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@ -55,6 +55,7 @@ |
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placeholder="请输入洗车费" |
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class="addinputw" |
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clearable |
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@keyup.native="temp.price = oninput(temp.price,2)" |
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/> |
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</el-form-item> |
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</el-col> |
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@ -135,6 +136,25 @@ export default { |
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} |
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}, |
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methods: { |
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// 输入数字正则 |
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oninput(val, limit = 0) { |
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val = val.replace(/[^\d.]/g, '') //保留数字 |
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val = val.replace(/^00/, '0.') //开头不能有两个0 |
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val = val.replace(/^\./g, '0.') //开头为小数点转换为0. |
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val = val.replace(/\.{2,}/g, '.') //两个以上的小数点转换成一个 |
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val = val.replace('.', '$#$').replace(/\./g, '').replace('$#$', '.'); //只保留一个小数点 |
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/^0\d+/.test(val) ? val = val.slice(1) : '' //两位以上数字开头不能为0 |
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const str = '^(\\d+)\\.(\\d{' + limit + '}).*$' |
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const reg = new RegExp(str) |
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if (limit === 0) { |
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// 不需要小数点 |
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val = val.replace(reg, '$1') |
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} else { |
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// 通过正则保留小数点后指定的位数 |
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val = val.replace(reg, '$1.$2') |
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} |
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return val |
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}, |
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showAdd(row) { |
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this.$nextTick(() => { |
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this.$refs['dataForm'].clearValidate() |
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