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xiaochun系列教程--微信小程序 Picker & rich-text

發(fā)布時(shí)間:2018-04-21 09:52 所屬欄目:小程序開(kāi)發(fā)教程

城市選擇器 region

這里寫(xiě)圖片描述

//index.wxml
<picker mode="region" bindchange="bindRegionChange" value="{{region}}">
  <view class="picker">
    當(dāng)前選擇:{{region[0]}},{{region[1]}},{{region[2]}}
  view>
picker>

//index.js
data: {
    region: ['廣東省', '廣州市', '海珠區(qū)']
}
  •  

 

// Picker.wxml


<picker mode="multiSelector" value="{{index}}" bindcolumnchange="bindPickerChange" range="{{province}}" range-key="{{'name'}}">
  <view class="picker">
    當(dāng)前選擇:{{province[0][0].name}}{{province[1][0].name}}
  view>
picker>
  •  

// Picker.js


// picker.js
var cityObj = require("../../utils/city")
Page({
  data: {
    index: 0
  },
  onLoad: function (options) {
    var defaultCitys = cityObj.getCitysById("0")
    this.setData({
      province: [cityObj.provinceList, defaultCitys]
    })
  },
  bindPickerChange(e) {
    if (e.detail.column == 0) {
      var citys = cityObj.getCitysById(e.detail.value);
      this.setData({
        province: [cityObj.provinceList, citys]
      })
    }
  }
})
  •  

時(shí)間選擇器 time

這里寫(xiě)圖片描述


<picker mode="time" value="{{time}}" start="09:01" end="21:01" bindchange="bindTimeChange">
  <view class="picker">
    當(dāng)前選擇: {{time}}
  view>
picker>

這里寫(xiě)圖片描述


<picker mode="date" value="{{time}}" start="2015-09-01" end="2017-09-01" fields="month" bindchange="bindTimeChange">
  <view class="picker">
    當(dāng)前選擇: {{time}}
  view>
picker>
  •  

rich-text


<rich-text nodes="{{nodes}}" />
<rich-text nodes="{{nodes1}}" />
<rich-text nodes="{{nodes2}}" />
  •  

這里寫(xiě)圖片描述


this.setData({
    nodes: "

html標(biāo)題

", nodes1: [{ name: "h1", attrs: { style: "color:red", class: "red" }, children: [{ type: "text", text: '結(jié)點(diǎn)列表標(biāo)題' }] }], nodes2: [{ name: "ul", attrs: { style: "padding:20px;border:1px solid blue;", class: "red" }, children: [ { name: "li", attrs: { style: "color:red", class: "red" }, children: [{ type: "text", text: '多層結(jié)點(diǎn) 無(wú)序列表' }], }, { name: "li", attrs: { style: "color:red", class: "red" }, children: [{ type: "text", text: '多層結(jié)點(diǎn) 無(wú)序列表1' }], }] }] })


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