tijian_tieying/web/dccdc/js/common.js

//全局常量
var serverurl = "https://oa.dcqcdc.com/dccdc";
//var serverurl = "localhost://44552";
//获取url的get参数 decodeURI中文编码
function getQueryString(name) {
	var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
	var r = window.location.search.substr(1).match(reg);
	if(r != null) {
		return decodeURI(r[2]);
	}
	return "";
}

//获取当前时间格式化
function getNowFormatDate(time) {
	var date = new Date();
	var seperator1 = "-";
	var seperator2 = ":";
	var year = date.getFullYear();
	var month = date.getMonth() + 1;
	var strDate = date.getDate();
	if(month >= 1 && month <= 9) {
		month = "0" + month;
	}
	if(strDate >= 0 && strDate <= 9) {
		strDate = "0" + strDate;
	}
	var currentdate = year + seperator1 + month + seperator1 + strDate;
	if(time) {
		currentdate += " " + date.getHours() + seperator2 + date.getMinutes() + seperator2 + date.getSeconds();
	}
	return currentdate;
}
//获取当前时间格式化
function getDateAdd(olddate, dadd) {
	//可以加上错误处理
	var a = new Date(olddate)
	a = a.valueOf()
	a = a + dadd * 24 * 60 * 60 * 1000
	a = new Date(a);
	var m = a.getMonth() + 1;
	if(m.toString().length == 1) {
		m = '0' + m;
	}
	var d = a.getDate();
	if(d.toString().length == 1) {
		d = '0' + d;
	}
	return a.getFullYear() + "-" + m + "-" + d;
}

//空对象
function isEmptyObject(obj) {
	for(var key in obj) {
		return false;
	}
	return true;
}

function checkChinese(val) {
	var reg = new RegExp("[\\u4E00-\\u9FFF]+", "g");
	if(reg.test(val)) {
		return true;
	}
	return false;
}

//获取用户信息 判断是否是空对象来断定是否登录
function getUser() {
	var stateText = localStorage.getItem('$user') || "{}";
	return JSON.parse(stateText);
}

//清除用户信息
function clearUser() {
	localStorage.setItem('$user', "{}");
}

//获取表单
function getForm(formid) {
	var keys = new Array();
	var keyvalues = new Array();
	var form = document.getElementById(formid);
	var elements = form.elements;
	for(var i = 0; i < elements.length; i++) {
		var element = elements[i];
		if(element.disabled) {
			continue;
		}
		var name = element.name;
		if(!name) {
			continue;
		}
		var classs = element.classList;
		if(classs.contains("need")) {

		}
		//console.log(element.type);
		var value = "未知";
		switch(element.type) {
			case "text":
			case "textarea":
			case "number":
			case "hidden":
			case "select-one":
				value = element.value;
				break;
			case "button":
				value = element.innerHTML;
				break;
			case "checkbox":
				if(element.checked) {
					value = element.value;
					break;
				} else {
					continue;
				}
				break;
			default:
				value = element.type;
				break;
		}

		if(!keys.hasOwnProperty(name)) {
			keys.push(name)
			keyvalues.push(name + '=' + value);
		}
	}
	return keyvalues;
}

function getForm2(formid) {
	var keyvalues = {};
	var form = document.getElementById(formid);
	var elements = form.elements;
	var have;
	for(var i = 0; i < elements.length; i++) {
		var element = elements[i];
		if(element.disabled) {
			continue;
		}
		var name = element.name;
		if(!name) {
			continue;
		}
		var classs = element.classList;
		if(classs.contains("need")) {

		}
		//console.log(element.type);
		var value = "未知";
		switch(element.type) {
			case "text":
			case "textarea":
			case "number":
			case "hidden":
			case "select-one":
				value = element.value;
				break;
			case "button":
				value = element.innerHTML;
				break;
			case "checkbox":
				if(element.checked) {
					value = element.value;
					break;
				} else {
					continue;
				}
				break;
			default:
				value = element.type;
				break;
		}
		have = false;
		for(var key in keyvalues) {
			if(key == name) {
				keyvalues[name] += "," + value;
				have = true;
				break;
			}
		}
		if(have == false) {
			keyvalues[name] = value;
		}
	}
	return keyvalues;
}