Below you will find pages that utilize the taxonomy term “Ajax”
Blog
Ajax Control Toolkit Calendar doesn’t close when clicking outside the calendar
Just a quick one: if you have a textbox with a Calendar (extender) from the Ajax Control Toolkit and an associated PopupButtonID which is an image, the calendar won’t close when you click outside the popup. Use an input type=”image”or an ImageButton to solve this problem.
Hope this helps.
Blog
“AjaxControlToolkit is undefined”
Because we were still using an old Visual Studio 2005 solution which included a Web Site project, it was time to upgrade. We upgraded our Visual Studio 2005 solution to Visual Studio 2010 (and .NET 4.0), converted the Web Site Project to a Web Application Project and then, of course, the AjaxControlToolkit had to follow. I downloaded the latest build from their Codeplex site and updated the references in the different projects.
Blog
Ajax Control Toolkit controls don’t show up in Visual Studio toolbar
Because I stopped working at Avanadeand started my own company(this web site is under construction and in Dutch), I had to buy and install a new laptop. Everything went great and I was up and running in half a day. Or should I say half an evening… 😉
The next day I wanted to continue developing a web site we are working on. I needed one of the Ajax Control Toolkit controls, so I added it to my toolbar the way you should go about this (create a separate tab, right click, ‘choose items’, browse for the assembly).
Blog
LinkButton inside UpdatePanel results in full postback, UpdatePanel not triggered
When you dynamically generate a LinkButton in code that will be placed inside an UpdatePanel, you’ll experience that the Click event for the LinkButton results in a full postback in stead of the UpdatePanel being triggered. There’s a rather simpel solution to this problem…
First, let’s take a look at the scenario. Consider this HTML:
There’s a literal control outside of the UpdatePanel. There’s a second literal control inside the UpdatePanel.
Blog
DropDownList SelectedIndexChanged doesn’t trigger UpdatePanel in SharePoint 2007 SP1
A week ago I had a nice page that was hosted in SharePoint and, among others, contained an updatepanel with a dropdownlist in it. Everything worked, and all was well. Because our testers had found some issues we had delivered two newer versions to our development environment. In the last version they found an issue that wasn’t there before: selecting a different value in the dropdown did not only update the updatepanel, but resulted in a complete postback.
Blog
ModalPopupExtender in SharePoint – part II
As I said earlier, we didn’t test our solution to using the ModalPopupExtender in SharePoint in all situations. Today we made a start to do so. To indicate our successrate: we now use window.showModalDialogwith some extra pages…
Lets go through some of the problems we encountered.
Placing an UpdatePanel around the entire UserControl (with default settings) makes that the entire UserControl is posted back, even when it is a control inside a nested UpdatePanel that posts back.
Blog
Getting the ModalPopupExtender to work in SharePoint 2007
Getting the ModalPopupExtender from the Ajax Control Toolkit to work (decently) in SharePoint was not exactly a walk in the park. With a default SharePoint installation, the modal popup is partly positioned ‘outside’ of the page (you only see the bottom right part of the popup in the top left corner of the browser). Postbacks are not executed or executed poorly and the page gets garbled up. A possible solution for the positioning of the popup is to set the X and Y property of the ModalPopupExtender.