我是小程序初学者,在网上找到了一段选择日期时间的代码,精确到分的,我想改为只选择日期与小时即可,如图,去掉红框的分钟。请问以下代码应该如何修改,谢谢!
const app = getApp()
var dateTimePicker = require(’…/…/utils/dateTimePicker.js’);
Page({
data: {
dateTimeArray: null,
dateTime: null,
dateTimeArray1: null,
dateTime1: null,
startYear: 2000,
endYear: 2050
},
onLoad() {
// 获取完整的年月日 时分秒,以及默认显示的数组
var obj = dateTimePicker.dateTimePicker(this.data.startYear, this.data.endYear);
var obj1 = dateTimePicker.dateTimePicker(this.data.startYear, this.data.endYear);
// 精确到分的处理,将数组的秒去掉
var lastArray = obj1.dateTimeArray.pop();
var lastTime = obj1.dateTime.pop();
//var a=obj1.datetimearray.pop()
this.setData({
dateTime: obj.dateTime,
dateTimeArray: obj.dateTimeArray,
dateTimeArray1: obj1.dateTimeArray,
dateTime1: obj1.dateTime
});
},
changeDate(e) {
this.setData({ date: e.detail.value });
},
changeTime(e) {
this.setData({ time: e.detail.value });
},
changeDateTime(e) {
this.setData({ dateTime: e.detail.value });
},
changeDateTime1(e) {
this.setData({ dateTime1: e.detail.value });
},
changeDateTimeColumn(e) {
var arr = this.data.dateTime, dateArr = this.data.dateTimeArray;
arr[e.detail.column] = e.detail.value;
dateArr[2] = dateTimePicker.getMonthDay(dateArr[0][arr[0]], dateArr[1][arr[1]]);
this.setData({
dateTimeArray: dateArr,
dateTime: arr
});
},
changeDateTimeColumn1(e) {
var arr = this.data.dateTime1, dateArr = this.data.dateTimeArray1;
arr[e.detail.column] = e.detail.value;
dateArr[2] = dateTimePicker.getMonthDay(dateArr[0][arr[0]], dateArr[1][arr[1]]);
this.setData({
dateTimeArray1: dateArr,
dateTime1: arr
});
}
})
function withData(param) {
return param < 10 ? ‘0’ + param : ‘’ + param;
}
function getLoopArray(start, end) {
var start = start || 0;
var end = end || 1;
var array = [];
for (var i = start; i <= end; i++) {
array.push(withData(i));
}
return array;
}
function getMonthDay(year, month) {
var flag = year % 400 == 0 || (year % 4 == 0 && year % 100 != 0), array = null;
switch (month) {
case ‘01’:
case ‘03’:
case ‘05’:
case ‘07’:
case ‘08’:
case ‘10’:
case ‘12’:
array = getLoopArray(1, 31)
break;
case ‘04’:
case ‘06’:
case ‘09’:
case ‘11’:
array = getLoopArray(1, 30)
break;
case ‘02’:
array = flag ? getLoopArray(1, 29) : getLoopArray(1, 28)
break;
default:
array = ‘月份格式不正确,请重新输入!’
}
return array;
}
function getNewDateArry() {
// 当前时间的处理
var newDate = new Date();
var year = withData(newDate.getFullYear()),
mont = withData(newDate.getMonth() + 1),
date = withData(newDate.getDate()),
hour = withData(newDate.getHours()),
minu = withData(newDate.getMinutes()),
seco = withData(newDate.getSeconds());
return [year, mont, date, hour, minu, seco];
}
function dateTimePicker(startYear, endYear, date) {
// 返回默认显示的数组和联动数组的声明
var dateTime = [], dateTimeArray = [[], [], [], [], [], []];
var start = startYear || 1978;
var end = endYear || 2100;
// 默认开始显示数据
var defaultDate = date ? […date.split(’ ‘)[0].split(’-’), …date.split(’ ‘)[1].split(’:’)] : getNewDateArry();
// 处理联动列表数据
/*年月日 时分秒*/
dateTimeArray[0] = getLoopArray(start, end);
dateTimeArray[1] = getLoopArray(1, 12);
dateTimeArray[2] = getMonthDay(defaultDate[0], defaultDate[1]);
dateTimeArray[3] = getLoopArray(0, 23);
dateTimeArray[4] = getLoopArray(0, 59);
dateTimeArray[5] = getLoopArray(0, 59);
dateTimeArray.forEach((current, index) => {
dateTime.push(current.indexOf(defaultDate[index]));
});
return {
dateTimeArray: dateTimeArray,
dateTime: dateTime
}
}
module.exports = {
dateTimePicker: dateTimePicker,
getMonthDay: getMonthDay
}