qfw/core/src/web/staticres/course/js/common.js

var priceshow = false;
var timeshow = false;
function priceTime(){
	$(".pricefat").mouseover(function(){
		if(!$(".pricefat").hasClass("active")){
			$("#minprice").css({"border-color":"#2cb7ca"});
			$("#maxprice").css({"border-color":"#2cb7ca"});
			$(".pricebut").show();
			$(".pricefat").addClass("customtime-active");
		}
	}).mouseout(function(){
		if(!$(".pricefat").hasClass("active")){
			if(!priceshow){
				$("#minprice").css({"border-color":""});
				$("#maxprice").css({"border-color":""});
				$(".pricebut").hide();
				$(".pricefat").removeClass("customtime-active");
			}
		}
	})
	$("#minprice,#maxprice").blur(function(){
		if(!priceshow&&!$(".pricefat").hasClass("active")){
			$("#minprice").css({"border-color":""});
			$("#maxprice").css({"border-color":""});
			$(".pricebut").hide();
			$(".pricefat").removeClass("customtime-active");
		}
	})
	$("#minprice").click(function(){
		priceshow=true;
		$(".pricebut").show();
		$(".pricefat").addClass("customtime-active");
	})
	$("#maxprice").click(function(){
		priceshow=true;
		$(".pricebut").show();
		$(".pricefat").addClass("customtime-active");
	})
	//
	$(".timerInput").mouseover(function(){
		if(!$(".timerInput").hasClass("active")){
			$("#starttime").css({"border-color":"#2cb7ca"});
			$("#endtime").css({"border-color":"#2cb7ca"});
			$("#timebut").show();
			$(".timerInput").addClass("customtime-active");
		}
	}).mouseout(function(){
		if(!$(".timerInput").hasClass("active")){
			if(!timeshow){
				$("#starttime").css({"border-color":""});
				$("#endtime").css({"border-color":""});
				$("#timebut").hide();
				$(".timerInput").removeClass("customtime-active");
			}
		}
	})
	//
	$("#starttime").click(function(){
		timeshow = true;
		$("#timebut").show();
		$(".timerInput").addClass("customtime-active");
	})
	$("#endtime").click(function(){
		timeshow = true;
		$("#timebut").show();
		$(".timerInput").addClass("customtime-active");
	})
}
//
var EasyAlert = {
	timeout: null,
	waitTime: 1000,
	show: function(text,css,waitTime){
		if(this.timeout != null){
			clearTimeout(this.timeout);
			this.hide();
			this.timeout = null;
		}
		var thisClass = this;
		this.timeout = setTimeout(function(){
			thisClass.hide();
			thisClass.timeout = null;
		},waitTime?waitTime:this.waitTime);
		$("body").append('<div class="easyalert" id="easyAlert">'+text+'</div>');
		if(typeof(css) != "undefined"&&css!=""){
			$("#easyAlert").css(css);
		}
		$("#easyAlert").css({"left":"50%","margin-top":-($("#easyAlert").outerHeight()/2),"margin-left":-($("#easyAlert").outerWidth()/2)}).show();
	},
	hide: function(){
		$("#easyAlert").remove();
	}
}
var EasyPopup = function(id){
	this.id = id;
	var thisClass = this;
	document.getElementById(id).ontap = function(e){
		if(e.target.id == id){
			thisClass.hide();
		}
	}
	this.show = function(){
		$("#"+this.id).fadeIn();
		var mainObj = $("#"+id+">div:first");
		mainObj.css({"margin-top":-(mainObj.outerHeight()/2 + 35)});
	},
	this.hide = function(){
		$("#"+this.id).fadeOut();
	}
}
//计算时差
function timeDiff(date){
	var date1 = date;//开始时间
	var date2 = new Date();//结束时间
	var date3 = date2.getTime()-date1.getTime();//时间差的毫秒数
	//计算出相差天数
	var days = Math.floor(date3/(24*3600*1000));
	//计算出小时数
	var leave1 = date3%(24*3600*1000);//计算天数后剩余的毫秒数
	var hours = Math.floor(leave1/(3600*1000));
	//计算相差分钟数
	var leave2 = leave1%(3600*1000);//计算小时数后剩余的毫秒数
	var minutes = Math.floor(leave2/(60*1000));
	//计算相差秒数
	var td = "30秒前";
	if(days > 0){
		if (days > 10) {
			var date1year = date1.getFullYear();
			var date2year = date2.getFullYear();
			var date1month = date1.getMonth()+1;
			var date1day = date1.getDate();
			if(date1month < 10){
				date1month ="0"+date1month;
			}
			if(date1day < 10){
				date1day ="0"+date1day;
			}
			if (date1year<date2year){
				td = date1.getFullYear()+"-"+date1month+"-"+date1day;
			}else{
				td = date1month+"-"+date1day;
			}
		} else {
			td = days+"天前"
		}
	}else if(hours > 0){
		td = hours+"小时前";
	}else if(minutes > 0){
		td = minutes+"分钟前";
	}
	return td;
}
function redirect(zbadd,link,sid,sds){
	if(link != null && typeof(link) != "undefined"){
		link = link.replace(/\n/g,"");
		if(!/^http/.test(link)){
			link="http://"+link
		}
	}
	if(sds){
		window.location.href=zbadd+"/article/content/"+sid+".html?keywords="+encodeURIComponent(sds);
	}else{
		window.location.href=zbadd+"/article/content/"+sid+".html";
	}
}
function newredirect(zbadd,link,sid,sds,index){
	if(link != null && typeof(link) != "undefined"){
		link = link.replace(/\n/g,"");
		if(!/^http/.test(link)){
			link="http://"+link
		}
	}
	var pt = ""
	if (index==1){
		pt="projectMatch=项目匹配"
	}
	if(sds){
		pt = "&"+pt
		window.location.href=zbadd+"/article/content/"+sid+".html?keywords="+encodeURIComponent(sds)+pt;
	}else{
		window.location.href=zbadd+"/article/content/"+sid+".html"+pt;
	}
}
function pcredirect(link,sid){
	window.open("/pcdetail/"+sid+".html");
}
function keyWordHighlight(value,oldChars,newChar){
	if(typeof(oldChars) == "undefined" || oldChars == null || typeof(newChar) == "undefined" || newChar == null || newChar == ""){
		return value;
	}
	var array = [];
	if(oldChars instanceof Array){
		array = oldChars.concat();
	}else{
		array.push(oldChars);
	}
	try{
		var map = {};
		for(var i=0;i<array.length;i++){
			var oldChar = array[i];
			if(oldChar.replace(/\s+/g,"") == "" || map[oldChar]){
				continue;
			}
			map[oldChar] = true;
			oldChar = oldChar.replace(/\$/g,"\\$");
			oldChar = oldChar.replace(/\(/g,"\\(");
			oldChar = oldChar.replace(/\)/g,"\\)");
			oldChar = oldChar.replace(/\*/g,"\\*");
			oldChar = oldChar.replace(/\+/g,"\\+");
			oldChar = oldChar.replace(/\./g,"\\.");
			oldChar = oldChar.replace(/\[/g,"\\[");
			oldChar = oldChar.replace(/\]/g,"\\]");
			oldChar = oldChar.replace(/\?/g,"\\?");
			oldChar = oldChar.replace(/\\/g,"\\");
			oldChar = oldChar.replace(/\//g,"\\/");
			oldChar = oldChar.replace(/\^/g,"\\^");
			oldChar = oldChar.replace(/\{/g,"\\{");
			oldChar = oldChar.replace(/\}/g,"\\}");
			oldChar = oldChar.replace(/\|/g,"\\|");
			value = value.replace(new RegExp("("+oldChar+")",'gmi'),newChar);
		}
	}catch(e){}
	return value;
}
function getWxVersion(){
	var wechatInfo = navigator.userAgent.match(/MicroMessenger\/([\d\.]+)/i);
	if(!wechatInfo) {
	  	return null;
	}
	return wechatInfo[1];
}
/**
 * 设置光标在短连接输入框中的位置
 * @param inpObj 输入框
 * @param pos
 */
function setCursorPos(inpObj, pos){
    if(navigator.userAgent.indexOf("MSIE") > -1){
        var range = document.selection.createRange();
        var textRange = inpObj.createTextRange();
        textRange.moveStart('character',pos);
        textRange.collapse();
        textRange.select();
    }else{
        inpObj.setSelectionRange(pos,pos);
    }
}
/**
 * 获取光标在短连接输入框中的位置
 * @param inpObj 输入框
 */
function getCursorPos(inpObj){
     if(navigator.userAgent.indexOf("MSIE") > -1) { // IE
        var range = document.selection.createRange();
        range.text = '';
        range.setEndPoint('StartToStart',inpObj.createTextRange());
        return range.text.length;
    } else {
        return inpObj.selectionStart;
    }
}
//获取url中参数
function getUrlParam(name){
    var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)");
    var r = window.location.search.substr(1).match(reg);
    if(r != null)
		return unescape(r[2]); 
	return null;
}

/******* 获取url参数（正则）********/
function getParam(name) {
    var search = document.location.search;
    // alert(search);
    var pattern = new RegExp("[?&]" + name + "\=([^&]+)", "g");
    var matcher = pattern.exec(search);
    var items = null;
    if (null != matcher) {
        try {
            items = decodeURIComponent(decodeURIComponent(matcher[1]));
        } catch (e) {
            try {
                items = decodeURIComponent(matcher[1]);
            } catch (e) {
                items = matcher[1];
            }
        }
    }
    return items;
};
//获取滚动条宽度
function getScrollWidth() {
	var noScroll, scroll, oDiv = document.createElement("DIV");
    oDiv.style.cssText = "position:absolute; top:-1000px; width:100px; height:100px; overflow:hidden;";
  	noScroll = document.body.appendChild(oDiv).clientWidth;
  	oDiv.style.overflowY = "scroll";
  	scroll = oDiv.clientWidth;
  	document.body.removeChild(oDiv);
  	return noScroll-scroll;
}
//表头固定
var TableHeadFixed = function(className,isminus,flag,pageName){
	if(typeof(className) == "undefined"){
		className = "tabContainer-2";
	}
	if(typeof(isminus) == "undefined"){
		isminus = true;
	}
	if(typeof(flag) == "undefined"){
		flag = true;
	}
	var cHeight = document.body.clientHeight;
	if(cHeight <= 0){
		cHeight = 500;
	}
	var thisFlag = false;
	var prevSelectType = null;
	$(window).scroll(function(event){
		if(!$("#right-table").hasClass("active") && flag){
			return;
		}
		//超级搜索页面增加处理逻辑
		if(pageName == "supsearch"){
			if(prevSelectType != selectType){
				thisFlag = false;
			}
			prevSelectType = selectType;
			if(selectType == "all"){
				className = "tabContainer"
			}else{
				className = "tabContainer-2";
			}
		}
		var tableHeight = $("."+className).outerHeight();
		if(tableHeight <= cHeight){
				$("."+className+" .lucene-table").removeClass("tabfixed tababsolute");
				$("."+className+" .lucene-table>table:first").css("top",0);
				thisFlag = false;
			return;
		}
		var offsetTop = $("."+className).offset().top;
		var scrollTop = $(this).scrollTop();
		var oTop = offsetTop;
		var ooTop = offsetTop;
		if(isminus){
			oTop+=20;
			ooTop-=20;
		}
		if(scrollTop >= oTop){
			if(ooTop + tableHeight - scrollTop -20 <= cHeight){
				if(!thisFlag){
					$("."+className+" .lucene-table").addClass("tababsolute");
					$("."+className+" .lucene-table>table:first").css("top",scrollTop);
				}
				thisFlag = true;
			}else{
				if(thisFlag){
					$("."+className+" .lucene-table").removeClass("tababsolute");
					$("."+className+" .lucene-table>table:first").css("top",0);
				}
				thisFlag = false;
			}
			$("."+className+" .lucene-table").addClass("tabfixed");
		}else{
			$("."+className+" .lucene-table").removeClass("tabfixed tababsolute");
			$("."+className+" .lucene-table>table:first").css("top",0);
			thisFlag = false;
		}
	});
}
//页面跳转输入框光标位置
function moveEnd(obj) {
	obj.focus();
	var len = obj.value.length;
	if (document.selection) {
		var sel = obj.createTextRange();
		sel.moveStart('character', len);
		sel.collapse();
		sel.select();
	} else if (typeof obj.selectionStart == 'number'
			&& typeof obj.selectionEnd == 'number') {
		obj.selectionStart = obj.selectionEnd = len;
	}
}
function mySysIsIos(){
	return !!navigator.userAgent.match(/\(i[^;]+;( U;)? CPU.+Mac OS X/); //ios终端
}
$(function(){
	//自定义tap
	if("ontouchend" in document){
		$(document).on("touchstart", function(e) {
	        var $target = $(e.target);
	        $target.data("isMoved", 0);
			$target.data("startTime", Date.now());
	    });
	    $(document).on("touchmove", function(e) {
	        var $target = $(e.target);
	        $target.data("isMoved", 1);
	    });
	    $(document).on("touchend", function(e) {
	        var $target = $(e.target);
			var startTime = $target.data("startTime");
			if(Date.now()-startTime>200){
				return;
			}
	        if($target.data("isMoved") == 1){
				return;
			}
			$target.trigger("tap");
	    });
	}else{
		$(document).on("click", function(e) {
			var $target = $(e.target);
			$target.trigger("tap");
	    });
	}
});