jquery积累

重置表单内容

$('#menu_menuForm').resetForm();

 

获得Object的两种方法

$("input[name='departTypeVO.name']").val(departType_depTypeSelect['name']);

$("input[name='departTypeVO.name']").val(departType_depTypeSelect.name);

//防止名称保留字

 

Ajax弹出确认窗

varflag=confirm("确定要删除"+menu_menuNodeSelect.name+"吗?");

if(flag==true){}

else{}

 

each遍历ObjectArray

1.object

$.each(data,function(key,value){

alert(“key= ”+key +”;value=”+value);

});

2.array

  $.each(data,function(i,item){

      alert(“index= ”+i +”;item_object= ”+ item);              

   });

 

Ajax的数据提交方式

1.通过data传值   (当dataType为dataType:"json"时 返回的是String  当dataTypr为dataType:"json"时 返回的是JsonObject)

$.ajax({                 type:"get",                 dataType:"json",                 cache:false,                data:{"name1":data1 , "name2":data2}, url:"${pageContext.request.contextPath}/common/user_getUserByDepart.action",                 success:function(data){                     //清空表格数据                     user_userTable.fnClearTable();                     //添加用户数据                     if (objectNotNull(data))                        addTableRow(user_userTable, data);                                        }                        });

 

2.通过(?&) 传值

$.ajax({                 type:"get",                 dataType:"json",     cache:false,              url:"${pageContext.request.contextPath}/common/user_getUserByDepart.action?name1="+data1+"name2="+data2,                 success:function(data){                     //清空表格数据                     user_userTable.fnClearTable();                     //添加用户数据                     if (objectNotNull(data))                        addTableRow(user_userTable, data);                                        }                        });

 

2.Ajax相应点击事件提交（含有error的检测）

$(".logout-button").click(function(event) {     // stop the contact form from submitting normally     event.preventDefault();       $.ajax(     {         url: "/?ACT=79&return=%2F",         type: "post",         dataType: "html",                   data: $(this).serialize(),           // there was an error         error: function(jqXHR, textStatus, errorThrown)         {             displayAjaxMessage("Sorry, there was an error logging out, please try again.");         },           success: function(html, textStatus, jqXHR)         {             $("#login-form").show();             $(".logout-button").hide();             displayAjaxMessage(" You are now logged out ");         }       }); });