xiugai

customized/pages/made/comb/comb.js

@@ -143,6 +143,9 @@ Page({
   },
   getCombImg(that,i) {
     let imgTouch = null, dataPositionObj=null;
+    that.setData({ // imgSrcArray 初始化
+      imgSrcArray:[],
+    })
     console.log(wx.getStorageSync('madeCupImgData' + i),"wx.getStorageSync('madeCupImgData' + i)")
     if(wx.getStorageSync('madeCupImgData' + i)){
       imgTouch = wx.getStorageSync('madeCupImgData'+i);
@@ -256,7 +259,7 @@ Page({
           imgSrcArray.forEach((res) => {
             ctx.drawImage(res, dataPositionObj.left * rpx, dataPositionObj.top * rpx, dataPositionObj.width * rpx, dataPositionObj.height * rpx);
           })
-          wx.hideLoading()
+         
           ctx.draw(true, function () {
             wx.canvasToTempFilePath({
               canvasId: 'comb-canvas' + i,
@@ -272,6 +275,8 @@ Page({
                 if (i < 4) {
                   i = i + 1
                   that.getCombImg(that, i);
+                } else {
+                  wx.hideLoading()
                 }
               },
               fail: function (err) {
@@ -282,6 +287,8 @@ Page({
           })
         },
       })
+    } else {
+      wx.hideLoading()
     }
     
   }

customized/pages/made/comb/comb.wxml

@@ -16,7 +16,7 @@
   <canvas canvas-id='comb-img4' class='comb-img4'></canvas>
   <canvas canvas-id='comb-font4' class='comb-font4'></canvas>
 </view>
-<view class='comb-view-img'>
+<view class='comb-view-img f-box'>
   <view wx:for="{{buildSrcArray}}"><image mode="aspectFit" src='{{item}}'></image></view>
 </view>
 <!-- <image src='wxfile://tmp_d29746112b57f9351b02b2907809ed902b4219c2d52293af.png'></image> -->