图片默认值

src/views/appletBanner/appletBannerAdd.vue

@@ -75,17 +75,17 @@
 <script>
   import req from '@/api/lpk/banner.js'
   import Editor from '@/components/Editor'
-	import upload from '@/components/uploadFile/upload_yanchejianchaTuBiao.vue'
+  import upload from '@/components/uploadFile/upload_yanchejianchaTuBiao.vue'
 
   export default {
     components: {
-			upload,
+      upload,
       Editor
     },
     data() {
       return {
-				imgList: [],
+        imgList: [],
-				hideUploadBtn: false,
+        hideUploadBtn: false,
         submitdisabled: false,
         formobj: {
           title: '',
@@ -132,6 +132,7 @@
           bannerUrl: '',
           bannerPath: ''
         }
+        this.imgList = []
         this.$emit('doback')
       },
       showAdd() {},
@@ -146,19 +147,19 @@
             this.formobj = row
           })
       },
-			backData(value) {
+      backData(value) {
-				console.log('backData》》》》', value)
+        console.log('backData》》》》', value)
-				console.log('imgList', this.imgList)
+        console.log('imgList', this.imgList)
-
+
-				if (this.imgList.length > 0) {
+        if (this.imgList.length > 0) {
-					this.formobj.bannerUrl = this.imgList[0].url
+          this.formobj.bannerUrl = this.imgList[0].url
-				} else {
+        } else {
-					this.formobj.bannerUrl = ''
+          this.formobj.bannerUrl = ''
-				}
+        }
-
+
-				this.hideUploadBtn = this.imgList.length !== 0
+        this.hideUploadBtn = this.imgList.length !== 0
-				console.log('this.hideUploadBtn', this.hideUploadBtn)
+        console.log('this.hideUploadBtn', this.hideUploadBtn)
-			}
+      }
     }
   }
 </script>