layui框架中switch 開關監聽+ajax 數據更新案例

<script>
layui.use('form', function(){
  var form = layui.form
  ,layer =layui.layer;  

  

  //監聽短信開關
  
  form.on('switch(alert_sms)', function(data){		
 var index_sms;
 var alert_value =this.checked ? '1' : '0';
//短信通知狀態更新
$.ajax({
  type: 'POST',
  url: '/hetong/setAlert/',
  data: {"alert_way":"alert_sms","alert_value":alert_value,"order_id":$("#order_id").val()},
  beforeSend:function(){
	 index_wx = layer.msg('正在切換中，請稍候',{icon: 16,time:false,shade:0.8});     
	  },
	  error: function(data){
		  console.log(data);	          
        layer.msg('數據異常，操作失敗！8'); 
		   },
 success: function(data){  
  if(data=="1"){ setTimeout(function(){layer.close(index_sms);layer.msg('操作成功！');},2000);  
	  }else{console.log(data);layer.msg('數據異常，操作失敗！'); }
	  },		  
  dataType:'html'
});	
		
		
   
  });
  
});
</script>