$("button").click(function(){ 
 $.get("demo_test.php",function(data,status){ 
  alert("数据: " + data + "\n状态: " + status); 
 }); 
}); 

$("button").click(function(){ 
  $.post("/try/ajax/demo_test_post.php", 
  { 
    name:"菜鸟教程", 
    url:"http://www.runoob.com" 
  }, 
    function(data,status){ 
    alert("数据: \n" + data + "\n状态: " + status); 
  }); 
}); 

@RequestMapping("update") 
@ResponseBody //此批注是ajax获取返回值使用 
public Map<String,Object> update(Long num,BigDecimal amount){ 
  map<string,Object> resultMap=new HashMap<string,Object>(); 
   
  if(num==null || agentId==null || amount==null){ 
    resultMap.put("result","参数不合法")； 
    return resultMap; 
  } 
  resultMap.put("result",result); 
   
} 

var params={}; 
params.num=num; 
params.id=id; 
params.amount=amount; 
$.ajax({ 
  async:false, 
  type:"post", 
  url:"uset/update", 
  data:params, 
  dataType:"json", 
  success:function(data){ 
    if(data.result=='success'){ 
      alert('修改成功'); 
    }else{ 
      alert('修改失败'); 
    } 
  }, 
  error:function(data){ 
    alert(data.result); 
  } 
   
}) 

var employees=[{"name":"Jon","age":12},{"name":"Tom","age":14}];

mui.init();
var url="queryUser"
mui.ajax(url,{
	data:{
		'type':1,
		'limit':10
	},
	dataType:'json',
	type:'post',
	success:function(data){
		var songs=data.result.songs;
		var list=document.getElementById("list");
		var fragment=document.creeateDocumentFramgment();
		
		var li;
		mui.each(songs,function(index,item){
			var id=item.id,
			name=item.album.name,
			author=item.artists[0].name;
			
			li=document.createElement('li');
			li.className="mui-table-view-cell mui-media";
			li.innerHTML='<a class="mui-navigate-right" id='+ id +' data-audio='+ audio +'>'+'<img class="mui-media-object mui-pull-left" data-lazyload="'+picUrl+'">'+'<div class="mui-media-body">'+name+'<p class="mui-ellipsis">'+author+'</p>'+'</div>'+'</a>';
		fragment.appendChild(li);
		})
		
		list.appendChild(fragment);
		mui(document).imageLazyload({
			placeholder:'../img/60*60.gif';
		});
		
	},erro:function(xhr,type,errorThrown){
		console.log(type);
	}
	
});
//列表点击事件
mui("#list").on('tap','li a',function(){
	var id=this.getAttribute('id');
	var audio=this.getAttribute('data-audio');
	mui.openWindow({
		url:'music.html',
		id:'music.html',
		extras:{
			musicId:id,
			audioUrl:audio
		}
	});
});