Solved

Jquery not work on PostBack Page

Posted on 2009-04-14
3
1,040 Views
Last Modified: 2013-12-17
Hello,

I have a page where run a Jquery, but when she made a PostBack simply stops working, any idea?

See code below:
function closeCheckbox() {
    $("span").each(function() { if ($(this).attr("child")) { $(this).hide(); } });
}

Open in new window

0
Comment
Question by:alexandremattar
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
3 Comments
 
LVL 14

Expert Comment

by:GiftsonDJohn
ID: 24145317
Are you using UpdatePanel and doing asynchronous post back?
0
 
LVL 3

Expert Comment

by:OmerFarukZ
ID: 24145484
where is the jquery script code imlemented? please paste your aspx source code
0
 
LVL 1

Accepted Solution

by:
alexandremattar earned 0 total points
ID: 24147331
Here is the aspx code.

Yesterday i solved the problem, the atributtes of checkboxlist be lost in postback. But this is not the best solution.
I will also post the Codebehind to see if we find better solution
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm1.aspx.cs" Inherits="ThumbGridView.WebForm1" %>
 
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
 
    <script src="jquery-1.3.2.js" type="text/javascript"></script>
 
</head>
<body>
    <form id="form1" runat="server">
    <div>
    </div>
    <div id="check">
        <asp:CheckBoxList ID="CheckBoxList1" runat="server">
        </asp:CheckBoxList>
    </div>
    <asp:Button ID="Button1" runat="server" Text="Button" />
    </form>
    <asp:Literal ID="Literal1" runat="server">
 
         <script language="javascript" type="text/javascript">
 
 
             $(document).ready(function() {
                 $("span").each(function() {
                     if ($(this).attr("filho")) {
                         $(this).hide();
                     }
                 });
                 $("#check :checkbox").each(function() {
                     current = $(this).parent().attr("pai");
 
                     if ($(this).is(':checked')) {
                         $("span").each(function() {
                             if ($(this).attr("filho") == current) {
                                 $(this).show();
                             }
                         });
                     }
 
                 });
             });
             
             $("#check :checkbox").click(function() {
                 $("span").each(function() {
                     if ($(this).attr("filho")) {
                         $(this).hide();
                     }
                 });
                 $("#check :checkbox").each(function() {
                     current = $(this).parent().attr("pai");
 
                     if ($(this).is(':checked')) {
                         $("span").each(function() {
                             if ($(this).attr("filho") == current) {
                                 $(this).show();
                             }
                         });
                     }
 
                 });
             });
       
    </script> </asp:Literal>
</body>
</html>

Open in new window

codeBehind.txt
0

Featured Post

[Webinar] Learn How Hackers Steal Your Credentials

Do You Know How Hackers Steal Your Credentials? Join us and Skyport Systems to learn how hackers steal your credentials and why Active Directory must be secure to stop them. Thursday, July 13, 2017 10:00 A.M. PDT

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

IntroductionWhile developing web applications, a single page might contain many regions and each region might contain many number of controls with the capability to perform  postback. Many times you might need to perform some action on an ASP.NET po…
For those of you who don't follow the news, or just happen to live under rocks, Microsoft Research released a beta SDK (http://www.microsoft.com/en-us/download/details.aspx?id=27876) for the Xbox 360 Kinect. If you don't know what a Kinect is (http:…
NetCrunch network monitor is a highly extensive platform for network monitoring and alert generation. In this video you'll see a live demo of NetCrunch with most notable features explained in a walk-through manner. You'll also get to know the philos…
This tutorial will teach you the special effect of super speed similar to the fictional character Wally West aka "The Flash" After Shake : http://www.videocopilot.net/presets/after_shake/ All lightning effects with instructions : http://www.mediaf…

617 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question