wechat_mp.zh

• Docs

• DevTool

• 生命周期

  • app

  • pages

• 逻辑

  • app.js *

  • page.js *

• 配置

  • app.json *

  • page.json

• 样式 - WeiXin Style Sheets

  • 同层渲染

  • app.wxss

  • page.wxss

• 结构

  • page.wxml *

    • wxs - WeiXin Script

    • 简易双向绑定

    • navigator

• Map

  • jssdk

  • plugin

• Code

• Books

Docs

开始：https://developers.weixin.qq.com/miniprogram/dev/framework/quickstart/getstart.html 小程序专用邮箱登录：https://mp.weixin.qq.com/ app&pages: https://developers.weixin.qq.com/miniprogram/dev/framework/structure.html

作用	格式	App	Page
逻辑	js	必需	必需
配置	json	必需	-
样式表	wxss	-	-
结构	wxml	无	必需

DevTool

https://developers.weixin.qq.com/miniprogram/dev/devtools/download.html 推送到微信：右上角 =》 详情-本地设置

生命周期

app

https://developers.weixin.qq.com/miniprogram/dev/framework/runtime/operating-mechanism.html

https://developers.weixin.qq.com/miniprogram/dev/reference/api/App.html

onLaunch(Object object) 小程序初始化完成时触发，全局只触发一次。
onShow(o)/Hide()/Error(String error)/PageNotFound(o)/UnhandledRejection(o)/ThemeChange(o)/CUSTOM

pages

https://developers.weixin.qq.com/miniprogram/dev/framework/app-service/page-life-cycle.html onLaunch/Show/... 同app： https://developers.weixin.qq.com/miniprogram/dev/reference/api/App.html

逻辑

app.js *

https://developers.weixin.qq.com/miniprogram/dev/framework/app-service/app.html

App({ // App() 必须在 app.js 中调用，必须调用且只能调用一次。
    globalData: 'I am global data'
})

// page.js
const appInstance = getApp() // 获取到全局唯一的 App 实例
console.log(appInstance.globalData) // I am global data

page.js *

https://developers.weixin.qq.com/miniprogram/dev/framework/app-service/page.html https://developers.weixin.qq.com/miniprogram/dev/reference/api/Page.html

data/options/behaviors/onXXX/CUSTOM
开发者可以添加任意的函数或数据到 Object 参数中，在页面的函数中用 this 可以访问。这部分属性会在页面实例创建时进行一次深拷贝。

Page({
data: {
    message: 'Hello MINA!'
    array: [1, 2, 3, 4, 5]
    view: 'MINA'
    staffA: {firstName: 'Hulk', lastName: 'Hu'},
}
})

配置

app.json *

https://developers.weixin.qq.com/miniprogram/dev/framework/config.html Layout: https://res.wx.qq.com/wxdoc/dist/assets/img/config.344358b1.jpg

app.json	类型	必填	描述
pages	String Array	是	设置页面路径
window	Object	否	设置默认页面的窗口表现
tabBar	Object	否	设置底部 tab 的表现
networkTimeout	Object	否	设置网络超时时间
debug	Boolean	否	设置是否开启 debug 模式

page.json

https://developers.weixin.qq.com/miniprogram/dev/framework/config.html#%E9%A1%B5%E9%9D%A2%E9%85%8D%E7%BD%AE

样式 - WeiXin Style Sheets

同层渲染

https://developers.weixin.qq.com/community/develop/article/doc/000c4e433707c072c1793e56f5c813

app.wxss

https://developers.weixin.qq.com/miniprogram/dev/framework/view/wxss.html

@import "common.wxss";  /** app.wxss **/

<view class="normal_view" />
<view style="color:{{color}};" />

page.wxss

https://developers.weixin.qq.com/miniprogram/dev/framework/view/wxss.html

结构

page.wxml *

https://developers.weixin.qq.com/miniprogram/dev/reference/wxml/

# get value from: page.js - Page({ data: { } })
<view> {{message}} </view>

<view wx:for="{{array}}"> {{item}} </view>

<view wx:if="{{view == 'WEBVIEW'}}"> WEBVIEW </view>
<view wx:elif="{{view == 'APP'}}"> APP </view>
<view wx:else="{{view == 'MINA'}}"> MINA </view>

<template name="staffName">
<template is="staffName" data="{{...staffA}}"></template>

wxs - WeiXin Script

<wxs module="m1">
var msg = "hello world";
module.exports.message = msg;
</wxs>

<view> {{m1.message}} </view>

简易双向绑定

https://developers.weixin.qq.com/miniprogram/dev/framework/view/two-way-bindings.html

<input value="{{value}}" />        单向
<input model:value="{{value}}" />  双向

navigator

https://mp.weixin.qq.com/debug/wxadoc/dev/component/navigator.html

Map

Demo: https://github.com/TencentLBS/TencentMapMiniProgramDemo

Doc: https://mp.weixin.qq.com/debug/wxadoc/dev/component/map.html#map controls控件即将废弃 => view

jssdk

https://lbs.qq.com/miniProgram/jsSdk/jsSdkGuide/jsSdkOverview http://lbs.qq.com/qqmap_wx_jssdk/index.html

个性化地图：https://lbs.qq.com/dev/console/custom/guide#miniapp

plugin

https://lbs.qq.com/miniProgram/plugin/pluginGuide/pluginStart

Code

  <view class="section">
    <view class="flex-wrp" style="flex-direction:row;">
      <view class="flex-item">
        <button bindtap='search'>Search</button>
      </view>
      <view class="flex-item">
        <button bindtap='clear'>Clear</button>
      </view>
    </view>
  </view>
  
  .flex-wrp{display:flex;}

button {
  margin: 0.5rem
}

<input value="{{ addr }}" bindinput='inputAddr'></input>

input {
  border-radius:4px;
  border-color: blue;
  border-style: solid;
  padding: 0.5rem;
  width: 90%
}

inputAddr: function (e) {
this.setData({
    addr: e.detail.value,
})
},

  clear: function () {
    this.setData({
      addr: ""
    });
  },

  data: {
    markers: [{
      id: 0,
    }]
  },

    <radio-group class="radio-group" bindchange="radioChange">
      <label class="radio" wx:for="{{items}}" wx:key="city" >
        <radio value="{{item.city}}站" checked="{{item.checked}}" bindtap='search' />{{item.city}}
      </label>
    </radio-group>

    items: [
      { city: '深圳' },
      { city: '广州' },
    ]

  radioChange: function (e) {
    this.setData({
      addr: e.detail.value
    });
  },

var QQMapWX = require('../../libs/qqmap-wx-jssdk.js');
var qqmapsdk;

  search: function (e) {
    var that = this;
    var addr_array;
    if (typeof e === "undefined") {
      addr_array = that.data.region;
    } else {
      addr_array = e.detail.value;
    };
    qqmapsdk.geocoder({
      address: addr_array.join(''),
      success: function (res) {
        that.setData({
          region: addr_array,
          region_hint: addr_array[1],
          //raw: JSON.stringify(res, null, '\t'),
          location: JSON.stringify(res.result.location),
          lng: res.result.location.lng,
          lat: res.result.location.lat,
        });
      }
    });
  },

    wx.getSystemInfo({
      success: function (res) {
        _this.setData({
          view: {
            Height: res.windowHeight - 20
          }
        })
      }
    });

Books

http://www.weixinbook.net/download/