Stack Overflow
Stack Overflow

Questions tagged [popupcontrolextender]

The PopupExtender is part of the AJAX Control Toolkit for ASP.net

The PopupExtender is part of the AJAX Control Toolkit for ASP.net

PopupControl is an ASP.NET AJAX extender that can be attached to any control in order to open a popup window that displays additional content. This popup window will probably be interactive and will probably be within an ASP.NET AJAX UpdatePanel, so it will be able to perform complex server-based processing (including postbacks) without affecting the rest of the page. The popup window can contain any content, including ASP.NET server controls, HTML elements, etc. Once the work of the popup window is done, a simple server-side call dismisses it and triggers any relevant script on the client to run and update the page dynamically.

Demo page

15 questions
3
votes
1 answer

Implement right-clicking context menu using PopupControlExtender?

Is it possible to implement a context menu which appears when users perform a right-click on an item of interest using the PopupControlExtender? From investigations so far, it seems like the PopupControlExtender only works with left-clicks or the…
methon.dagger
  • 505
  • 9
  • 28
3
votes
1 answer

How to use a PopupControlExtender to popup an ASP.NET control other than a PANEL?

The PopupControlExtender can popup many ASP.NET controls, but only examples popup a panel can be found on Internet... How to popup other controls such as a gridview? e.g. I am going to get a DataTable from database by MachineNo and set the…
Lucius
  • 53
  • 7
2
votes
1 answer

ASP.NET UpdatePanel CustomControl and PopupControlExtender odd issue

I am trying to use UpdatePanels, PopupControlExtenders, and a custom control to create a dropdown list of checkboxes. It works for the most part except for 1 odd glitch I cant seem to find a way…
OriginalMoose
  • 177
  • 16
1
vote
0 answers

popupcontrolextender web service 500 error

A user of my web applications is getting a web service 500 error, when using the popup extender control. However this is intermitent, I cannot reproduce this issue when debugging locally. I cannot think of anything that would cause this. I am…
Kirit Chandran
  • 679
  • 7
  • 13
1
vote
1 answer

ASP.NET Ajax PopupControlExtender On Close event?

I have a text box with an associated popupcontrolextender.This opens a panel containing a checkboxlist. What i want to do is add the values selected in the checkbox list to the text box when the user clicks out of the panel. I started to use the…
Neil
  • 197
  • 1
  • 2
  • 12
1
vote
1 answer

How can I display a free floating panel for an input form using PopupControlExtender?

I'm currently playing around with the PopupControlExtender in the ajaxToolkit and can't quite get the functionality I want. I'm trying to display a free floating "help" panel for an input form. Once the user presses the help button on the form the…
user47129
  • 11
  • 2
1
vote
3 answers

PopupControlExtender DynamicServiceMethod giving 500 error

I have looked around, and haven't found a solution to my problem. I have an PopupControlExtender that keeps giving a "Web Service call failed: 500" error instead of showing the popup. I have a datagrid with an OnItemCreate property that works…
gmaness
  • 154
  • 1
  • 12
0
votes
1 answer

Passing a selected value in the grid view to a pop up panel in the same page

I have a button which redirects the page when clicked, it also pass the selected Email (from the grid) value to the SendMessage.aspx page. Now without redirecting I made a panel and few labels and text box inside the panel as popup for the send…
rookie
  • 401
  • 3
  • 13
  • 29
0
votes
1 answer

GridView + Dynamic Columns + PopupExtender + CheckBoxList

I have a gridview with x dynamic columns. Each column contains either a DropDownList OR a TextBox, a CheckBoxList, and a PopUpControlExtender. The problem is that when I do postback I have to redraw my dynamic columns and refill my lists. But,…
thchaver
  • 331
  • 5
  • 14
0
votes
1 answer

calling the popup from a popupcontrolextender programmatically

I would like to call a popup of the popupcontrolextender programmatically. Is this possible?
Pablo
  • 4,821
  • 12
  • 52
  • 82
0
votes
0 answers

Cannot create a pop up from a grid view using Popupcontrolextender

I am trying to create a gridview with an icon that when hovered over shows some more details. I have managed to get it to the point of showing the panel but it keeps showing the html that is loaded as the page is loaded. Here is the html. <%@ Page…
Danrex
  • 1,657
  • 4
  • 31
  • 44
0
votes
2 answers

Asp.net PopupControlExtender inside UpdatePanel

So I use PopupControlExtender (to edit some of the fields) inside ListViewControl which itself is embedded inside an UpdatePanel. The problem is as follows whenever you cause partail postback the popup panels are created client side outside the…
tpa
  • 23
  • 1
  • 5
0
votes
1 answer

PopupControlExtender inside Gridview not closing

A GridView will list rows which have to be approved/rejected. First column is named 'Action', which when clicked will display the ajax popupcontrolextender panel with two links (Approve/Reject). After the link is clicked, I need to update the status…
Sricharan Sabapathi
  • 1
0
votes
1 answer

ajaxToolkit PopupControlExtender not working. Outdated?

I'm followed this tutorial but I'm getting runtime error when mouseover: Sys.ArgumentUndefinedException: Value cannot be undefined. Parameter name: type The problem is in this lines of code: string OnMouseOverScript =…
iamdlm
  • 1,885
  • 1
  • 11
  • 21
0
votes
1 answer

AJAX Popup Control Extender not working

I am new to asp.net. I have been fighting for a while now and can't get a simple popup to work. All I want to do is have a button display a small window with some text in it for the user to read.
DBguy
  • 33
  • 1
  • 1
  • 4