【update】 发票信息页面功能的增加、报名页面增加编辑、删除功能

components/imageUpload/imageUpload.js

@@ -1,6 +1,9 @@
 // components/imageUpload/imageUpload.js
 
-import {baseUrl, URL_CONFIG} from '../../assets/js/project.config'
+import {
+  baseUrl,
+  URL_CONFIG
+} from '../../assets/js/project.config'
 Component({
   /**
    * 组件的属性列表
@@ -17,11 +20,27 @@ Component({
       value: 1
     },
     // 图片的回显
-    initImgsList:{
-      type:String
+    initImgsList: {
+      type: String
+    }
+  },
+  observers: {
+    'initImgsList': function (initImgsList) {
+      let initImgArr
+      if (!!this.data.initImgsList) {
+        initImgArr = this.data.initImgsList.split(',')
+      }
+      const arr = []
+      if (initImgArr && initImgArr.length > 0) {
+        for (let index = 0; index < initImgArr.length; index++) {
+          arr.push(baseUrl + URL_CONFIG + 'sys/common/download/' + initImgArr[index])
+        }
+      }
+      this.setData({
+        tempFilePaths: arr
+      })
     }
   },
-
   /**
    * 组件的初始数据
    */
@@ -30,20 +49,19 @@ Component({
     tempFilePaths: []
   },
   lifetimes: {
-    attached: function() {
-      console.log(' this.data.initImgsList', this.data.initImgsList);
+    attached: function () {
       let initImgArr
-      if(!!this.data.initImgsList){
+      if (!!this.data.initImgsList) {
         initImgArr = this.data.initImgsList.split(',')
       }
       const arr = []
-      if(initImgArr && initImgArr.length > 0){
+      if (initImgArr && initImgArr.length > 0) {
         for (let index = 0; index < initImgArr.length; index++) {
-          arr.push( baseUrl + URL_CONFIG + 'sys/common/download/' +  initImgArr[index])
-       }
+          arr.push(baseUrl + URL_CONFIG + 'sys/common/download/' + initImgArr[index])
+        }
       }
       this.setData({
-        tempFilePaths:arr
+        tempFilePaths: arr
       })
       console.log(this.data.tempFilePaths);
     },
@@ -129,7 +147,7 @@ Component({
                   //如果是最后一张,则隐藏等待中
                   if (count == tempFilePaths.length) {
                     wx.hideToast();
-                    that.triggerEvent("getIds",imgids)
+                    that.triggerEvent("getIds", imgids)
                   }
 
                 },