ajax 调用后台接口示例

$(function(){

	var _del_time_list = $("select[name='del_time_list']");
	var _del_table_name = $("select[name='del_table_name']");
	var _button = $("input[type='button']");

	var now_date = new Date();
	DelTable = function(){
		this.getTimeList = function(){
			year = now_date.getFullYear();
			month = now_date.getMonth();

			_del_time_list.html("");
			_HTML = "";
			for(mon = 1; mon <=parseInt(month); mon++){
				if(mon<10){
					mon = "0"+mon;
				}
				_HTML = _HTML + "<option>"+year+mon+"</option>";
			}
			_del_time_list.html(_HTML);
		}

		this.delFun = function(){
			var data = {};
			data.table = _del_table_name.val();
			data.date = _del_time_list.find("option:selected").text();

			var successfn = function(jdata){
				alert(jdata);
			}

			var errorfn = function(jdata){
				alert("请求出错");
			}

			$.ajax({
				type: "get",
				/**data: data ajax请求的参数**/
				data: data,
				url: "/DEVOPS/index.php/Monitor/delTable",
				dataType: "text",
				success: function(d){
					successfn(d);
				},
				error: function(e){
					errorfn(e);
				}
			});
		}
	}

	/*****http://192.168.32.161/DEVOPS/index.php/Monitor/delTable?table=history&date=201601 ****/

	var DelTableObj = new DelTable();
	DelTableObj.getTimeList();
	_button.on('click',function(){
		DelTableObj.delFun();
	})
	_del_table_name.on('change',function(){
		DelTableObj.getTimeList();
	})

})