C# - Ext.Net Button Event Not Firing?

Feb 10, 2011

I am using Ext.Net and I have a problem.

I am creating dynamic buttons. It is working but if i click, the button event is not working.:(

My code:

foreach (var events in eventsInformation)
{
Ext.Net.Button btn = new Ext.Net.Button();
btn.ID = events.EvtId.ToString();
btn.Text = events.EvtName;
btn.Click += new EventHandler(Tickets_click);
ViewPort1.Controls.Add(btn);
}



ADVERTISEMENT

JQuery :: Button Event Not Firing After Button Was Revealed?

Feb 18, 2011

If my ASP.NET button starts out visible to the client, it works just fine when clicked:

<asp:ImageButton ID="btn_Submit" ImageUrl="~/images/submit.png" runat="server" onclick="btn_Submit_Click" />

However, if the button was inside a hidden div to start it does not fire after being revealed:

<div style="display: none;" id="hiddenDiv">
<asp:ImageButton ID="btn_Submit" ImageUrl="~/images/submit.png" runat="server" onclick="btn_Submit_Click" />
</div>

The DIV is unhidden with jQuery ($('#hiddenDiv').show()). Why would the button work when it starts out visible, but not when it started out hidden and was made visible in jQuery?

View 2 Replies View Related

Button Not Firing Event

Sep 10, 2010

I have a page containing a datagrid, which works. On that page I have a button which is supposed to trigger a download of the data from the datagrid in Excel format. However, the button isn't firing the event. The C# code-behind I have is:

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;
using umbraco;
namespace MyDataExport
{
public partial class DataExport : System.Web.UI.UserControl
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
GridView1.DataSource = BindData();
GridView1.DataBind();

[Code....]

View 1 Replies View Related

Link Button Event Not Firing?

Sep 10, 2009

I have a link buttion

[Code]....

as you can see there is a Java script method which is being called onClientClick and with that I want to call another server side method on the click of this buttion and I am using the fallowing code

[Code]....

But the problem is when I click the buttion this even doesn't get called. I have another button which have simmiler functionality and its working fine the only difference between these two is I am assigning a postbackurl for this buttion on page load.

[Code]....

I tried to take this line of code into hypBackToSearch_Click event and it works after that but it takes 2 clicks to post back.

View 10 Replies View Related

Tab Container - Button Event Is Not Firing

Mar 21, 2010

In tab container let say I have two tabs [Tab1 & Tab2] Tab1 has 2 text box with required field validator Tab2 has 3 text box with required field validator Now even if I am filling all the text boxes in the TAB1, it is not allowing me to postback. [because TAB2 text boxes are still empty] & When I am filling all the textboxes [Both Tab1 & Tab2], button is firing correctly. I mean user has to fill details for the TAB1 & can submit the details. At that Time I don't want TAB2 validations to work.

View 1 Replies View Related

Web Forms :: Button Click Event Is Not Firing?

Jun 5, 2010

I have a webfrom on which I have some textbox controls, validation controls and button controls. When I click the button is validating the form but when I fill the text boxes with valid data and click the button nothing is happening i.e. the page is not posting back and button_onclick event is not firing. Below is the markup.

<table>

View 11 Replies View Related

Web Forms :: Button Click Event Firing Twice?

Nov 4, 2003

In my asp.net web form, my button click event is sometimes firing twice. This only happens when I run the application from our Windows 2003 Server machine, it never happens when I run the same code from Visual Studio on my XP Pro development machine. Depending on user input, the event either executes 1 XML Bulk Load operation or several. The event only fires twice when several Bulk Load operations occur, but it doesn't always fire twice! Other info: AutoEventWireup is set to false I'm not clicking the button twice The eventHandler is added to the click event only once in the InitializeComponent method The asp:button tag does not have an onClick attribute.

View 2 Replies View Related

Onclick Event Not Firing When Button Clicked?

Feb 3, 2011

I have the following code and no matter what I do onclick event for button is not firing. I tried deleting the button, the pages. Redid the code. Moved the web project to a different computer and nothing. It worked a few hours ago.

Code on the web control .ascx:

[Code]...

This user control gets loaded into a placeholder.

View 1 Replies View Related

C# - OnClientClick And Click Event Together For A Button Is Not Firing?

Feb 21, 2011

I have Onclientclick event attached to the button in serverside code like below,TopPanelButton.OnClientClick = string.Format("if(!ValidData({0},{1},{2},{3})) return false;", txtOD.ClientID, radCmbOD.ClientID, txtgetMe.ClientID, RadAjaxLoadingPanel1.ClientID);Also, the onClick event is attached for the same button in the aspx page,

<asp:Button ID="TopPanelButton" runat="server" Text="Go"
CssClass="CBtn1" Width="30px" Height="21px" OnClick="TopPanelButton_Click" />

The serverside click event should fire if the onclientclick return true. The "ValidateData()" function is called to validate the entries in the form.This code is working fine in IE. But in Firefox, both events are not firig. If I comment the "TopPanelButton.OnClientClick =..." code then onClick event is firing.

View 2 Replies View Related

C# - Button Event Firing / More Redirecting In The File Only This One?

Jul 22, 2010

I am using an asp Button the following way:

<asp:Button ID="ButtonSave" runat="server" Text="Save" OnClick="ButtonSave_Click" />
and the code of the handler looks something like this:
protected void ButtonSave_Click(object sender, EventArgs e)
{
Authenticate();
//some other code here
//redirect to certain page here
}

While debugging, I put a breakpoint at Authenticate, but it seems that it doesn't enter the function, although the redirection takes place and i don't do any more redirecting in the file only this one.

View 1 Replies View Related

AJAX :: ModularPopUpExtender- Button Event Not Firing?

Jun 12, 2010

<asp:Button ID="btnUpdate" runat="server" Text="Update" CausesValidation="false"

View 5 Replies View Related

Web Forms :: Button Event Not Firing Where Buttons On Same Pages Does

Oct 15, 2009

In my page i have 4 link buttons and 4 link having individual popmodalextenders.My problem is that all buttons in all mdal works but not in one modal.that button doesnt fire th event.

View 1 Replies View Related

Web Forms :: Button Onclick Event Not Firing After Postback?

Sep 24, 2009

I have an asp.net button to which I am adding onclick as an attribute from code behind like this

CType(fvBasicDetails.Row.Cells(0).FindControl("btnUpdate"), Button).Attributes.Add("onclick",
"javascript:alert(""hey"");")

This javascript fires when clicked on the button after page loads for the first time BUT never works after the post back!

View 2 Replies View Related

Web Forms :: Button Click Event Not Firing When Using MasterPage?

Dec 22, 2009

The code below works fine on a page with no masterpage, if I attach a masterpage, the click event does not fire.

[Code]....

View 2 Replies View Related

Mobiles :: Link Button Row Command Event Is Not Firing?

Dec 18, 2009

i m making a mobile application.in which i m using link button in a grid view template column.when i open this application on mobile browser and i click on that link button row command event is not firing but if i open on desktop internet browser then row command event is firing.

View 5 Replies View Related

AJAX :: Button Click Event Handler Firing Twice?

Dec 20, 2006

I noticed today that button click event handlers are firing twice for me in some cases when the button is inside an UpdatePanel -- but only in Firefox. I'm wondering if this might have to do with the Firefox 2.0.0.1 update that came out today because I never noticed this problem until today.

View 12 Replies View Related

AJAX :: UpdatePanel Not Firing Button Click Event?

May 10, 2010

I have a master page containing a ScriptManager control, and a Content Page containing a ScriptManagerProxy Control. Further on the content page I have an UpdatePanel control containing a GridView control and a server side button control. I have registered the button control as a trigger with the UpdatePanel control asynchronously and have set the UpdateMode of the UpdatePanel to "Conditional". I also have a "JumpLoader" control which is outside the UpdatePanel control. I have the following event for Jumploader wired up through Javascript. I am pasting the relevant sections of the code below:

[Code].....

View 10 Replies View Related

Textbox OnTextChanged And Button Click Event Not Firing?

May 20, 2010

I have textboxes being generated by a repeater that use OnTextChanged with autopostback enabled so that I can know when when the values change. This all works perfect.The problem starts when I try to click on any buttons on the page. The loss of focus triggers the event for the OnTextChanged; however, the event for my buttons never get fired. I checked this in the debugger and while debugging if I put a break-point in the page_load it will call both; however, without the break-point it still only calls the OnTextChanged event.I found this post on JavaScript. If my problem is also JavaScript related, why does the clicking of the button fire in debug mode?

View 1 Replies View Related

Button OnClick Event Not Firing With One Textbox In The Form

Feb 15, 2011

I came across a very strange occurrence with ASP.NET onclick event in IE (other browsers doesn't seem to have this problem). When there is only one textbox field in a form, the onclick event doesn't fire when you enter text and hit Enter/Return. The event does fire when you click on the actual submit button. When there are two or more fields in the form, hitting Enter/Return works just fine.

View 1 Replies View Related

With IIS7 And Ajax Button Event Not Firing Anymore?

Mar 26, 2009

I have a form with some minimul ajax in it. ScritpManager, UpdatePanel and FilterTextBoxExtender. When I comment all my ajax code out the button click event fires, data is submitted to the database, basically it works. When I want to test it with the ajax code the button click event does not fire anymore. This all worked in IIS6 but no that we are migrating the app to IIS7 it isn't working anymore. Here is the code for the button:

<asp:Button
ID="ButtonSignUp"
runat="server"
onclick="ButtonSignUp_Click"
onclientclick="this.disabled = Page_ClientValidate();if(this.disabled){this.value = 'Your request is being processed....

View 2 Replies View Related

Mark-up Button Event Not Firing In Asp (Details Inside)?

Sep 1, 2010

There is nothing fancy with the mark-up:

<hr />
Add... <asp:Button ID="buttonTextSegment" runat="server" Text="Text Segment"
onclick="buttonTextSegment_Click" />
<hr />

Or the code:

protected void buttonTextSegment_Click(object sender, EventArgs e)
{
//never is triggered
}

My guess is that it is due to the hierarchy/load order:

In English: Inside the page's Load, it adds a user control. Inside of that user control, inside of Page_LoadComplete (is this the issue!?), it adds another user control, it is the inner-most user control that contains the mark-up button.

Pseudo Visually: Page -> Page_Load: Dynamically Added User Control -> Page_LoadComplete: Another Dynamically Added User Control -> User Control Mark-Up: Button with event.

Do events need to be hooked before LoadComplete? (Is there a way to make events still work even though the controls are added in LoadComplete?)

View 1 Replies View Related

AJAX :: Button Click Event Is Not Firing If Use Updatepanel?

Feb 16, 2011

I am opening a popup from aspx.cs page when a button ckicks, but at that time the source page is getting refresh.

To avoid that i want to use updatepanel, but if I use that button click event is not firing.

the code of .aspx page is

<asp:UpdatePanel ID="pnlButtons" runat="server">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="btnPreview" />
</Triggers>

[Code]....

View 3 Replies View Related

Button Event Not Firing When Wrapped In A Jquery Popup?

Jan 24, 2011

I have a form in a page that is popped up using the jquery dialog thus:

using jquery ui 1.8.9 and jquery 1.4.4

//a button fires this
$("#AppointmentDialog").dialog("open");
<div id="AppointmentDialog">
<h3 runat="server" id="h3Title"></h3>
<table cellpadding="5">
<!-- form -->
<tr>
<td colspan="2"><asp:Button runat="server" ID="butMove" Text="Move Appointment" /></td>
</tr>
</table>
</div>

this is using manky old asp vb .net 2.0 (arghh) so you arent seeing onclick= on the butMoveAppointment but there is this in the code behind

Protected Sub butMoveAppointment_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles butMove.Click
'do stuff
End Sub

so this div dialogs up on a button click, but when i try to submit this popped up form with the
clicking the butMove appointment just does nothing at all if i move it out of the popup it does fire is this because the popup doesnt simply show and centre the styled div? presumably i can get around this somehow?

View 2 Replies View Related

Web Forms :: Dynamically Created Button's Event Is Not Firing?

May 26, 2010

I have a accordion control inside an update panel. As I loop through the Products table and the Details table in the code behind, I'm creating the accordion panes that will display the data. There's an "Add to Cart" button created for each product (each accordion pane), and I'm asigning an EventHandler for that button, but it never fires... Here's the code where I'm creating and adding the button to the page:

[Code]....

[Code]....

[Code]....

And here is the code event that is suposed to fire:Private Sub addToCart(ByVal sender As Object, ByVal e As CommandEventArgs)

View 3 Replies View Related

Checkboxlist / Viewstate And Button Click Event Not Firing?

Mar 27, 2009

I have a checkboxlist on a page that is populated with names from a database on the page_load event. But when I have enableviewstate = true on the control, the buttons don't work at all. If I set enableviewstate = false, then the buttons work, but the list, of course, disappears if the page is loaded again because, say, there was a error on the page.

View 6 Replies View Related

How To Stop Web Control Event ( Button) From Firing Two Consecutive Times

Jan 22, 2009

I am trying to create a calculator, so I dont want to fire add_button two times ( suppose by mistake a user clicks same button two times or more without entering a number) because it makes the calculation wrong for eg : 1 ++2 = error. What validation can I perform to stop this and some hints if not code.

2. I also dont want add_button and equal_button to be fired in the beginning of the calculation, I am looking for solution to this validation also.

My calculator works like this, I enter a number button which is read by add_button from the text box and the screen is cleared, I enter second number button followed by equal_to_sign button and the answer appears in the text box.

code:

protected
void addButton_Click(object sender,
EventArgs e)
{
total = total + double.Parse(result.Text);
hidden_total.Value = total.ToString();
result.Text = "";
}

View 5 Replies View Related

Web Forms :: Unexpected Dropdownlist Event Firing On Button Click?

Sep 16, 2009

i have two dropdownlists....

the first one is autopostback, and populates the other dropdownlist....

when i submit the form, the dropdownlist selectedindexchanged event fires unexpectedly....

and it again re-populates the 2nd dropdown list and thus resetting the selectedvalue of 2nd dropdownlist...

altought i have written the code inside > if(!page.ispostback)....

at first this code was inside the UpdatePanel...i took it out also but in vain..

View 8 Replies View Related

Web Forms :: Button Not Firing Event Handler Within A User Control?

Oct 19, 2009

I'm having a real struggle with this. Every so often ASP.NET throws a real hard ball. I have a user control which is dynamically loaded and then added to a place holder. The user control has a button within it, and have set an event handler up. However, the event handler is never called, and the user control suddenly goes blank. The event handler is never fired either. So why would this happen? I read that it might be because the id of the control wasn't set, so I also set the ID of the control programmatically, again no luck.

I've added numerous buttons with their OnClick="" pointing to the code behind function, and also using the
handles method but no luck. The strange thing is there is no postback and the area of the user control just goes blank?

View 6 Replies View Related

Web Forms :: Button Click Event Firing Twice While Refreshing Page?

Oct 31, 2008

I am using asp.net 2.0. I have a imagebutton on a web page and corresponding event in code behind for purpose of inserting a record to database. My problem is whenever I click the imagebutton the click event fired successfully and if I refresh the page, click event again fired without clicking the imagebutton. So if I refresh the page after any click of imagebutton, again and again the event firing.

View 10 Replies View Related

C# - Dynamic Buttons In GridView - Button.Click Event Not Firing?

Feb 28, 2010

I have a GridView control bound to an AccessDataSource. After selecting a row I'm creating a table inside the selected row. I'm adding Buttons to this table. Their Click event never gets fired. I read about recreating the buttons and stuff, but still no luck solving the issue.

[code]....

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved