zheng 1 день назад
Родитель
Сommit
5af000461f
2 измененных файлов с 45 добавлено и 2 удалено
  1. 16 1
      12.小程序/pages/home/home.js
  2. 29 1
      12.小程序/pages/home/home.wxml

+ 16 - 1
12.小程序/pages/home/home.js

@@ -5,7 +5,22 @@ Page({
    * 页面的初始数据
    */
   data: {
-
+    name:"图图",
+    list:[
+      {
+        name:"图图",
+        age:3
+      },
+      {
+        name:"Lucy",
+        age:13
+      },
+      {
+        name:"Tom",
+        age:22
+      }
+    ],
+    age: 19
   },
 
   /**

+ 29 - 1
12.小程序/pages/home/home.wxml

@@ -1,2 +1,30 @@
 <!--pages/home/home.wxml-->
-<text>首页</text>
+<view>
+  <!-- 数据绑定 -->
+  我叫{{name}}
+  <!-- 列表渲染 -->
+  <!-- 渲染:
+    while、do while、for
+    for in
+    for of
+    map
+    forEach
+   -->
+   <!-- v-for="(item,index) in xxx" :key="index" -->
+   <!-- wx:for -->
+   <view wx:for="{{list}}" wx:key="index" wx:for-item="item">
+    <view>
+      {{index+1}}--{{item.name}}--{{item.age}}
+    </view>
+   </view>
+   <!-- 条件渲染 -->
+   <!-- 
+     if else-if else
+     switch case
+    -->
+    <!-- v-if v-else-if v-else -->
+    <!-- wx:if wx:else wx:elif -->
+    <view wx:if="{{age < 18}}">未成年</view>
+    <view wx:elif="{{age == 18}}">成年</view>
+    <view wx:else="{{age > 18}}">青年</view>
+</view>