Unable To Set Href Inside Click Event Of Jquery

May 12, 2010

I am trying to set href using Jquery inside click event of RadioButtonList but that doesn't work If I take the same code to document.ready event it works fine but not in click event.


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Web Forms :: Unable To Capture A Click Event From A Button Inside A Table?

Oct 7, 2010

I am developing a web site to display some data that is inside a database. To do this I've created an ASPX web page that opens a connection to a database and retrieves the desired data. After that it populates an asp:table object dynamically.

The problem is that some of the fields that are retrieved from the database are too large to be displayed on the web page, so I decided to make a popup that would be able to display just the desired field.

To do this I've added a button to the asp:table so that when the user clicks it the popup would appear with the contents of the field. However what is happening is that when the user clicks on the button, the page just gets reloaded and the Click event handler is never called.

Below is the code in which I add the button to a TableCell, and the TableCell to the TableRow collection:


note that the popupHandler is a delegate to the function below. I am using it as a the Click event handler for testing purposes.


Also you should be aware that the table is only populated when the user clicks on a "Query" button inside the main ASPX web page, this means that I only populate the table after the PageLoad event has occurred.

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JQuery :: Event Click Of Button Don't Fired Inside UpdatePanel / MasterPage

Aug 10, 2010

i have one master page and the ContentPlaceHolder that are inside UpdatePanel. I have too, buttons in master page thad feed the ContentPlaceHolder e update the UpdatePanel. When i click on any master page button, it load one UserControl inside ContentPlaceHolder. But inside one of this UserControls have a Button, that when i click on, it dont fire the click event.

MasterPage code:


Code that load UserControl inside ContentPlaceHolder


Code that contains the button that dont fire:


Obs: I tried sign dynamically the button, but dont works. And when i click on button, the unload method of UserControl begin called.

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VS 2008 Call Button Click Event In Href Tag?

Sep 27, 2010



protected void Button1_Click(object sender, EventArgs e)
public void SHow(string error)
Page page1 = HttpContext.Current.Handler as Page;
if (page1 != null)
error = error.Replace("'", "'");
ScriptManager.RegisterStartupScript(page1, page1.GetType(), "err_msg", "alert('" + error + "');", true);
<li><a href="#" onClick='Button1_Click'>Home</a></li>
<li><a href="#">News</a></li>
<li><a href="#">Blog</a></li>
<li><a href="#">Gallery</a></li>
<li><a href="#">About CWS</a></li>
<li><a href="#">Contact</a></li>

When I click on Home,I am getting Javascript error Button1_Click is undefined,but it is defined in the code behind,you can see above.

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Force JQuery Click Event To Proceed Any Control Click Event On Page?

Mar 22, 2010

I've found posts about making a click event with jQuery for a button, however I need a little more then that. When any postback occurs on a page, I need to fire off a jQuery click event. Based on a condition, I want to continue processing (including running the server-side event code after the jQuery code), or, perform a redirect. I'm not quite sure how to go about this.

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Data Controls :: Unable To Access Label Inside ItemTemplate Inside OnRowEditing Event Of GridView

May 7, 2015

I have gridview in my page that users can edit their data in gridview... and in this gridview I define label that I want when users click on Edit button it change label3.text:

below is code:

<asp:GridView ID="GridView1" runat="server" CssClass="DGridView1"
        AutoGenerateColumns = "false" Font-Names = "Tahoma"
        Font-Size = "9pt"
        HeaderStyle-BackColor = "#e0e0e0"
        OnPageIndexChanging = "OnPaging" onrowediting="EditCustomer"
        onrowupdating="UpdateCustomer"  onrowcancelingedit="CancelEdit"
         GridLines = "Both" OnRowDataBound = "OnRowDataBound"

And .cs:

protected void EditCustomer(object sender, GridViewEditEventArgs e) {
Label Label3 = (Label)GridView1.Rows[e.NewEditIndex].FindControl("Label3");
Label3.Text = "neda";
GridView1.EditIndex = e.NewEditIndex;

but here when I click on EditCustomer it doen't change label3.text 

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Sep 9, 2010

I am using fullCalendar and I'm able to populate the calendar with events very easily. And I undertsand the best way to add events to the calendar is through the database. What I need now is to catch and populate an edit event form after the user clicks an event.

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Dec 24, 2010

I have a link button in a repeater control. the li element is drag and droppable using jquery. when the page loads the the link button works perfectly, the jquery that is attached and the server side code both execute. when I perform a drag and drop then click on the link button it doesnt not fire. when i click it a second time it does fire. If i perform 2 or drag and drops in a row the link button doesnt fire a as many drag adn drops as i before it will fire. for example if if perform 3 drag and drops then it will take about 3 click before the events are fired.


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Unable To Get Dynamic Button Click Event To Fire

Jul 28, 2010

I am adding some dynamic image buttons to a form in my code behind (vb.net) and added a click event handler, but it never fires. Also when I click on a button the page posts back and everything below my update panel disappears.

code behind


Click handler


Here is my aspx page code.


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Unable To Get The Value Entered By User On Button Click Event

Mar 31, 2011

I have few textboxes on a page which are loaded dynamically on change of text in dropdownlist. The user enters values in these textboxes and clicks on a addnewitem button. In the code behind I want to capture the values entered in these textboxes. But I get the value as empty.

On Pageload mthd there is nothing which is referencing to createdynamiccontrols method.Then I have


Firstly i am getting object reference not set to an instance of an object when the createchildcontrols method is called the second time and also if I dont have the createdynamiccontrols method in additem click event, controls are no longer tehre...

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JavaScript In Button Click Event / Unable To Redirect To Another Page

Jun 21, 2010

i place the onClick event in asp buttons. but it is showing error like

Too many characters in character literal

my code is

<asp:Button ID="Button1" runat="server" Text="Button"
onClick="alert('The button was clicked.');" />

actually my requirement is when i click on the button i want to display some message and when we press ok then it is redirect to another page is it possible

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C# - Unable To Create Event Handler For A LinkButton Inside A ListView ItemTemplate

Feb 1, 2011

This is a weird issue. I have a List view with 2 Link buttons. "Edit" and "Delete" Iam able to attach an event handler for the first linkbutton(Update). Code in the event handler executed fine. But If I try to attach a event handler for the second link button(Delete) , I get an error.

My Item Template Looks like this.


First Item works absolutely fine. But If I attach the second handler, I get the following error

Am I missing some thing ? Note - There is no error if I try to attach the 1st event handler to the second link button.[ie EditLinkButtonClicked to DeleteLinkButtonClicked ] Issue occurs only when I try to attach DeleteLinkButtonClicked to DeleteLinkButton

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Data Controls :: Unable To Find CheckBox In DataList On Button Click Event

Dec 5, 2012

i have datalist and on button click event i check the checkbox is checked or notfor this my code is

<asp:DataList runat="server" ID="dlstproductsize">
<input type="checkbox" value="<%#eval("size_id")%>" id="chksize" runat="server" />    <%#Eval("name")%>
If chkallowsize.Checked = True Then
For Each item In dlstproductsize.Items
If (CType(item.FindControl("chksize"), HtmlInputCheckBox)).Checked = True Then
ocommon.ProductMapingInsert(uniq_id.Text, CType(item.FindControl("chksize"), HtmlInputCheckBox).Value)
End If
End If

i get the error like object reference not set to the object

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Data Controls :: Unable To Find Image Inside DataList JQuery

Feb 25, 2016

How to Access asp:Image Tag in jquery code if aspx page is attached with master page?

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Gallary1.aspx.cs" Inherits="Gallary1" MasterPageFile="~/MasterPage.master"%>
<asp:Content ContentPlaceHolderID="MainContent" runat="server">
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<script type="text/javascript">
$(document).ready(function () { $('[id$=img1]').hide(); });


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AJAX :: Scripts Inside Panel And Click Event

Jul 7, 2010

here's the thing, i have an update panel with 3 panels inside... The page start with the first panel visible, the rest not visible. I have an script inse of my panel that shows some RSS, when started, it works.
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Jquery - Secondary Repeater W/ ObjectDataSource Databind Event Fired From Another Repeater's Click Event?

Mar 29, 2011

I'm having trouble managing how to call upon databind from clicking on a row over an already populated repeater that will populate data regarding the row clicked TO another repeater on the same page.

I've succeeded doing that with postback, calling a jquery click event of that row, taking the data of the specific row and passing it onto a "Querystring" and after postpack, it will be pushed into a Session which the ObjectDataSource of the secondary repeater will recognize and populate the data tables accordingly.

The problem is, I must do it without a postback or in other words purely on client side.

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Attach Event To Hyperlink Click Inside Update Panel?

Nov 12, 2010

I am adding a click event (display alert on click) to a html hyperlink inside an UpdatePanel on document(ready). However, the event never gets fired when I click the hyperlink. Is it because of ASync postback? What is the correct way to do this?


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How To Use Click Event Of Link Button Inside A Nested Repeater

Feb 12, 2010



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JQuery :: Click Link Inside Iframe Using Javascript?

Jan 13, 2011

i need to put an IFrame in my page, this iframe page include a link with text "logout", the link didnot has an ID or Name tags.

<a href="http://wwww.www.com/logout">Logout</a>

how can i click this link from outside this Iframe using javascript?

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Web Forms :: Unable To Fire JQuery Alert When Clicking On Link Button Inside GridView

Mar 12, 2012

<head runat="server">
<style type="text/css">
padding: 0px;
margin: 0px;

[Code] ....

My GridView is as follows

<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" CellPadding="4"
ForeColor="#333333" OnRowEditing="GridView1_RowEditing" OnRowCancelingEdit="GridView1_RowCancelingEdit"
OnRowUpdating="GridView1_RowUpdating" OnRowDeleting="GridView1_RowDeleting" Width="574px">
<RowStyle BackColor="#EFF3FB" />
<asp:TemplateField HeaderText="ID">

[Code] ....

But I am unable to get the required alert ...

 I am using alerts from this site [URL] ....

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AJAX :: Button Click Event Does Not Firing Inside Update Panel

Jan 12, 2010

I have update panel in which i have a label and a textbox and a button

I havwe a Radiobutton list which i am using In the asynchoronous postback trigger of the update panel.

In the Control Id of the trigger I have passed Radiobutton List Id and in the event name I am passing SelectedIndexChanged

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Web Forms :: LinkButton's Click Event Is Not Working Inside Master Page?

Feb 1, 2010

I have created a master page for website layout in my project. I have used a linkbutton control to trigger between Login/Logout functionality but when I click on this control the underlying click event handler is not being executed anyway.When I click on this control, the page pointed by its PostBackUrl property is open which should probably occure after its click event hander have been executed.


and the LinkButton Control is


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AJAX :: Button Click Event Is Not Firing Inside The Accordion Pane?

Jun 8, 2010

Button click event from inside the accordion pane is not firing. Accordion pane contains tab container inside one of its panes (5th pane) to read data from user and to save that data into database. I have used a button to save data when user click on that button. For this button i have written a click event in code behind.

this is my click event


and code behind code

void Save_Click(Object sender,
EventArgs e)
//my code

for this page AutoEventWireup="true"

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AJAX :: Button Click Event Is Not Getting Fired From Inside Accordion Control

Jan 4, 2010

I am begier in AJAX.

I taken one Accordian Cotrol.

In side that I have taken Accordion Pen Control.

Inside that I taken a button.

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how should I do so the button click event is get called?

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AJAX :: Click Event Of ImageButton Inside GridView Within UpdatePanel Not Firing

May 7, 2015

I have a ImageButton inside a gridview. The gridview is inside update panel. i want to redirect to another page with the Clicking of the ImageButton. But it is not working inside update panel. what should i do?

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