选择

components/shopping/shoppingitem/shoppingitem.js

@@ -10,7 +10,9 @@ Component({
         price: Number,
         pic: String,
         gid:Number,
-        num:Number
+        num:Number,
+        select:Boolean,
+        index:Number
     },
 
     /**
@@ -58,6 +60,9 @@ Component({
             }).then((res)=>{
                 
             })
+        },
+        sel(){
+            this.triggerEvent('sel', {index:this.data.index,select:this.data.select})
         }
 
     }

components/shopping/shoppingitem/shoppingitem.wxml

@@ -1,5 +1,5 @@
 <view class="shoppingitem">
-    <view class="select"></view>
+    <view class="select {{select ? 'selects':''}}" bind:tap="sel"></view>
     <view class="pic">
         <image src="{{pic}}"></image>
     </view>

components/shopping/shoppingitem/shoppingitem.wxss

@@ -12,7 +12,9 @@
     border-radius: 50%;
     margin: auto 0;
 }
-
+.selects{
+    background-color: #45C778;
+}
 .pic {
     /* width: 222rpx;
     height: 222rpx; */

pages/shopping/shopping.js

@@ -7,8 +7,15 @@ Page({
      */
     data: {
         list:[],
+        select:[],
         userid:0
     },
+    sel(a){
+        console.log(a)
+        this.setData({
+            [`select[${a.detail.index}]`]:!a.detail.select
+        })
+    },
 
     /**
      * 生命周期函数--监听页面加载
@@ -53,7 +60,7 @@ Page({
      * 生命周期函数--监听页面显示
      */
     onShow: function() {
-
+        this.onLoad()
     },
 
     /**
@@ -89,5 +96,10 @@ Page({
      */
     onShareAppMessage: function() {
 
+    },
+    num(){
+        for(let i in this.data.select){
+            
+        }
     }
 })

pages/shopping/shopping.wxml

@@ -1,6 +1,6 @@
 <view class="shopping">
    <view class="item" wx:for="{{list}}" wx:for-index="j" wx:key="{{j}}">
-      <shopping-item shopname="{{item.goods_name}}" shopdesc="{{item.spec_key_name||'默认规格'}}" price="{{item.goods_price}}" pic="{{item.image}}" num="{{item.goods_num}}" gid="{{item.id}}"></shopping-item>
+      <shopping-item shopname="{{item.goods_name}}" shopdesc="{{item.spec_key_name||'默认规格'}}" price="{{item.goods_price}}" pic="{{item.image}}" num="{{item.goods_num}}" gid="{{item.id}}" index="{{j}}" select="{{select[j]}}" bindsel="sel"></shopping-item>
    </view>
    <!-- <view class="item">
       <shopping-item shopname="J`adore - Dior" shopdesc="30支   1.30kg" price="61.78"></shopping-item>

utils/bin.js

@@ -14,7 +14,13 @@ let request = function (obj){
     url="http://daigou.sdbairui.com/index.php/WXAPI/" + url
     let text = ""
     for(let i in urldata){
+        if(urldata[i] == undefined){
+            text += `/${i}`
+
+        }else{
             text += `/${i}/${urldata[i]}`
+
+        }
     }
     url+=text
     if(method == "POST" || method == "post"){