Javascript - Show ModalPopupExtender From Buttons Created In Code-Behind?

Mar 18, 2011

I have a modalPopupExtender in my aspx web page pointing to a Panel and in Code-Behind I create buttons which I want them to show the modalPopup, so I have:

buttonX.OnClientClick = "javascript:$get(" + modalPopup.ClientID + ").show();";

but instead it just does a PostBack, even if I put "return false;" at the end of the past code.

View 3 Replies


Similar Messages:

AJAX :: ModalPopupExtender Don't Show Panel By Code

Aug 31, 2010

I am trying to do a simple thing using asp.net. I wanna show a modal popup panel from a server procedure with vb.net.

The error is: The popup donīt show when I click cmdTest Button.

OBS: I used cmdTest just to call the procedure. In my project, one button call a procedure that will or not call other procedure that will or not show the panel.

whatīs wrong with the following code ?

-- aspx --

[Code]....

-- css --

[Code]....

-- vb --

[Code]....

View 3 Replies

C# - How To Show/hide Buttons Contain In A Template By JavaScript

Jan 5, 2011

I have two asp.net buttons inside a template (Expand and Collapse) I want to implement a simple client side javascript function to hide the expand button after press it and show the collapse button and vice versa.

<asp:Button ID="btnExpand" runat="server" CommandName="Expand"
CommandArgument='<%# Container.DataElement("Id")%>' Text="+" />
<asp:Button ID="btnCollapse" runat="server" CommandName="Collapse"
CommandArgument='<%# Container.DataElement("Id")%>' Text="-" />

I tried OnClientClick event but I didn't know how to get the sender button and the second button from javascipt because they're in a template and their IDs will be generated.

I tried also to change their visibility from the code behind in the server (by Visible property) but the problems is the event handler will be fired after the postback and the changes will not be applied in the client.

View 3 Replies

AJAX :: How To Show A ModalPopupExtender Triggered By A GridView Button From Server-side Code

Jul 8, 2010

I have a gridview that displays items awaiting supervisor approval. The supervisor clicks the Review button and a modal window should popup with the results of a database query on the record. I am using a dataketname param on the grid. Here are the ASPX elements, The gridview and the modalpopup code

[Code]....

I am using mpeApproval.Show() in the codebehind but it isn't firing. I've been at this literally all day and am feeling pretty stupid at the moment. Have I provided enough for you to make a determination?

View 9 Replies

Forms Data Controls :: Unable To Show Gridview Created With The Code Behind Only?

Aug 14, 2010

I am creating a gridview that inherits from a webpart. Code runs with out the error but just shows a blank page. I am looking for an example of the page directive, register and user control tags. I am not sure what other steps I need to take to show the gridview on the aspx page. Here is the code:

[code]....

View 4 Replies

C# - Code For Capturing Data From Dynamically Created Text Boxes In Javascript

Aug 7, 2010

Let's say I have some HTML and Javascript which adds text fields dynamically to a form:

[code]...

What might the ASP.NET code for capturing the data from these dynamically created text boxes look like?

View 2 Replies

AJAX :: Buttons Not Firing After Closing ModalPopupExtender?

Nov 18, 2010

I hava an aspx page with a couple of tables and an UpdatePanel on top of the page. Everything on the page works fine until I show (from code-behind) the UpdatePanel (via ModalPopupExtender). The modal works OK after showing, but the problem is that when I close/hide it (using CancelControlID or a custom button with code behind) some control on the page stop firing events.

More exactly one Button and RowCommand on a GridView (both are NOT part of the UpdatePanel).

Here's the UpdatePanel code:

[Code]....

After this code is all the rest of the aspx page - including the Button and RowCommand that stop firing after showing and closing the update panel.

Where's the error?

View 6 Replies

AJAX :: ModalPopupExtender - Disabling Other Buttons When The Pop Up Is Displayed?

Mar 2, 2010

When displaying a Popup using the ModalPopupExtender it makes all the textboxes read only - is there a way to prevent people clicking on buttons behined the popup? I have 2 butttons plus another button in a gridview and i would like to disable them when the popup is displaying.

View 6 Replies

AJAX :: Show Messagebox From The Code Behind (other Than Javascript Alert)?

Jul 30, 2010

button click i get the result from the sql server table and fill it to DataTable

if the DataTable in empty means if the query doesn't return any results

i need to show the user "No Records" Message and fade backgrounds stop user to access the control in the background like javascript alert once i click ok button then oni i can access further (like ajax modal popup)

View 8 Replies

Accessing Dynamically Created Radio Buttons

Jun 16, 2010

On my server side code I create a list of radio buttons with a loop:

[Code]....

The buttons are set to auto post back.On page_load I can get the ID of the radio button that was clicked with:

[Code]....

Now I would like to reference which list item was selected?

View 3 Replies

AJAX :: Save / Retrieve The X And Y Positions Of A Dynamically Created ModalPopupExtender Window?

Nov 22, 2010

I am using the code below to recreate a modalPopup window. At each UpdatePanel refresh I "lose" the window but I recreate it again after my Panel is updated. This gives me the impression that the windows is always open. The only problem is after I drag and drop it to a different location, the window is recreated back in its original location:

if ($find(MPIDList[clientID]) == null) {
$create(Sys.Extended.UI.ModalPopupBehavior,
{ "BackgroundCssClass": "modalBackground",
"CancelControlID": CancelControlIDList[instanceId],
"DropShadow": true,
"X": 50, "Y": 250,
"PopupControlID": PopupControlIDList[instanceId],
"PopupDragHandleControlID": PopupDragHandleControlIDList[instanceId],
"id": MPIDList[instanceId]
}, null, null, sender);

So I was trying to do the following:

1 - Initialize a global var for X and Y with the static values of 50 and 250;

2 - Show the window and drag it to a different location;

3 - UpdatePanel is refreshed and my Gridview is data bound with new data

On step 3 above I need to find a way to save the current window position BEFORE UpdatePanel is called and apply the saved position AFTER the UpdatePanel call is finished.

View 1 Replies

Web Forms :: How To Track Events Of Dynamically Created Buttons In C#

Dec 10, 2010

I made a web form in asp.net and I am using loop to add button on the page. But problem is this, I'm not able to handle event of it.

View 1 Replies

Web Forms :: Buttons Which Are Created Dynamically With Events Not Working?

Jan 25, 2011

m new to .NET. I'm trying to create a button dynamically with event by original button. The original button's click event response creates a button. The new button has a click event attached with a test message.What I have to do is onclick change background color of dynamically created button and grab id value to delete when button delete is clicked. Unfortunately, when I click the dynamically attached button,

<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>

[code]...

View 7 Replies

Web Forms :: Handle The Event Of Dynamically Created Buttons

Feb 17, 2010

I've created an array of buttons like static Button[] myButtons = new Button[3];

and then creating and adding buttons to my panel like myButtons[i] = new Button();

myPanel.Controls.Add(myButtons[i]);

in my code behind.

How can I handle the events that occurs when a user clicks these buttons, like using OnClick="myMethod" with regular buttons?

View 4 Replies

Web Forms :: How To Save Dynamically Created Buttons In Database

Apr 16, 2013

I created a web site with admin control with C# ASP.Net. Admin can create a new button1 with button2.I did this. but when admin login again the created button is not seen.I guess I should save this created button at SQL Server but how should I do.

My code which create dinamically button is here:

Button btn2 = new Button(); btn2.ID = "btnEdit"; btn2.Text = txtKategoriEkle.Text; btn2.Attributes.Add("OnClick", "btnEdit_Click"); btn2.Attributes.Add("onclick", "my_javascript_function"); form1.Controls.Add(btn2);

View 1 Replies

Web Forms :: Dynamically Created Buttons Not Firing Event On Click

Jan 26, 2011

I'm trying to create a button dynamically with event by original button. The original button's click event response creates a button. The new button has a click event attached with a test message.What I have to do is onclick change background color of dynamically created button and grab id value to delete when button delete is clicked. Unfortunately, when I click the dynamically attached button, nothing happens.

[URL]

View 13 Replies

IE8 Debugging ASCX Component Doesn't Show Correct Location In Javascript Code When It Stops

Aug 2, 2010

I have an ASCX component that has a lot of javascript declared in a script tag in the ascx itself. I can set breakpoints, and the debugger stops as it should, but the text that is highlighted in the debugger as the "current line" is nowhere near the actual javascript (it is much higher in the rendered file than it should be). I can "wing it" for one or two lines with the real code side-by-side with the "false" line of execution, but I lose all the hover abilities and everything else that makes javascript debugging useful.

I have tried putting the script at the top of my ascx file, but to no avail. I've tried not setting a breakpoint until the entire page is rendered, so that I have to scroll all the way to where the actual lines of code are, and the debugger still stops somewhere way above it.

View 1 Replies

Custom Server Controls :: Skinning With Call To CreateChildControls / New Buttons Are Not Created

Mar 24, 2010

I'm making a custom modal popup using a bunch divs where the programmer can set how many buttons thay want to apprear on said popup programatically using a function. It works. The only problem is that when the programmer specifies the number of buttons he/she wants it wipes out the skin information for the whole control. If I comment out the call to CreateChildControls the skin works fine, but the new buttons are not created.

In my CreateChildControls function the first thing it does is call Controls.Clear(). I assume this is what's wiping out the skin information, but it's kind of necessary to prevent controls with duplicate IDs.

View 6 Replies

C# - Apply CSS List Style Buttons To Server Created Button Controls

Jan 25, 2010

I have some CSS that uses lists to create 3D buttons styles similar to the link below:

http://articles.techrepublic.com.com/5100-10878_11-5323375.html

My problem is I have buttons which are server controls and thus render html buttons.

The question is how would I rewrite my button code to use lists and hyperlinks so I can apply the CSS which has been already written?

All I am doing in my button code is within the onclick event setting a string value and calling a method by passing it that string value.

I'm after is some onclick event equivalent i can hook my code into for hyperlink controls.

View 2 Replies

Forms Data Controls :: Radio Buttons / Property To Code In VB Behind Code?

Jul 1, 2010

I have a number of radio buttons on my page. When one is selected, I wish for certain controls to be made visible/invisible.

Can anyone tell me the property to code in VB behind code?

View 5 Replies

ModalPopupExtender Z-index Value Decreases After Every Show

Apr 21, 2010

I have a gridview containing a bunch of categories that can be edited by clicking on the respective "Edit" link within the gridview. The modalpopupextender is then shown programmatically (.show() method) and the user is allowed to edit the category. Then the modal popup is programmtically hidden (.hide() method) when the user presses "Update" or "Cancel". For some reason after every new show of the modal popup, the z-index is decreasing by 1000 until it is hidden behind everything on my page. It starts at 7000 for the very first show. Therefore the user would not be able to edit an infinite number of categories if they wanted to.

Css class used on modalpopupextender:

[code]....

View 1 Replies

AJAX :: ModalPopupExtender Appears And Then Disappears On Show()?

Aug 6, 2010

I have a modalpopupextender and I want to show a panel after a postback which works but once the panel is shown it disappears immediately. Upon reviewing the markup, it seems as though some inline styles are being set.

style="display:none; position:fixed"

If I edit the display attribute and change it to block then the panel will displayed with all its rendered content but I need it to display after a postback. After troubleshooting the only conclusion i have is that the modalpopupextender is setting the inline styles, because when I turn off the modalpopupextender, then the Panel will show correctly.

<asp:ModalPopupExtender ID="modalPopupExtender1" runat="server"

View 10 Replies

AJAX :: ModalPopupExtender Calling .Show() Does Not Work?

Jul 15, 2010

I am using Visual Studio 2010 and working on an ASP.NET web application targeting .net 4.0.I am using the Ajax control toolkit version 4.1.40412.2In my .aspx page I have the following:

[Code]....

In the server side code for the lbAddMember_Click event I have the following:

[Code]....

If I click the lbDummy button the popup will show as expected however if I click the lbAddMember button I can trace the server side code and it is being called but the modal popup does not ever showThis works if running with FireFox but does not work when running IE. Here is the other stange thing. This has been working in IE for last few weeks but just started not working this week.

View 4 Replies

Web Forms :: ModalPopupExtender Don't Show Preview Image

May 7, 2015

I want to load an image in a FileUpload control which is inside a panel in a ModalPopupExtender, I'm using a script to view the image before uploading it, but I can not see the preview image, not 'running in modal, this is my code

<div class="box">
<asp:Image ID="Image1" runat="server" Height="120px" Width="120px" ImageUrl="~/img_sistema/sin_foto.jpg" />
<div class="mask">
<asp:Button ID="btnShowPopup" runat="server" Style="display: none" />

[Code]......

script preview image

<script type="text/javascript">
function showimagepreview(input) {
if (input.files && input.files[0]) {
var filerdr = new FileReader();
filerdr.onload = function (e) {

[Code]......

View 1 Replies

AJAX :: ModalPopupExtender.show() Doesn't Works In AsyncFileUpload_UploadedComplete?

May 27, 2010

I don't understand why ModalPopupExtender.show() doesn't works in AsyncFileUpload_UploadedComplete.

I seach through the forum, I'm not sure those asnwers are what I'm looking for.

here is my code

[Code]....

Code below is working on the same page

[Code]....

View 3 Replies







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