wlyy2.0/edu-article/JkEduWeb/WebRoot/web/jkEdu/js/subscribe.js

 var userId;
 if(isNull(userId)){
	  userId=getUserInfo().uid;
  }
	var mySwiper;
	$(function () {
	   if(isNull(userId)){
		myLayer.alert('获取不到用户UserId','2000');  
	   }else{
		myLayer.load("加载中，请稍后");
		initSubscribePage();
	   }
	 });	
	function initSubscribe(){
		 var url= jkzl.common.path+"/subscribe/querySubscribe";
		 var param = {};
		 param.userId=userId;
		 sendPost(url,param, "json", "post", initSubscribeFailed, initSubscribeSuccesss);		
	}
		//失败
	function initSubscribeFailed(res) {
		   myLayer.clear();
			if (res && res.Message) {
				 myLayer.alert(res.Message);  
			} else {
				 myLayer.alert("请求失败,请重新刷新页面"); 
			}
	}
	function initSubscribeSuccesss(res) {
			if (res.Code == 10000) {
				if(res.Result.result){
				  var result=res.Result.result;
				  var htmlstr ="<div class='swiper-slide'><ul class='inter-ul clearfix'>";
				  var j=1;
				  for(var i=0;i<result.length;i++){
					if((j == 18) && (i!=result.length-1)){
						 j=1;
						 htmlstr +="<li value="+result[i].categoryid+">"+result[i].categoryname+"</li></ul></div><div class='swiper-slide'><ul class='inter-ul clearfix'>"; 
					}else{
						 htmlstr +="<li value="+result[i].categoryid+">"+result[i].categoryname+"</li>";
						 j++;
					}
				   }
				   htmlstr +="</ul></div>";
				  $("#subscribe_content").append(htmlstr);
				}
			  myLayer.clear();
			} else {
			   initSubscribeFailed(res);
			}
		}
	function initSubscribePage(){
	 mySwiper = new Swiper ('.swiper-container', {
		loop: true,
		pagination: '.swiper-pagination',
		onInit:initSubscribe(),
		observer:true
	});  
	}
	
	$('.c-main').on('click','.inter-ul li',function(){
		$(this).toggleClass('curr');
		var checked = $('.inter-ul').find('li').hasClass('curr');
		if(checked){
			$('.inter-btn').removeClass('disable').html('选好了!');
		}else{
			$('.inter-btn').addClass('disable').html('请选择');	
		}
	});
	
	$('.c-main').on('click','.inter-btn',function(){
		var disable = $('.inter-btn').hasClass('disable');
		if(disable){
			myLayer.alert('请至少选择一个感兴趣的分类','2000');
		}else{
		   var li = $(".inter-ul").find(".curr");
		  if(li.length>0){
			 var categoryIds="";
			 var categoryNames="";
		     li.each(function (i) { 
               categoryIds +=li.eq(i).attr("value")+",";
			   categoryNames +=li.eq(i).text()+",";
            });
			categoryIds =categoryIds.substring(0,categoryIds.length-1);
			categoryNames=categoryNames.substring(0,categoryNames.length-1);
			  var url= jkzl.common.path+"/subscribe/saveSubscribe";
		      var param = {};
			  param.userId=userId;
			  param.categoryIds=categoryIds;
			  param.categoryNames=categoryNames;
			  myLayer.load("执行中，请稍后");
		      sendPost(url,param, "json", "post", saveSubscribeFailed, saveSubscribeSuccesss);	
		   }else{
			  myLayer.alert('请至少选择一个感兴趣的分类','2000');  
			  return;
			}
		}
	});
	function saveSubscribeFailed(res) {
		   myLayer.clear();
			if (res && res.Message) {
				 myLayer.alert(res.Message);  
			} else {
				 myLayer.alert("请求失败,请重新刷新页面"); 
			}
	}
	function saveSubscribeSuccesss(res) {
			if (res.Code == 10000) {
				 myLayer.clear();
				 window.location.href='articleList.html';
			} else {
			   saveSubscribeFailed(res);
			}
		}