微信小程序时间选择插件

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微信小程序时间选择插件-弹出选择

wxml

  <modal    class="modal" hidden="{{flag}}"  no-cancel bindconfirm="getTime" confirmText="确定">
    <view class="modal-content">
<view class="time_screens" >
  <view style="text-align:center;color:#45BCE8">{{year}}-{{month}}-{{day}} {{hour}}:{{minute}}</view>
  <view style="border-top:1px solid #45BCE8;height:25px;font-size:14px;">
  <view class="time-title">年</view>
  <view class="time-title">月</view>
  <view class="time-title">日</view>
  <view class="time-title">时</view>
  <view class="time-title">分</view>
  </view>
  <picker-view indicator-style="height: 50px;" style="width: 100%; height: 300px;" value="{{value}}" bindchange="bindChange">
    <picker-view-column class="picker-text">
      <view wx:for="{{years}}" style="line-height: 50px">{{item}}</view>
    </picker-view-column>
    <picker-view-column class="picker-text">
      <view wx:for="{{months}}" style="line-height: 50px">{{item}}</view>
    </picker-view-column>
    <picker-view-column class="picker-text">
      <view wx:for="{{days}}" style="line-height: 50px">{{item}}</view>
    </picker-view-column>
     <picker-view-column class="picker-text">
      <view wx:for="{{hours}}" style="line-height: 50px">{{item}}</view>
    </picker-view-column>
     <picker-view-column class="picker-text">
      <view wx:for="{{minutes}}" style="line-height: 50px">{{item}}</view>
    </picker-view-column>
  </picker-view>
</view>
  </view>
    </modal >

js:

const date = new Date()
const years = []
const months = []
const days = []
const hours = []
const minutes = []
var thisMon = date.getMonth();
var thisDay = date.getDate();
var thisHours = date.getHours();
var thisMinutes = date.getMinutes();
for (let i = 2017; i <= date.getFullYear() + 1; i++) {
  years.push(i)
}

for (let i = date.getMonth(); i <= 11; i++) {
  var k = i;
  if (0 <= i && i < 9) {
    k = "0" + (i + 1);
  } else {
    k = (i + 1);
  }
  months.push(k)
}
if (0 <= thisMon && thisMon < 9) {
  thisMon = "0" + (thisMon + 1);
} else {
  thisMon = (thisMon + 1);
}
if (0 <= thisDay && thisDay < 10) {
  thisDay = "0" + thisDay;
}

var totalDay = mGetDate(date.getFullYear(), thisMon);
for (let i = 1; i <= 31; i++) {
  var k = i;
  if (0 <= i && i < 10) {
    k = "0" + i
  }
  days.push(k)
}

for (let i = 0; i <= 23; i++) {
  var k = i;
  if (0 <= i && i < 10) {
    k = "0" + i
  }
  hours.push(k)
}
for (let i = 0; i <= 59; i++) {
  var k = i;
  if (0 <= i && i < 10) {
    k = "0" + i
  }
  minutes.push(k)
}
function mGetDate(year, month) {
  var d = new Date(year, month, 0);
  return d.getDate();
}

var app = getApp();
var api = app.globalData.api;
Page({

  /**
   * 页面的初始数据
   */
  data: {

    checkTime: date.getFullYear() + "-" + thisMon + "-" + thisDay + " " + thisHours + ":" + thisMinutes,
    //---时间控件参数
    flag: true,
    years: years,
    year: date.getFullYear(),
    months: months,
    month: thisMon,
    days: days,
    day: thisDay,
    value: [1, thisMon - 1, thisDay - 1, 0, 0],
    hours: hours,
    hour: thisHours,
    minutes: minutes,
    minute: thisMinutes,
  },
  
  showModel: function (e) {
    this.setData({ flag: false });
  },
  getTime: function (e) {
    var times = this.data.year + "-" + this.data.month + "-" + this.data.day + " " + this.data.hour + ":" + this.data.minute
    this.setData({
      flag: true,
      checkTime: times
    });
  },
  bindChange: function (e) {
    const val = e.detail.value
    this.setData({
      year: this.data.years[val[0]],
      month: this.data.months[val[1]],
      day: this.data.days[val[2]],
      hour: this.data.hours[val[3]],
      minute: this.data.minutes[val[4]],
    })
    var totalDay = mGetDate(this.data.year, this.data.month);
    var changeDate = [];
    for (let i = 1; i <= totalDay; i++) {
      var k = i;
      if (0 <= i && i < 10) {
        k = "0" + i
      }
      changeDate.push(k)
    }
    this.setData({
      days: changeDate
    })
  },
 
})

css:

.kouviewList{
    background-color: #F7F7F7;
}
.kouview{
  height:170px;
    margin-top:5px;

}
.kouviews{
  height:150px;
    margin-top:5px;

}
.time-title{
  float:left;width:20%;text-align:center;color:#45BCE8
}
.picker-text{
  text-align:center;
}