Detailed explanation of picker date and time picker-Mini Program Development-php.cn

Detailed explanation of picker date and time picker

巴扎黑

Release： 2017-09-12 09:50:02

Original

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下面来介绍小picker，分三种样式：

默认的自己可以定义数据的

mode="time"是时间选择器

mode="date"是日期选择器

跟其他的一样先来看下picker.wxml

&lt;view class="page">
 &lt;view class="page__hd">
 &lt;text class="page__title">picker&lt;/text>
 &lt;text class="page__desc">选择器&lt;/text>
 &lt;/view>
 &lt;view class="page__bd">
 &lt;view class="section">
  &lt;view class="section__title">地区选择器&lt;/view>
  &lt;picker bindchange="bindPickerChange" value="pw_index" range="pw_array">
  &lt;view class="picker">
   当前选择：pw_array[index]
  &lt;/view>
  &lt;/picker>
 &lt;/view>
 &lt;view class="section">
  &lt;view class="section__title">时间选择器&lt;/view>
  &lt;picker mode="time" value="pw_time" start="09:01" end="21:01" bindchange="bindTimeChange">
  &lt;view class="picker">
   当前选择: pw_time
  &lt;/view>
  &lt;/picker>
 &lt;/view>


 &lt;view class="section">
  &lt;view class="section__title">日期选择器&lt;/view>
  &lt;picker mode="date" value="pw_date" start="2015-09-01" end="2017-09-01" bindchange="bindDateChange">
  &lt;view class="picker">
   当前选择: pw_date
  &lt;/view>
  &lt;/picker>
 &lt;/view>
 &lt;/view>
&lt;/view>

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picker.wxss

page {
 background-color: #fbf9fe;
 height: 100%;
}
.page__hd{
 padding: 50rpx 50rpx 100rpx 50rpx;
 text-align: center;
}
.page__title{
 display: inline-block;
 padding: 20rpx 40rpx;
 font-size: 32rpx;
 color: #AAAAAA;
 border-bottom: 1px solid #CCCCCC;
}
.page__desc{
 display: none;
 margin-top: 20rpx;
 font-size: 26rpx;
 color: #BBBBBB;
}
.section{
 margin-bottom: 80rpx;
}
.section__title{
 margin-bottom: 16rpx;
 padding-left: 30rpx;
 padding-right: 30rpx;
}
.picker{
 padding: 26rpx;
 background-color: #FFFFFF;
}

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picker.js

Page({
 data: {
 array: [&#39;中国&#39;, &#39;美国&#39;, &#39;巴西&#39;, &#39;日本&#39;],
 index: 0,
 date: &#39;2016-09-01&#39;,
 time: &#39;12:01&#39;
 },
 bindPickerChange: function(e) {
 console.log(&#39;picker发送选择改变，携带值为&#39;, e.detail.value)
 this.setData({
  index: e.detail.value
 })
 },
 bindDateChange: function(e) {
 this.setData({
  date: e.detail.value
 })
 },
 bindTimeChange: function(e) {
 this.setData({
  time: e.detail.value
 })
 }
})

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demo地址 :WeAppDemo_jb51.rar

下面是页面展示

三种样式图：

1. 默认的自己可以定义数据的

2. mode="time"是时间选择器

3. mode="date"是日期选择器

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