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Automatically reload reCAPTCHA when postingback via a partial refresh (UpdatePanel) by alessandro

So, today, i wanted to use reCAPTCHA. Since this is an online service I was a bit skeptical at first with regard to downtime. However their faq states the following : reCAPTCHA has distributed locations and multiple servers. With that, we know that the...
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Reducing UpdatePanel bloat by utilizing UpdateMode="Conditional" and ChildrenAsTriggers="false" by alessandro

Just the other day, i was playing around with my DataControls nested inside an updatepanel. While this was working well, since everypostback was being done via an ajax callback, the amount of traffic going back and forth was simply way too bloated. It...

Tabmenu missing in the asp.net toolbox ? Not anymore! by alessandro

One of the things i find lacking in asp.net is a Tab control. A tabbed UI is quite useful if not a very essential UI component that is not included in asp.net by default, however you already have all the tools necessary to make one. What i do to get a...
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Fixing the ModalPopup control in the AjaxControlToolKit by alessandro

While the ModalPopup control is nice, it comes short in pretty common usage scenario, especially when wanting to pop it from a DataControl like a GridView, Repeater, DataList and you have what. Specifically what i want to address in this post is being...

Howto: Show UpdateProgress conditionally for specific controls triggering an async postback by alessandro

I have not found an automatic way to do this. The documentation on http://ajax.asp.net says : If you need finer control over when an UpdateProgress control is displayed, you must provide client script for the beginRequest and endRequest events of the...
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Ajax 1.0 updatepanel and custom FileUpload Control by alessandro

Today my friend daniela has a particular situation in which she needs to check if the file already exists before allowing the upload. With the updatepanel this is easy. Ofcourse, what you will see is a followup to my previous post on the update panel...
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