Detailed explanation of WeChat mini program development and self-made widget example code

This article mainly explains in detail the relevant information on the WeChat mini program development of self-made widget example codes. The self-made widgets can be used in projects. Friends in need can refer to

WeChat mini program production of widgets

Some common things in our daily life can be encapsulated into components and then used on various pages. For small programs, we can also encapsulate some public things we need.

Here we explain a small plug-in.

As shown in the picture above, a small plug-in, click to expand, when click to close, buttonclosure.

WXML of the page (APP.wxml)

<template name="widget-dialog-iconList">
  <view class="com-widget-iconList {{close==1?&#39;hideImg&#39;:&#39;&#39;}}" style="display:flex;flex-direction:row;">
    <view style="display:flex;flex-direction:row;">
      <view class="left-icon" style="display:flex;flex-direction:row;">
        <view class="left-circle"></view>
        <image class="icon1" src="http://m.dev.vd.cn/static/xcx/v1/goo/md_logo.png"></image>
      </view>
      <view class="middle_icon " style="display:flex;flex-direction:row;">
        <navigator url="../tua/home">
          <view class="section1">
            <view><image class="icon2" src="http://m.dev.vd.cn/static/xcx/v1/goo/firsticon.png"></image></view>
            <view class="text">首页</view>
          </view>
        </navigator>
        <navigator url="../ord/list">
          <view class="section2">
            <view><image class="icon2" src="http://m.dev.vd.cn/static/xcx/v1/goo/orderIcon.png"></image></view>
            <view class="text">订单</view>
          </view>
        </navigator>
        <navigator url="../usr/center">
          <view class="section3">
            <view><image class="icon3" src="http://m.dev.vd.cn/static/xcx/v1/goo/myself.png"></image></view>
            <view class="text">我的</view>
          </view>
        </navigator>
        <view class="right-icon" style="display:flex;flex-direction:row;">
          <image class="iconright" src="http://m.dev.vd.cn/static/xcx/v1/goo/delAllIcon.png" bindtap="closeAllIcon"></image>
        </view>
      </view>
 
    </view>
  </view>
  <view class="iconOnly {{close==0?&#39;hideImg&#39;:&#39;&#39;}}">
    <image class="iconOnlyPic" src="http://m.dev.vd.cn/static/xcx/v1/goo/md_logo.png" bindtap="showAllIcon"></image>
  </view>
</template>

This is mainly the surface display effect of the plug-in. Just write it in the

JS (APP.js) of the page

var iconList = {};    //设置一个对象名字存放数据
iconList.Wdg= {
      //存放要给VIEW层的页面数据，closeAllIcon ，showAllIcon 是对应的方法  
  data: {        
    index: 0,
    close:0
  },
  closeAllIcon: function(e){
      this.setData({
        close:1
      })
  },
  showAllIcon :function(e){
      this.setData({
        close:0
      })
  }
};
 
module.exports=iconList  //将接口的进行暴露，方便在外面调用

The next step is to encapsulate it, and how to use it.

In the required WXML page:

Introduce the Jin page through , and then use it through

<template is="widget-dialog-iconList" data="{{你要传到页面的数据}}"></template>

.

In the required WXML page:

Introduce the corresponding JS

var util= require('../../util/util');
var Page = new util.Page({
  Wdgs: [iconList.Wdg]
});

## through var iconList = require

('../wdg/iconList'); #Introduce corresponding files.

Thank you for reading, I hope it can help you, thank you for your support of this site!

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