修改二维码

pages/qrCode/index.js

@@ -11,16 +11,19 @@ Page({
    * 页面的初始数据
    */
   data: {
-    list: [],
-    urls: [],
-    indexs: [],
+    // list: [],
+    // urls: [],
+    // indexs: [],
+    url: "",
+    tenement: wx.getStorageSync('tenement')
   },
 
   /**
    * 生命周期函数--监听页面加载
    */
   onLoad(options) {
-    this.getList()
+    // this.getList()
+    this.getCode()
   },
   async getList() {
     const { code, message, data } = await getOwnTenementList()
@@ -38,20 +41,24 @@ Page({
     })
   },
   async getCode(e, that) {
-    const { index, id } = e.currentTarget.dataset;
-    const { code, message, data } = await getWxCode(id)
+    // const { index, id } = e.currentTarget.dataset;
+    const tenement = this.data.tenement;
+    const { code, message, data } = await getWxCode(tenement.id)
     if (code !== OK) {
       alertInfo(message)
       return;
     }
-    const newUrls = that.data.urls;
-    newUrls[index] = data;
-    const newIndexs = that.data.indexs;
-    newIndexs[index] = true;
-    that.setData({
-      urls: newUrls,
-      indexs: newIndexs,
+    this.setData({
+      url: data
     })
+    // const newUrls = that.data.urls;
+    // newUrls[index] = data;
+    // const newIndexs = that.data.indexs;
+    // newIndexs[index] = true;
+    // that.setData({
+    //   urls: newUrls,
+    //   indexs: newIndexs,
+    // })
   },
   look(e) {
     const that = this;

pages/qrCode/index.wxml

@@ -1,12 +1,18 @@
 <!--pages/qrCode/index.wxml-->
-<view class="wrapper">
+<!-- <view class="wrapper">
   <view class="item" wx:for="{{list}}" wx:key="index">
     <view class="tenement" >
       <view class="name">{{item.name}}</view>
       <view class="primaryTextBtn" data-index="{{index}}" data-id="{{item.id}}" bind:tap="look"> 查看二维码 </view>
     </view>
-    <view class="image" wx:if="{{indexs[index] == true}}">
-      <van-image width="400rpx" height="400rpx" src="{{urls[index]}}"  />
-    </view>
+   
   </view>
-</view>
+</view> -->
+
+<view class="wrapper">
+  <view class="image">
+    <van-image width="400rpx" height="400rpx" src="{{url}}"  />
+  </view>
+  <view style="padding-bottom: 100rpx;margin-left: 40rpx;margin-right: 40rpx;"> 扫描该二维码可进入{{tenement.name}} </view>
+</view>
+

pages/qrCode/index.wxss

@@ -1,12 +1,11 @@
 /* pages/qrCode/index.wxss */
 .wrapper {
-  /* width: 100vw;
+  width: 100vw;
   height: 100vh;
   display: flex;
   justify-content: center;
   align-items: center;
-  flex-direction: column; */
-  /* margin-top: 20rpx; */
+  flex-direction: column;
   margin-left: 32rpx;
   margin-right: 32rpx;
 }