Yizhan-app/common/common.js

const getImage = function(imgUrl) {
	var img = event.srcElement;
	img.src = imgUrl;
}
// 时间转换 年-月-日
const formDateChange = function(date) {
	let month = date.getMonth() + 1 < 10 ? "0" + (date.getMonth() + 1) : date.getMonth() + 1
	let day = date.getDate() < 10 ? "0" + date.getDate() : date.getDate()
	return `${date.getFullYear()}-${month}-${day}`
}

function getDictionaryValue(list, key) {
	for (var i = 0; i < list.length; i++) {
		if (list[i].dataType == key)
			return list[i].dataValue;
	}
	// for (var element of  list) {
	//     if(element.dataType == key)
	//     return element.dataValue;
	// }

	// list.forEach(function(element) {
	//     if(element.dataType == key)
	//     return element.dataValue;
	// });
	return '';
}

// 获取url参数 支持中文/明文/密文 输出对象
function getUrlRequest() {
	// var url = location.search; //获取url中"?"符后的字串
	var url = decodeURI(decodeURI(location.search)); //获取url中"?"符后的字串
	// var theRequest = new Object();
	// if (url.indexOf("?") != -1) {
	//     var str = url.substr(1);
	//     strs = str.split("&");
	//     for(var i = 0; i < strs.length; i ++) {
	//         theRequest[strs[i].split("=")[0]] = decodeURI(strs[i].split("=")[1]);
	//     }
	// }
	// debugger;
	// return theRequest;

	// 通过 ? 分割获取后面的参数字符串
	let urlStr = url.split('?')[1]
	// 创建空对象存储参数
	let obj = {};
	// 再通过 & 将每一个参数单独分割出来
	if (urlStr == undefined) return obj
	let paramsArr = urlStr.split('&')
	for (let i = 0, len = paramsArr.length; i < len; i++) {
		// 再通过 = 将每一个参数分割为 key:value 的形式
		paramsArr[i] = paramsArr[i].replace(/=/, "######");
		// 问题：有的字段val会带有‘==’，会自动过滤掉
		// 解决：在截取之前把第一个= 换成一堆自己定义的符号，例如 ####### 、@@@@@ 保证不会重复 ，然后再截取
		let arr = paramsArr[i].split('######');
		obj[arr[0]] = arr[1];
	}
	return obj
}

//需传入key值(上面的方法[getUrlRequest]会过滤掉加密后的==号) 【保留/使用中】
function getQueryString(key) {
	var t = new RegExp("(^|&)" + key + "=([^&]*)(&|$)");
	var a = window.location.href.match(t);
	if (a != null) return a[2];
	return ""
}

// 跳转兼容【保留】
function toPageX(page) {
	if (navigator.userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/)) {
		location.href = page; //此处判断是否为ios后,使用location.href跳转
	}
	window.location.href = page; //安卓跳转
}

const parseTime = function(time, cFormat) {
	if (arguments.length === 0) {
		return ''
	}
	const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
	let date
	if (typeof time === 'object') {
		date = time
	} else {
		if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
			time = parseTime(time)
		}
		if ((typeof time === 'number') && (time.toString().length === 10)) {
			time = time * 1000
		}
		date = new Date(time)
	}
	const formatObj = {
		y: date.getFullYear(),
		m: date.getMonth() + 1,
		d: date.getDate(),
		h: date.getHours(),
		i: date.getMinutes(),
		s: date.getSeconds(),
		a: date.getDay()
	}
	const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
		let value = formatObj[key]
		if (key === 'a') {
			return ['日', '一', '二', '三', '四', '五', '六'][value]
		}
		if (result.length > 0 && value < 10) {
			value = '0' + value
		}
		return value || 0
	})
	return time_str
}
const myn = function() {
	let time = new Date()
	var a = ["星期日", "星期一", "星期二", "星期三", "星期四", "星期五", "星期六"];
	let gday = 24 * 60 * 60 * 1000
	let arr = []
	for (let i = 0; i < 30; i++) {
		let tiems = new Date((time.getTime() + gday * i)).format('MM-dd')
		// arr.push(tiems)

		var day = new Date((time.getTime() + gday * i)).getDay();
		var week = a[day]
		arr.push({
			tiems: tiems,
			week: week
		})

	}
	return arr
}
module.exports = {
	formDateChange: formDateChange,
	getImage: getImage,
	parseTime: parseTime,
	myn: myn,
}