoadData()) { |
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// Only work on lazy load data.
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this.loadData(() => { |
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handleDescendants(); |
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reInitChecked(this); |
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}, { |
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checked: value !== false |
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}); |
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return; |
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} else { |
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handleDescendants(); |
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} |
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} |
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const parent = this.parent; |
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if (!parent || parent.level === 0) return; |
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if (!recursion) { |
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reInitChecked(parent); |
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} |
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} |
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getChildren(forceInit = false) { // this is data
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if (this.level === 0) return this.data; |
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const data = this.data; |
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if (!data) return null; |
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const props = this.store.props; |
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let children = 'children'; |
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if (props) { |
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children = props.children || 'children'; |
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} |
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if (data[children] === undefined) { |
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data[children] = null; |
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} |
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if (forceInit && !data[children]) { |
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data[children] = []; |
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} |
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return data[children]; |
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} |
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updateChildren() { |
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const newData = this.getChildren() || []; |
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const oldData = this.childNodes.map((node) => node.data); |
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const newDataMap = {}; |
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const newNodes = []; |
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newData.forEach((item, index) => { |
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const key = item[NODE_KEY]; |
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const isNodeExists = !!key && arrayFindIndex(oldData, data => data[NODE_KEY] === key) >= 0; |
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if (isNodeExists) { |
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newDataMap[key] = { index, data: item }; |
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} else { |
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newNodes.push({ index, data: item }); |
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} |
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}); |
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if (!this.store.lazy) { |
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oldData.forEach((item) => { |
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if (!newDataMap[item[NODE_KEY]]) this.removeChildByData(item); |
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}); |
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} |
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newNodes.forEach(({ index, data }) => { |
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this.insertChild({ data }, index); |
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}); |
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this.updateLeafState(); |
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} |
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loadData(callback, defaultProps = {}) { |
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if (this.store.lazy === true && this.store.load && !this.loaded && (!this.loading || Object.keys(defaultProps).length)) { |
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this.loading = true; |
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const resolve = (children) => { |
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this.loaded = true; |
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this.loading = false; |
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this.childNodes = []; |
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this.doCreateChildren(children, defaultProps); |
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this.updateLeafState(); |
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if (callback) { |
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callback.call(this, children); |
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} |
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}; |
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this.store.load(this, resolve); |
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} else { |
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if (callback) { |
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callback.call(this); |
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} |
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} |
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} |
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} |
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@ -0,0 +1,340 @@ |
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import Node from './node'; |
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import { getNodeKey } from './util'; |
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export default class TreeStore { |
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constructor(options) { |
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this.currentNode = null; |
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this.currentNodeKey = null; |
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for (let option in options) { |
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if (options.hasOwnProperty(option)) { |
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this[option] = options[option]; |
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} |
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} |
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this.nodesMap = {}; |
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this.root = new Node({ |
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data: this.data, |
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store: this |
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}); |
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if (this.lazy && this.load) { |
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const loadFn = this.load; |
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loadFn(this.root, (data) => { |
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this.root.doCreateChildren(data); |
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this._initDefaultCheckedNodes(); |
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}); |
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} else { |
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this._initDefaultCheckedNodes(); |
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} |
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} |
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filter(value) { |
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const filterNodeMethod = this.filterNodeMethod; |
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const lazy = this.lazy; |
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const traverse = function(node) { |
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const childNodes = node.root ? node.root.childNodes : node.childNodes; |
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childNodes.forEach((child) => { |
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child.visible = filterNodeMethod.call(child, value, child.data, child); |
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traverse(child); |
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}); |
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if (!node.visible && childNodes.length) { |
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let allHidden = true; |
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allHidden = !childNodes.some(child => child.visible); |
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if (node.root) { |
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node.root.visible = allHidden === false; |
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} else { |
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node.visible = allHidden === false; |
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} |
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} |
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if (!value) return; |
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if (node.visible && !node.isLeaf && !lazy) node.expand(); |
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}; |
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traverse(this); |
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} |
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setData(newVal) { |
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const instanceChanged = newVal !== this.root.data; |
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if (instanceChanged) { |
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this.root.setData(newVal); |
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this._initDefaultCheckedNodes(); |
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} else { |
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this.root.updateChildren(); |
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} |
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} |
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getNode(data) { |
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if (data instanceof Node) return data; |
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const key = typeof data !== 'object' ? data : getNodeKey(this.key, data); |
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return this.nodesMap[key] || null; |
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} |
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insertBefore(data, refData) { |
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const refNode = this.getNode(refData); |
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refNode.parent.insertBefore({ data }, refNode); |
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} |
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insertAfter(data, refData) { |
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const refNode = this.getNode(refData); |
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refNode.parent.insertAfter({ data }, refNode); |
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} |
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remove(data) { |
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const node = this.getNode(data); |
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if (node && node.parent) { |
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if (node === this.currentNode) { |
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this.currentNode = null; |
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} |
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node.parent.removeChild(node); |
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} |
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} |
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append(data, parentData) { |
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const parentNode = parentData ? this.getNode(parentData) : this.root; |
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if (parentNode) { |
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parentNode.insertChild({ data }); |
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} |
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} |
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_initDefaultCheckedNodes() { |
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const defaultCheckedKeys = this.defaultCheckedKeys || []; |
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const nodesMap = this.nodesMap; |
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defaultCheckedKeys.forEach((checkedKey) => { |
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const node = nodesMap[checkedKey]; |
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if (node) { |
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node.setChecked(true, !this.checkStrictly); |
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} |
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}); |
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} |
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_initDefaultCheckedNode(node) { |
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const defaultCheckedKeys = this.defaultCheckedKeys || []; |
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if (defaultCheckedKeys.indexOf(node.key) !== -1) { |
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node.setChecked(true, !this.checkStrictly); |
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} |
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} |
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setDefaultCheckedKey(newVal) { |
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if (newVal !== this.defaultCheckedKeys) { |
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this.defaultCheckedKeys = newVal; |
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this._initDefaultCheckedNodes(); |
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} |
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} |
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registerNode(node) { |
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const key = this.key; |
|||
if (!key || !node || !node.data) return; |
|||
|
|||
const nodeKey = node.key; |
|||
if (nodeKey !== undefined) this.nodesMap[node.key] = node; |
|||
} |
|||
|
|||
deregisterNode(node) { |
|||
const key = this.key; |
|||
if (!key || !node || !node.data) return; |
|||
|
|||
node.childNodes.forEach(child => { |
|||
this.deregisterNode(child); |
|||
}); |
|||
|
|||
delete this.nodesMap[node.key]; |
|||
} |
|||
|
|||
getCheckedNodes(leafOnly = false, includeHalfChecked = false) { |
|||
const checkedNodes = []; |
|||
const traverse = function(node) { |
|||
const childNodes = node.root ? node.root.childNodes : node.childNodes; |
|||
|
|||
childNodes.forEach((child) => { |
|||
if ((child.checked || (includeHalfChecked && child.indeterminate)) && (!leafOnly || (leafOnly && child.isLeaf))) { |
|||
checkedNodes.push(child.data); |
|||
} |
|||
|
|||
traverse(child); |
|||
}); |
|||
}; |
|||
|
|||
traverse(this); |
|||
|
|||
return checkedNodes; |
|||
} |
|||
|
|||
getCheckedKeys(leafOnly = false) { |
|||
return this.getCheckedNodes(leafOnly).map((data) => (data || {})[this.key]); |
|||
} |
|||
|
|||
getHalfCheckedNodes() { |
|||
const nodes = []; |
|||
const traverse = function(node) { |
|||
const childNodes = node.root ? node.root.childNodes : node.childNodes; |
|||
|
|||
childNodes.forEach((child) => { |
|||
if (child.indeterminate) { |
|||
nodes.push(child.data); |
|||
} |
|||
|
|||
traverse(child); |
|||
}); |
|||
}; |
|||
|
|||
traverse(this); |
|||
|
|||
return nodes; |
|||
} |
|||
|
|||
getHalfCheckedKeys() { |
|||
return this.getHalfCheckedNodes().map((data) => (data || {})[this.key]); |
|||
} |
|||
|
|||
_getAllNodes() { |
|||
const allNodes = []; |
|||
const nodesMap = this.nodesMap; |
|||
for (let nodeKey in nodesMap) { |
|||
if (nodesMap.hasOwnProperty(nodeKey)) { |
|||
allNodes.push(nodesMap[nodeKey]); |
|||
} |
|||
} |
|||
|
|||
return allNodes; |
|||
} |
|||
|
|||
updateChildren(key, data) { |
|||
const node = this.nodesMap[key]; |
|||
if (!node) return; |
|||
const childNodes = node.childNodes; |
|||
for (let i = childNodes.length - 1; i >= 0; i--) { |
|||
const child = childNodes[i]; |
|||
this.remove(child.data); |
|||
} |
|||
for (let i = 0, j = data.length; i < j; i++) { |
|||
const child = data[i]; |
|||
this.append(child, node.data); |
|||
} |
|||
} |
|||
|
|||
_setCheckedKeys(key, leafOnly = false, checkedKeys) { |
|||
const allNodes = this._getAllNodes().sort((a, b) => b.level - a.level); |
|||
const cache = Object.create(null); |
|||
const keys = Object.keys(checkedKeys); |
|||
allNodes.forEach(node => node.setChecked(false, false)); |
|||
for (let i = 0, j = allNodes.length; i < j; i++) { |
|||
const node = allNodes[i]; |
|||
const nodeKey = node.data[key].toString(); |
|||
let checked = keys.indexOf(nodeKey) > -1; |
|||
if (!checked) { |
|||
if (node.checked && !cache[nodeKey]) { |
|||
node.setChecked(false, false); |
|||
} |
|||
continue; |
|||
} |
|||
|
|||
let parent = node.parent; |
|||
while (parent && parent.level > 0) { |
|||
cache[parent.data[key]] = true; |
|||
parent = parent.parent; |
|||
} |
|||
|
|||
if (node.isLeaf || this.checkStrictly) { |
|||
node.setChecked(true, false); |
|||
continue; |
|||
} |
|||
node.setChecked(true, true); |
|||
|
|||
if (leafOnly) { |
|||
node.setChecked(false, false); |
|||
const traverse = function(node) { |
|||
const childNodes = node.childNodes; |
|||
childNodes.forEach((child) => { |
|||
if (!child.isLeaf) { |
|||
child.setChecked(false, false); |
|||
} |
|||
traverse(child); |
|||
}); |
|||
}; |
|||
traverse(node); |
|||
} |
|||
} |
|||
} |
|||
|
|||
setCheckedNodes(array, leafOnly = false) { |
|||
const key = this.key; |
|||
const checkedKeys = {}; |
|||
array.forEach((item) => { |
|||
checkedKeys[(item || {})[key]] = true; |
|||
}); |
|||
|
|||
this._setCheckedKeys(key, leafOnly, checkedKeys); |
|||
} |
|||
|
|||
setCheckedKeys(keys, leafOnly = false) { |
|||
this.defaultCheckedKeys = keys; |
|||
const key = this.key; |
|||
const checkedKeys = {}; |
|||
keys.forEach((key) => { |
|||
checkedKeys[key] = true; |
|||
}); |
|||
|
|||
this._setCheckedKeys(key, leafOnly, checkedKeys); |
|||
} |
|||
|
|||
setDefaultExpandedKeys(keys) { |
|||
keys = keys || []; |
|||
this.defaultExpandedKeys = keys; |
|||
|
|||
keys.forEach((key) => { |
|||
const node = this.getNode(key); |
|||
if (node) node.expand(null, this.autoExpandParent); |
|||
}); |
|||
} |
|||
|
|||
setChecked(data, checked, deep) { |
|||
const node = this.getNode(data); |
|||
|
|||
if (node) { |
|||
node.setChecked(!!checked, deep); |
|||
} |
|||
} |
|||
|
|||
getCurrentNode() { |
|||
return this.currentNode; |
|||
} |
|||
|
|||
setCurrentNode(currentNode) { |
|||
const prevCurrentNode = this.currentNode; |
|||
if (prevCurrentNode) { |
|||
prevCurrentNode.isCurrent = false; |
|||
} |
|||
this.currentNode = currentNode; |
|||
this.currentNode.isCurrent = true; |
|||
} |
|||
|
|||
setUserCurrentNode(node) { |
|||
const key = node[this.key]; |
|||
const currNode = this.nodesMap[key]; |
|||
this.setCurrentNode(currNode); |
|||
} |
|||
|
|||
setCurrentNodeKey(key) { |
|||
if (key === null || key === undefined) { |
|||
this.currentNode && (this.currentNode.isCurrent = false); |
|||
this.currentNode = null; |
|||
return; |
|||
} |
|||
const node = this.getNode(key); |
|||
if (node) { |
|||
this.setCurrentNode(node); |
|||
} |
|||
} |
|||
}; |
|||
@ -0,0 +1,27 @@ |
|||
export const NODE_KEY = '$treeNodeId'; |
|||
|
|||
export const markNodeData = function(node, data) { |
|||
if (!data || data[NODE_KEY]) return; |
|||
Object.defineProperty(data, NODE_KEY, { |
|||
value: node.id, |
|||
enumerable: false, |
|||
configurable: false, |
|||
writable: false |
|||
}); |
|||
}; |
|||
|
|||
export const getNodeKey = function(key, data) { |
|||
if (!key) return data[NODE_KEY]; |
|||
return data[key]; |
|||
}; |
|||
|
|||
export const findNearestComponent = (element, componentName) => { |
|||
let target = element; |
|||
while (target && target.tagName !== 'BODY') { |
|||
if (target.__vue__ && target.__vue__.$options.name === componentName) { |
|||
return target.__vue__; |
|||
} |
|||
target = target.parentNode; |
|||
} |
|||
return null; |
|||
}; |
|||
@ -0,0 +1,279 @@ |
|||
<template> |
|||
<div |
|||
class="el-tree-node" |
|||
@click.stop="handleClick" |
|||
@contextmenu="($event) => this.handleContextMenu($event)" |
|||
v-show="node.visible" |
|||
:class="{ |
|||
'is-expanded': expanded, |
|||
'is-current': node.isCurrent, |
|||
'is-hidden': !node.visible, |
|||
'is-focusable': !node.disabled, |
|||
'is-checked': !node.disabled && node.checked |
|||
}" |
|||
role="treeitem" |
|||
tabindex="-1" |
|||
:aria-expanded="expanded" |
|||
:aria-disabled="node.disabled" |
|||
:aria-checked="node.checked" |
|||
:draggable="tree.draggable" |
|||
@dragstart.stop="handleDragStart" |
|||
@dragover.stop="handleDragOver" |
|||
@dragend.stop="handleDragEnd" |
|||
@drop.stop="handleDrop" |
|||
ref="node" |
|||
> |
|||
<div class="el-tree-node__content" |
|||
:style="{ 'padding-left': (node.level - 1) * tree.indent + 'px' }"> |
|||
<span |
|||
@click.stop="handleExpandIconClick" |
|||
:class="[ |
|||
{ 'is-leaf': node.isLeaf, expanded: !node.isLeaf && expanded }, |
|||
'el-tree-node__expand-icon', |
|||
tree.iconClass ? tree.iconClass : 'el-icon-caret-right' |
|||
]" |
|||
> |
|||
</span> |
|||
<el-checkbox |
|||
v-if="showCheckbox&&node.data.isOrg==='2'" |
|||
v-model="node.checked" |
|||
:indeterminate="node.indeterminate" |
|||
:disabled="!!node.disabled" |
|||
@click.native.stop |
|||
@change="handleCheckChange" |
|||
> |
|||
</el-checkbox> |
|||
<span |
|||
v-if="node.loading" |
|||
class="el-tree-node__loading-icon el-icon-loading"> |
|||
</span> |
|||
<node-content :node="node"></node-content> |
|||
</div> |
|||
<el-collapse-transition> |
|||
<div |
|||
class="el-tree-node__children" |
|||
v-if="!renderAfterExpand || childNodeRendered" |
|||
v-show="expanded" |
|||
role="group" |
|||
:aria-expanded="expanded" |
|||
> |
|||
<el-tree-node |
|||
:render-content="renderContent" |
|||
v-for="child in node.childNodes" |
|||
:render-after-expand="renderAfterExpand" |
|||
:show-checkbox="showCheckbox" |
|||
:key="getNodeKey(child)" |
|||
:node="child" |
|||
@node-expand="handleChildNodeExpand"> |
|||
</el-tree-node> |
|||
</div> |
|||
</el-collapse-transition> |
|||
</div> |
|||
</template> |
|||
|
|||
<script type="text/jsx"> |
|||
import ElCollapseTransition from 'element-ui/src/transitions/collapse-transition'; |
|||
import ElCheckbox from 'element-ui/packages/checkbox'; |
|||
import emitter from 'element-ui/src/mixins/emitter'; |
|||
import { getNodeKey } from './model/util'; |
|||
|
|||
export default { |
|||
name: 'ElTreeNode', |
|||
|
|||
componentName: 'ElTreeNode', |
|||
|
|||
mixins: [emitter], |
|||
|
|||
props: { |
|||
node: { |
|||
default() { |
|||
return {}; |
|||
} |
|||
}, |
|||
props: {}, |
|||
renderContent: Function, |
|||
renderAfterExpand: { |
|||
type: Boolean, |
|||
default: true |
|||
}, |
|||
showCheckbox: { |
|||
type: Boolean, |
|||
default: false |
|||
} |
|||
}, |
|||
|
|||
components: { |
|||
ElCollapseTransition, |
|||
ElCheckbox, |
|||
NodeContent: { |
|||
props: { |
|||
node: { |
|||
required: true |
|||
} |
|||
}, |
|||
render(h) { |
|||
const parent = this.$parent; |
|||
const tree = parent.tree; |
|||
const node = this.node; |
|||
const { data, store } = node; |
|||
return ( |
|||
parent.renderContent |
|||
? parent.renderContent.call(parent._renderProxy, h, { _self: tree.$vnode.context, node, data, store }) |
|||
: tree.$scopedSlots.default |
|||
? tree.$scopedSlots.default({ node, data }) |
|||
: <span class="el-tree-node__label">{ node.label }</span> |
|||
); |
|||
} |
|||
} |
|||
}, |
|||
|
|||
data() { |
|||
return { |
|||
tree: null, |
|||
expanded: false, |
|||
childNodeRendered: false, |
|||
oldChecked: null, |
|||
oldIndeterminate: null |
|||
}; |
|||
}, |
|||
|
|||
watch: { |
|||
'node.indeterminate'(val) { |
|||
this.handleSelectChange(this.node.checked, val); |
|||
}, |
|||
|
|||
'node.checked'(val) { |
|||
this.handleSelectChange(val, this.node.indeterminate); |
|||
}, |
|||
|
|||
'node.expanded'(val) { |
|||
this.$nextTick(() => this.expanded = val); |
|||
if (val) { |
|||
this.childNodeRendered = true; |
|||
} |
|||
} |
|||
}, |
|||
|
|||
methods: { |
|||
getNodeKey(node) { |
|||
return getNodeKey(this.tree.nodeKey, node.data); |
|||
}, |
|||
|
|||
handleSelectChange(checked, indeterminate) { |
|||
if (this.oldChecked !== checked && this.oldIndeterminate !== indeterminate) { |
|||
this.tree.$emit('check-change', this.node.data, checked, indeterminate); |
|||
} |
|||
this.oldChecked = checked; |
|||
this.indeterminate = indeterminate; |
|||
}, |
|||
|
|||
handleClick() { |
|||
const store = this.tree.store; |
|||
store.setCurrentNode(this.node); |
|||
this.tree.$emit('current-change', store.currentNode ? store.currentNode.data : null, store.currentNode); |
|||
this.tree.currentNode = this; |
|||
if (this.tree.expandOnClickNode) { |
|||
this.handleExpandIconClick(); |
|||
} |
|||
if (this.tree.checkOnClickNode && !this.node.disabled) { |
|||
this.handleCheckChange(null, { |
|||
target: { checked: !this.node.checked } |
|||
}); |
|||
} |
|||
this.tree.$emit('node-click', this.node.data, this.node, this); |
|||
}, |
|||
|
|||
handleContextMenu(event) { |
|||
if (this.tree._events['node-contextmenu'] && this.tree._events['node-contextmenu'].length > 0) { |
|||
event.stopPropagation(); |
|||
event.preventDefault(); |
|||
} |
|||
this.tree.$emit('node-contextmenu', event, this.node.data, this.node, this); |
|||
}, |
|||
|
|||
handleExpandIconClick() { |
|||
if (this.node.isLeaf) return; |
|||
if (this.expanded) { |
|||
this.tree.$emit('node-collapse', this.node.data, this.node, this); |
|||
this.node.collapse(); |
|||
} else { |
|||
this.node.expand(); |
|||
this.$emit('node-expand', this.node.data, this.node, this); |
|||
} |
|||
}, |
|||
|
|||
handleCheckChange(value, ev) { |
|||
this.node.setChecked(ev.target.checked, !this.tree.checkStrictly); |
|||
this.$nextTick(() => { |
|||
const store = this.tree.store; |
|||
this.tree.$emit('check', this.node.data, { |
|||
checkedNodes: store.getCheckedNodes(), |
|||
checkedKeys: store.getCheckedKeys(), |
|||
halfCheckedNodes: store.getHalfCheckedNodes(), |
|||
halfCheckedKeys: store.getHalfCheckedKeys(), |
|||
}); |
|||
}); |
|||
}, |
|||
|
|||
handleChildNodeExpand(nodeData, node, instance) { |
|||
this.broadcast('ElTreeNode', 'tree-node-expand', node); |
|||
this.tree.$emit('node-expand', nodeData, node, instance); |
|||
}, |
|||
|
|||
handleDragStart(event) { |
|||
if (!this.tree.draggable) return; |
|||
this.tree.$emit('tree-node-drag-start', event, this); |
|||
}, |
|||
|
|||
handleDragOver(event) { |
|||
if (!this.tree.draggable) return; |
|||
this.tree.$emit('tree-node-drag-over', event, this); |
|||
event.preventDefault(); |
|||
}, |
|||
|
|||
handleDrop(event) { |
|||
event.preventDefault(); |
|||
}, |
|||
|
|||
handleDragEnd(event) { |
|||
if (!this.tree.draggable) return; |
|||
this.tree.$emit('tree-node-drag-end', event, this); |
|||
} |
|||
}, |
|||
|
|||
created() { |
|||
const parent = this.$parent; |
|||
|
|||
if (parent.isTree) { |
|||
this.tree = parent; |
|||
} else { |
|||
this.tree = parent.tree; |
|||
} |
|||
|
|||
const tree = this.tree; |
|||
if (!tree) { |
|||
console.warn('Can not find node\'s tree.'); |
|||
} |
|||
|
|||
const props = tree.props || {}; |
|||
const childrenKey = props['children'] || 'children'; |
|||
|
|||
this.$watch(`node.data.${childrenKey}`, () => { |
|||
this.node.updateChildren(); |
|||
}); |
|||
|
|||
if (this.node.expanded) { |
|||
this.expanded = true; |
|||
this.childNodeRendered = true; |
|||
} |
|||
|
|||
if(this.tree.accordion) { |
|||
this.$on('tree-node-expand', node => { |
|||
if(this.node !== node) { |
|||
this.node.collapse(); |
|||
} |
|||
}); |
|||
} |
|||
} |
|||
}; |
|||
</script> |
|||
@ -0,0 +1,496 @@ |
|||
<template> |
|||
<div |
|||
class="el-tree" |
|||
:class="{ |
|||
'el-tree--highlight-current': highlightCurrent, |
|||
'is-dragging': !!dragState.draggingNode, |
|||
'is-drop-not-allow': !dragState.allowDrop, |
|||
'is-drop-inner': dragState.dropType === 'inner' |
|||
}" |
|||
role="tree" |
|||
> |
|||
<el-tree-node |
|||
v-for="child in root.childNodes" |
|||
:node="child" |
|||
:props="props" |
|||
:render-after-expand="renderAfterExpand" |
|||
:show-checkbox="showCheckbox" |
|||
:key="getNodeKey(child)" |
|||
:render-content="renderContent" |
|||
@node-expand="handleNodeExpand"> |
|||
</el-tree-node> |
|||
<div class="el-tree__empty-block" v-if="isEmpty"> |
|||
<span class="el-tree__empty-text">{{ emptyText }}</span> |
|||
</div> |
|||
<div |
|||
v-show="dragState.showDropIndicator" |
|||
class="el-tree__drop-indicator" |
|||
ref="dropIndicator"> |
|||
</div> |
|||
</div> |
|||
</template> |
|||
|
|||
<script> |
|||
import TreeStore from './model/tree-store'; |
|||
import { getNodeKey, findNearestComponent } from './model/util'; |
|||
import ElTreeNode from './tree-node.vue'; |
|||
import {t} from 'element-ui/src/locale'; |
|||
import emitter from 'element-ui/src/mixins/emitter'; |
|||
import { addClass, removeClass } from 'element-ui/src/utils/dom'; |
|||
|
|||
export default { |
|||
name: 'ElTree', |
|||
|
|||
mixins: [emitter], |
|||
|
|||
components: { |
|||
ElTreeNode |
|||
}, |
|||
|
|||
data() { |
|||
return { |
|||
store: null, |
|||
root: null, |
|||
currentNode: null, |
|||
treeItems: null, |
|||
checkboxItems: [], |
|||
dragState: { |
|||
showDropIndicator: false, |
|||
draggingNode: null, |
|||
dropNode: null, |
|||
allowDrop: true |
|||
} |
|||
}; |
|||
}, |
|||
|
|||
props: { |
|||
data: { |
|||
type: Array |
|||
}, |
|||
emptyText: { |
|||
type: String, |
|||
default() { |
|||
return t('el.tree.emptyText'); |
|||
} |
|||
}, |
|||
renderAfterExpand: { |
|||
type: Boolean, |
|||
default: true |
|||
}, |
|||
nodeKey: String, |
|||
checkStrictly: Boolean, |
|||
defaultExpandAll: Boolean, |
|||
expandOnClickNode: { |
|||
type: Boolean, |
|||
default: true |
|||
}, |
|||
checkOnClickNode: Boolean, |
|||
checkDescendants: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
autoExpandParent: { |
|||
type: Boolean, |
|||
default: true |
|||
}, |
|||
defaultCheckedKeys: Array, |
|||
defaultExpandedKeys: Array, |
|||
currentNodeKey: [String, Number], |
|||
renderContent: Function, |
|||
showCheckbox: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
draggable: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
allowDrag: Function, |
|||
allowDrop: Function, |
|||
props: { |
|||
default() { |
|||
return { |
|||
children: 'children', |
|||
label: 'label', |
|||
disabled: 'disabled' |
|||
}; |
|||
} |
|||
}, |
|||
lazy: { |
|||
type: Boolean, |
|||
default: false |
|||
}, |
|||
highlightCurrent: Boolean, |
|||
load: Function, |
|||
filterNodeMethod: Function, |
|||
accordion: Boolean, |
|||
indent: { |
|||
type: Number, |
|||
default: 18 |
|||
}, |
|||
iconClass: String |
|||
}, |
|||
|
|||
computed: { |
|||
children: { |
|||
set(value) { |
|||
this.data = value; |
|||
}, |
|||
get() { |
|||
return this.data; |
|||
} |
|||
}, |
|||
|
|||
treeItemArray() { |
|||
return Array.prototype.slice.call(this.treeItems); |
|||
}, |
|||
|
|||
isEmpty() { |
|||
const { childNodes } = this.root; |
|||
return !childNodes || childNodes.length === 0 || childNodes.every(({visible}) => !visible); |
|||
} |
|||
}, |
|||
|
|||
watch: { |
|||
defaultCheckedKeys(newVal) { |
|||
this.store.setDefaultCheckedKey(newVal); |
|||
}, |
|||
|
|||
defaultExpandedKeys(newVal) { |
|||
this.store.defaultExpandedKeys = newVal; |
|||
this.store.setDefaultExpandedKeys(newVal); |
|||
}, |
|||
|
|||
data(newVal) { |
|||
this.store.setData(newVal); |
|||
}, |
|||
|
|||
checkboxItems(val) { |
|||
Array.prototype.forEach.call(val, (checkbox) => { |
|||
checkbox.setAttribute('tabindex', -1); |
|||
}); |
|||
}, |
|||
|
|||
checkStrictly(newVal) { |
|||
this.store.checkStrictly = newVal; |
|||
} |
|||
}, |
|||
|
|||
methods: { |
|||
filter(value) { |
|||
if (!this.filterNodeMethod) throw new Error('[Tree] filterNodeMethod is required when filter'); |
|||
this.store.filter(value); |
|||
}, |
|||
|
|||
getNodeKey(node) { |
|||
return getNodeKey(this.nodeKey, node.data); |
|||
}, |
|||
|
|||
getNodePath(data) { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in getNodePath'); |
|||
const node = this.store.getNode(data); |
|||
if (!node) return []; |
|||
const path = [node.data]; |
|||
let parent = node.parent; |
|||
while (parent && parent !== this.root) { |
|||
path.push(parent.data); |
|||
parent = parent.parent; |
|||
} |
|||
return path.reverse(); |
|||
}, |
|||
|
|||
getCheckedNodes(leafOnly, includeHalfChecked) { |
|||
return this.store.getCheckedNodes(leafOnly, includeHalfChecked); |
|||
}, |
|||
|
|||
getCheckedKeys(leafOnly) { |
|||
return this.store.getCheckedKeys(leafOnly); |
|||
}, |
|||
|
|||
getCurrentNode() { |
|||
const currentNode = this.store.getCurrentNode(); |
|||
return currentNode ? currentNode.data : null; |
|||
}, |
|||
|
|||
getCurrentKey() { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in getCurrentKey'); |
|||
const currentNode = this.getCurrentNode(); |
|||
return currentNode ? currentNode[this.nodeKey] : null; |
|||
}, |
|||
|
|||
setCheckedNodes(nodes, leafOnly) { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in setCheckedNodes'); |
|||
this.store.setCheckedNodes(nodes, leafOnly); |
|||
}, |
|||
|
|||
setCheckedKeys(keys, leafOnly) { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in setCheckedKeys'); |
|||
this.store.setCheckedKeys(keys, leafOnly); |
|||
}, |
|||
|
|||
setChecked(data, checked, deep) { |
|||
this.store.setChecked(data, checked, deep); |
|||
}, |
|||
|
|||
getHalfCheckedNodes() { |
|||
return this.store.getHalfCheckedNodes(); |
|||
}, |
|||
|
|||
getHalfCheckedKeys() { |
|||
return this.store.getHalfCheckedKeys(); |
|||
}, |
|||
|
|||
setCurrentNode(node) { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in setCurrentNode'); |
|||
this.store.setUserCurrentNode(node); |
|||
}, |
|||
|
|||
setCurrentKey(key) { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in setCurrentKey'); |
|||
this.store.setCurrentNodeKey(key); |
|||
}, |
|||
|
|||
getNode(data) { |
|||
return this.store.getNode(data); |
|||
}, |
|||
|
|||
remove(data) { |
|||
this.store.remove(data); |
|||
}, |
|||
|
|||
append(data, parentNode) { |
|||
this.store.append(data, parentNode); |
|||
}, |
|||
|
|||
insertBefore(data, refNode) { |
|||
this.store.insertBefore(data, refNode); |
|||
}, |
|||
|
|||
insertAfter(data, refNode) { |
|||
this.store.insertAfter(data, refNode); |
|||
}, |
|||
|
|||
handleNodeExpand(nodeData, node, instance) { |
|||
this.broadcast('ElTreeNode', 'tree-node-expand', node); |
|||
this.$emit('node-expand', nodeData, node, instance); |
|||
}, |
|||
|
|||
updateKeyChildren(key, data) { |
|||
if (!this.nodeKey) throw new Error('[Tree] nodeKey is required in updateKeyChild'); |
|||
this.store.updateChildren(key, data); |
|||
}, |
|||
|
|||
initTabIndex() { |
|||
this.treeItems = this.$el.querySelectorAll('.is-focusable[role=treeitem]'); |
|||
this.checkboxItems = this.$el.querySelectorAll('input[type=checkbox]'); |
|||
const checkedItem = this.$el.querySelectorAll('.is-checked[role=treeitem]'); |
|||
if (checkedItem.length) { |
|||
checkedItem[0].setAttribute('tabindex', 0); |
|||
return; |
|||
} |
|||
this.treeItems[0] && this.treeItems[0].setAttribute('tabindex', 0); |
|||
}, |
|||
|
|||
handleKeydown(ev) { |
|||
const currentItem = ev.target; |
|||
if (currentItem.className.indexOf('el-tree-node') === -1) return; |
|||
const keyCode = ev.keyCode; |
|||
this.treeItems = this.$el.querySelectorAll('.is-focusable[role=treeitem]'); |
|||
const currentIndex = this.treeItemArray.indexOf(currentItem); |
|||
let nextIndex; |
|||
if ([38, 40].indexOf(keyCode) > -1) { // up、down |
|||
ev.preventDefault(); |
|||
if (keyCode === 38) { // up |
|||
nextIndex = currentIndex !== 0 ? currentIndex - 1 : 0; |
|||
} else { |
|||
nextIndex = (currentIndex < this.treeItemArray.length - 1) ? currentIndex + 1 : 0; |
|||
} |
|||
this.treeItemArray[nextIndex].focus(); // 选中 |
|||
} |
|||
if ([37, 39].indexOf(keyCode) > -1) { // left、right 展开 |
|||
ev.preventDefault(); |
|||
currentItem.click(); // 选中 |
|||
} |
|||
const hasInput = currentItem.querySelector('[type="checkbox"]'); |
|||
if ([13, 32].indexOf(keyCode) > -1 && hasInput) { // space enter选中checkbox |
|||
ev.preventDefault(); |
|||
hasInput.click(); |
|||
} |
|||
} |
|||
}, |
|||
|
|||
created() { |
|||
this.isTree = true; |
|||
|
|||
this.store = new TreeStore({ |
|||
key: this.nodeKey, |
|||
data: this.data, |
|||
lazy: this.lazy, |
|||
props: this.props, |
|||
load: this.load, |
|||
currentNodeKey: this.currentNodeKey, |
|||
checkStrictly: this.checkStrictly, |
|||
checkDescendants: this.checkDescendants, |
|||
defaultCheckedKeys: this.defaultCheckedKeys, |
|||
defaultExpandedKeys: this.defaultExpandedKeys, |
|||
autoExpandParent: this.autoExpandParent, |
|||
defaultExpandAll: this.defaultExpandAll, |
|||
filterNodeMethod: this.filterNodeMethod |
|||
}); |
|||
|
|||
this.root = this.store.root; |
|||
|
|||
let dragState = this.dragState; |
|||
this.$on('tree-node-drag-start', (event, treeNode) => { |
|||
if (typeof this.allowDrag === 'function' && !this.allowDrag(treeNode.node)) { |
|||
event.preventDefault(); |
|||
return false; |
|||
} |
|||
event.dataTransfer.effectAllowed = 'move'; |
|||
|
|||
// wrap in try catch to address IE's error when first param is 'text/plain' |
|||
try { |
|||
// setData is required for draggable to work in FireFox |
|||
// the content has to be '' so dragging a node out of the tree won't open a new tab in FireFox |
|||
event.dataTransfer.setData('text/plain', ''); |
|||
} catch (e) {} |
|||
dragState.draggingNode = treeNode; |
|||
this.$emit('node-drag-start', treeNode.node, event); |
|||
}); |
|||
|
|||
this.$on('tree-node-drag-over', (event, treeNode) => { |
|||
const dropNode = findNearestComponent(event.target, 'ElTreeNode'); |
|||
const oldDropNode = dragState.dropNode; |
|||
if (oldDropNode && oldDropNode !== dropNode) { |
|||
removeClass(oldDropNode.$el, 'is-drop-inner'); |
|||
} |
|||
const draggingNode = dragState.draggingNode; |
|||
if (!draggingNode || !dropNode) return; |
|||
|
|||
let dropPrev = true; |
|||
let dropInner = true; |
|||
let dropNext = true; |
|||
let userAllowDropInner = true; |
|||
if (typeof this.allowDrop === 'function') { |
|||
dropPrev = this.allowDrop(draggingNode.node, dropNode.node, 'prev'); |
|||
userAllowDropInner = dropInner = this.allowDrop(draggingNode.node, dropNode.node, 'inner'); |
|||
dropNext = this.allowDrop(draggingNode.node, dropNode.node, 'next'); |
|||
} |
|||
event.dataTransfer.dropEffect = dropInner ? 'move' : 'none'; |
|||
if ((dropPrev || dropInner || dropNext) && oldDropNode !== dropNode) { |
|||
if (oldDropNode) { |
|||
this.$emit('node-drag-leave', draggingNode.node, oldDropNode.node, event); |
|||
} |
|||
this.$emit('node-drag-enter', draggingNode.node, dropNode.node, event); |
|||
} |
|||
|
|||
if (dropPrev || dropInner || dropNext) { |
|||
dragState.dropNode = dropNode; |
|||
} |
|||
|
|||
if (dropNode.node.nextSibling === draggingNode.node) { |
|||
dropNext = false; |
|||
} |
|||
if (dropNode.node.previousSibling === draggingNode.node) { |
|||
dropPrev = false; |
|||
} |
|||
if (dropNode.node.contains(draggingNode.node, false)) { |
|||
dropInner = false; |
|||
} |
|||
if (draggingNode.node === dropNode.node || draggingNode.node.contains(dropNode.node)) { |
|||
dropPrev = false; |
|||
dropInner = false; |
|||
dropNext = false; |
|||
} |
|||
|
|||
const targetPosition = dropNode.$el.getBoundingClientRect(); |
|||
const treePosition = this.$el.getBoundingClientRect(); |
|||
|
|||
let dropType; |
|||
const prevPercent = dropPrev ? (dropInner ? 0.25 : (dropNext ? 0.45 : 1)) : -1; |
|||
const nextPercent = dropNext ? (dropInner ? 0.75 : (dropPrev ? 0.55 : 0)) : 1; |
|||
|
|||
let indicatorTop = -9999; |
|||
const distance = event.clientY - targetPosition.top; |
|||
if (distance < targetPosition.height * prevPercent) { |
|||
dropType = 'before'; |
|||
} else if (distance > targetPosition.height * nextPercent) { |
|||
dropType = 'after'; |
|||
} else if (dropInner) { |
|||
dropType = 'inner'; |
|||
} else { |
|||
dropType = 'none'; |
|||
} |
|||
|
|||
const iconPosition = dropNode.$el.querySelector('.el-tree-node__expand-icon').getBoundingClientRect(); |
|||
const dropIndicator = this.$refs.dropIndicator; |
|||
if (dropType === 'before') { |
|||
indicatorTop = iconPosition.top - treePosition.top; |
|||
} else if (dropType === 'after') { |
|||
indicatorTop = iconPosition.bottom - treePosition.top; |
|||
} |
|||
dropIndicator.style.top = indicatorTop + 'px'; |
|||
dropIndicator.style.left = (iconPosition.right - treePosition.left) + 'px'; |
|||
|
|||
if (dropType === 'inner') { |
|||
addClass(dropNode.$el, 'is-drop-inner'); |
|||
} else { |
|||
removeClass(dropNode.$el, 'is-drop-inner'); |
|||
} |
|||
|
|||
dragState.showDropIndicator = dropType === 'before' || dropType === 'after'; |
|||
dragState.allowDrop = dragState.showDropIndicator || userAllowDropInner; |
|||
dragState.dropType = dropType; |
|||
this.$emit('node-drag-over', draggingNode.node, dropNode.node, event); |
|||
}); |
|||
|
|||
this.$on('tree-node-drag-end', (event) => { |
|||
const { draggingNode, dropType, dropNode } = dragState; |
|||
event.preventDefault(); |
|||
event.dataTransfer.dropEffect = 'move'; |
|||
|
|||
if (draggingNode && dropNode) { |
|||
const draggingNodeCopy = { data: draggingNode.node.data }; |
|||
if (dropType !== 'none') { |
|||
draggingNode.node.remove(); |
|||
} |
|||
if (dropType === 'before') { |
|||
dropNode.node.parent.insertBefore(draggingNodeCopy, dropNode.node); |
|||
} else if (dropType === 'after') { |
|||
dropNode.node.parent.insertAfter(draggingNodeCopy, dropNode.node); |
|||
} else if (dropType === 'inner') { |
|||
dropNode.node.insertChild(draggingNodeCopy); |
|||
} |
|||
if (dropType !== 'none') { |
|||
this.store.registerNode(draggingNodeCopy); |
|||
} |
|||
|
|||
removeClass(dropNode.$el, 'is-drop-inner'); |
|||
|
|||
this.$emit('node-drag-end', draggingNode.node, dropNode.node, dropType, event); |
|||
if (dropType !== 'none') { |
|||
this.$emit('node-drop', draggingNode.node, dropNode.node, dropType, event); |
|||
} |
|||
} |
|||
if (draggingNode && !dropNode) { |
|||
this.$emit('node-drag-end', draggingNode.node, null, dropType, event); |
|||
} |
|||
|
|||
dragState.showDropIndicator = false; |
|||
dragState.draggingNode = null; |
|||
dragState.dropNode = null; |
|||
dragState.allowDrop = true; |
|||
}); |
|||
}, |
|||
|
|||
mounted() { |
|||
this.initTabIndex(); |
|||
this.$el.addEventListener('keydown', this.handleKeydown); |
|||
}, |
|||
|
|||
updated() { |
|||
this.treeItems = this.$el.querySelectorAll('[role=treeitem]'); |
|||
this.checkboxItems = this.$el.querySelectorAll('input[type=checkbox]'); |
|||
} |
|||
}; |
|||
</script> |
|||
@ -0,0 +1,274 @@ |
|||
<template> |
|||
<view class="page"> |
|||
|
|||
<view class="top"> |
|||
|
|||
<text class="top-title">全部项目</text> |
|||
|
|||
<view class="top-num"> |
|||
<image class="top-num-img" src="../../static/baseIcon/project.png"></image> |
|||
<text class="top-num-text">{{dataList.length}}</text> |
|||
|
|||
</view> |
|||
|
|||
<view class="top-date" @click="openDate"> |
|||
<text class="top-date-text">{{params.orderDate}}</text> |
|||
<image class="top-date-img" src="../../static/baseIcon/calendar.png"></image> |
|||
</view> |
|||
|
|||
</view> |
|||
|
|||
<view class="money"> |
|||
|
|||
<text class="money-text">总授信：{{allCredit}}元</text> |
|||
<text class="money-text">总用信：{{allUseCredit}}元</text> |
|||
|
|||
</view> |
|||
|
|||
<view class="list"> |
|||
<view v-for="(item,index) in dataList" class="newslist" @click="itemClick(item)"> |
|||
|
|||
<view class="item" :class="{'item2':index==dataList.length-1}"> |
|||
|
|||
<view class="item-name">{{item.projectName}}</view> |
|||
|
|||
<view> |
|||
<text class="item-num" :class="{'item-num2':item.state=='2'}">{{item.pledgeRatePercent}}%</text> |
|||
<text class="item-num">/ {{item.bankPledgeRate}}%</text> |
|||
</view> |
|||
|
|||
<image src="../../static/baseIcon/zy.png" style="width: 15px;height: 15px;" mode="aspectFill"> |
|||
</image> |
|||
</view> |
|||
|
|||
</view> |
|||
|
|||
</view> |
|||
|
|||
<u-datetime-picker ref="datetimePicker" :closeOnClickOverlay='true' @close="cancelClick" @cancel="cancelClick" |
|||
@confirm="confirmClick" :show="datetimeShow" v-model="orderDate" mode="date" :formatter="formatter"> |
|||
</u-datetime-picker> |
|||
|
|||
</view> |
|||
|
|||
|
|||
</template> |
|||
|
|||
<script> |
|||
import { |
|||
formatTimeTwo, |
|||
beforeDay |
|||
} from "@/utils/index"; |
|||
export default { |
|||
data() { |
|||
return { |
|||
datetimeShow: false, |
|||
allCredit: "", |
|||
allUseCredit: "", |
|||
orderDate:"", |
|||
params: { |
|||
userSid: getApp().globalData.sid , |
|||
orderDate: "", |
|||
}, |
|||
dataList: [ |
|||
|
|||
], |
|||
|
|||
}; |
|||
}, |
|||
onLoad() { |
|||
this.params.orderDate = beforeDay(null,-1) |
|||
}, |
|||
|
|||
onShow() { |
|||
this.loadData(); |
|||
}, |
|||
onReady() { |
|||
/* #ifdef MP-WEIXIN */ |
|||
// 微信小程序需要用此写法 |
|||
this.$refs.datetimePicker.setFormatter(this.formatter) |
|||
/* #endif */ |
|||
}, |
|||
methods: { |
|||
openDate() { |
|||
|
|||
console.log('openDate') |
|||
this.datetimeShow = true |
|||
}, |
|||
formatter(type, value) { |
|||
|
|||
if (type === 'year') { |
|||
return `${value}年` |
|||
} |
|||
if (type === 'month') { |
|||
return `${value}月` |
|||
} |
|||
if (type === 'day') { |
|||
return `${value}日` |
|||
} |
|||
return value |
|||
}, |
|||
cancelClick() { |
|||
this.datetimeShow = false |
|||
}, |
|||
confirmClick(date) { |
|||
console.log('confirmClick', date) |
|||
console.log('confirmClick', formatTimeTwo(parseInt(date.value), "Y-M-D")) |
|||
|
|||
this.params.orderDate = formatTimeTwo(parseInt(date.value), "Y-M-D") |
|||
this.datetimeShow = false |
|||
this.loadData() |
|||
|
|||
}, |
|||
loadData() { |
|||
console.log('params', this.params) |
|||
this.$api.projectListPageNew(this.params).then((resp) => { |
|||
// if (resp.success) { |
|||
console.log('1111', resp) |
|||
this.allCredit=resp.creditLimitTotal |
|||
this.allUseCredit=resp.useLimitTotal |
|||
this.dataList = resp.list |
|||
|
|||
}).catch(e => { |
|||
console.log('eeeee', e) |
|||
}) |
|||
|
|||
}, |
|||
itemClick(item) { |
|||
console.log('itemClick', item) |
|||
console.log('orderDate', this.params.orderDate) |
|||
uni.navigateTo({ |
|||
url: '../index/RegulatoryReporting?projectSid=' + item.projectSid + "&orderDate=" + this.params.orderDate |
|||
}); |
|||
} |
|||
} |
|||
} |
|||
</script> |
|||
|
|||
<style lang="scss"> |
|||
.page { |
|||
width: 100%; |
|||
height: 100%; |
|||
display: flex; |
|||
flex-direction: column; |
|||
|
|||
.top { |
|||
margin-top: 5px; |
|||
padding: 20px; |
|||
background: #fff; |
|||
display: flex; |
|||
flex-direction: row; |
|||
align-items: center; |
|||
|
|||
.top-title { |
|||
color: #000; |
|||
font-size: 18px; |
|||
font-family: sans-serif; |
|||
font-weight: 600; |
|||
} |
|||
|
|||
.top-num { |
|||
margin-left: 20px; |
|||
flex: 1; |
|||
display: flex; |
|||
flex-direction: row; |
|||
align-items: center; |
|||
|
|||
.top-num-img { |
|||
width: 14px; |
|||
height: 14px; |
|||
} |
|||
|
|||
.top-num-text { |
|||
margin-left: 5px; |
|||
color: #E99D42; |
|||
font-size: 14px; |
|||
} |
|||
} |
|||
|
|||
.top-date { |
|||
display: flex; |
|||
flex-direction: row; |
|||
align-items: center; |
|||
|
|||
.top-date-text { |
|||
color: #717171 100%; |
|||
font-size: 14px; |
|||
margin-right: 10px; |
|||
} |
|||
|
|||
.top-date-img { |
|||
width: 14px; |
|||
height: 14px; |
|||
} |
|||
|
|||
} |
|||
} |
|||
|
|||
.money { |
|||
display: flex; |
|||
flex-direction: row; |
|||
align-items: center; |
|||
border-top: 1px solid #eee; |
|||
padding: 10px 0px; |
|||
background: #fff; |
|||
|
|||
.money-text { |
|||
margin-left: 20px; |
|||
font-size: 15px; |
|||
color: #191919; |
|||
} |
|||
} |
|||
|
|||
.list { |
|||
margin-top: 10px; |
|||
background: #fff; |
|||
|
|||
.newslist { |
|||
width: 100%; |
|||
display: flex; |
|||
flex-direction: row; |
|||
align-items: center; |
|||
|
|||
.item { |
|||
width: 100%; |
|||
padding: 20px 20px; |
|||
display: flex; |
|||
flex-direction: row; |
|||
align-items: center; |
|||
border-bottom: 1px #eee solid; |
|||
|
|||
.item-name { |
|||
flex: 1; |
|||
color: #191919; |
|||
font-size: 15px; |
|||
font-weight: 600; |
|||
font-family: sans-serif; |
|||
overflow: hidden; |
|||
text-overflow: ellipsis; |
|||
display: -webkit-box; |
|||
-webkit-line-clamp: 1; |
|||
-webkit-box-orient: vertical; |
|||
margin-right: 20px; |
|||
} |
|||
|
|||
.item-num { |
|||
margin-right: 5px; |
|||
color: #999999; |
|||
font-size: 12px; |
|||
} |
|||
|
|||
.item-num2 { |
|||
color: #FF5006; |
|||
|
|||
} |
|||
} |
|||
|
|||
.item2 { |
|||
border-bottom: none; |
|||
} |
|||
} |
|||
|
|||
} |
|||
} |
|||
</style> |
|||
@ -0,0 +1,9 @@ |
|||
<template> |
|||
<web-view src="https://mp.weixin.qq.com/s?__biz=Mzk0OTUxNjgyNQ==&mid=2247483688&idx=1&sn=9e56712d0ea540d6c53feeee6af94fca&chksm=c3566e5ef421e748d0d3de4af6a1bbc595df0a07f866e8b7f3fc3be0284c815f71b61f9584f0#rd"></web-view> |
|||
</template> |
|||
|
|||
<script> |
|||
</script> |
|||
|
|||
<style> |
|||
</style> |
|||
|
After Width: | Height: | Size: 2.2 KiB |
|
After Width: | Height: | Size: 1.5 KiB |
Loading…
Reference in new issue