ekexiu.app/app/js/updateinfo3.js

mui.ready(function() {		
	mui.plusReady(function(){
		var userid = plus.storage.getItem('userid');
		var ws=plus.webview.currentWebview();		
		//查询学术领域
		var subjectShow = function (data){
				if(data != undefined &&  data.length != 0 ){
					var subs = new Array();				
					if(data.indexOf(',')) {	
						subs = data.split(',');			
					}else {
						subs[0] = data;
					}
					if(subs.length>0) {
						var html = []; 
						for (var i = 0; i < subs.length; i++) {
							html.push("<li>"+subs[i]+"<em class='mui-icon mui-icon-closeempty'></em></li>");														
						};
						document.getElementsByClassName("labelshow")[0].innerHTML=html.join('');
					}	
				}			
			}
		function personalMessage() {		
			mui.ajax(baseUrl + "/ajax/professor/info/" + userid, {
				dataType: 'json', //数据格式类型
				type: 'GET', //http请求类型
				timeout: 10000, //超时设置
				success: function(data) {					
					var $data=data.data;																														
					//学术领域
					if($data.subject) {
						subjectShow($data.subject);
					}					
				},
				error: function() {
					plus.nativeUI.toast("服务器链接超时", toastStyle);
					return;
				}
			});
		}
		function trim(str) { //删除左右两端的空格
　　     			return str.replace(/(^\s*)|(\s*$)/g, "");
　　			 }
		mui(".labelshow").on("tap","em",function(){
			var val=this.parentNode;
			document.getElementsByClassName('labelshow')[0].removeChild(val);			
		});
		document.getElementsByClassName("addlabelbtn")[0].addEventListener("tap",function(){
			var addContent=document.getElementsByTagName('input')[0].value;
			var content=trim(addContent);
			if(content) {				
				var node=document.createElement("li");				
				 node.innerHTML=content+'<em class="mui-icon mui-icon-closeempty"></em>';
				document.getElementsByClassName("labelshow")[0].appendChild(node);				
			}else {
				plus.nativeUI.toast("添加内容不能为空", toastStyle);
			}
		});
		document.getElementsByClassName("topsave")[0].addEventListener("tap",function(){
    		var subjects = document.getElementsByTagName("li");
			var subjectAll = "";
			if(subjects.length>0){
				for (var i = 0; i <subjects.length; i++) {
					subjectAll += subjects[i].innerText;
					subjectAll += ',';
				};				
				subjectAll = subjectAll.substring(0, subjectAll.length-1);				
			}
			console.log(subjectAll);
    		mui.ajax(baseUrl + '/ajax/professor/subject', {
				data:{
					"id": userid,
 					"subject":subjectAll
				},
				dataType: 'json', //数据格式类型
				async: false,
				type: 'POST', //http请求类型
				timeout: 10000, //超时设置
				success: function(data) {				
					if(data.success) {						
						var web=plus.webview.getWebviewById("html/proinforupdate.html");
						mui.fire(web,"newId");
						mui.back();					
					}
				},
				error: function() {
					plus.nativeUI.toast("服务器链接超时", toastStyle);
					return;
				}
			});
    	});
		personalMessage();
	});
})