JQuery Ajax调用花费了很多时间 [英] JQuery Ajax call is taking much time

问题描述

嗨朋友们，



我使用Jquery跟随Javascript

Hi friends,

I have following Javascript using Jquery

<script>
var userData = JSON.parse(localStorage.userData);

 $(document).ready(function () {
//HERE I AM CALLING THE BIND CONTROL ON RADIO AND DROPDOWN CHANGE
$('#ddlConvention,#rbtnWeek :radio').change(function () {

                userData.UserSet = new Array();
                userData.UserSet[0] = new Object({ week: $('#rbtnWeek :radio:checked').val(), conventionid: $('#ddlConvention').val() });
                //alert(JSON.stringify(userData));
                bindControls(userData);
            });

bindControls(userData);

});

function bindControls(userData) 
{
//HERE IS THE CODE THAT CALLS THE WEBAPI USING JQUERY AND BIND CONTROL USING THE RESULT
}

</script>

在上面的代码中，我试图实现

1。首先调用bindControls方法。

2.在单选按钮和下拉列表的每个更改事件中，获取数据并填充控件。



问题：

In the above code, I trying to achiving
1. bindControls method is called first.
2. On every change event of the radio button and dropdown, get the data and fill the controls.

Problem:

<br />
If I remove #ddlConvention from <br />
<br />
$('#ddlConvention,#rbtnWeek :radio').change(function () { ... }<br />
<br />
The code works fine, but when #ddlConvention is added the code takes longer time.<br />
<br />

我可以知道什么是问题??



它看起来很简单，但实在令我感到困惑。



提前致谢

May I know what is the problem??

It looks simple but it is really confusing me.

Thanks in advance

推荐答案

（document）.ready（function（）{
// HE我正在呼吁对无线电和掉电更改进行绑定控制

(document).ready(function () { //HERE I AM CALLING THE BIND CONTROL ON RADIO AND DROPDOWN CHANGE

（'＃ddlConvention，＃rbtnWeek：radio'）。change（function（）{

userData .UserSet = new Array（）;
userData.UserSet [0] = new Object（{week：

('#ddlConvention,#rbtnWeek :radio').change(function () { userData.UserSet = new Array(); userData.UserSet[0] = new Object({ week:

（'＃rbtnWeek：radio：checked'）。val（），conventionid：

('#rbtnWeek :radio:checked').val(), conventionid:

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