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• Re: ListSearchExtender AutoPostback not firing

  An old version of the toolkit is the most likely explanation, however the toolkit isn't loaded into the GAC (the ASP.NET AJAX assemblies are though). Could you double-check the toolkit assembly reference in your solution to ensure that it is pointing to the new toolkit? Thanks, Damian

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 8/13/2007

• Re: ListSearchExtender causing postback twice

  I'm about to check in a change to fix this. If you'd like to apply the fix locally to try it out before the next release that would be great. I've declared a load of member variables: this ._focusHandler = null ; this ._blurHandler = null ; this ._keyDownHandler = null ; this ._keyUpHandler = null ; this ._keyPressHandler = null ; I replaced the "AddHandlers" in the "Initialize" with: this ._focusHandler = Function.createDelegate( this , this ._onFocus); this ._blurHandler

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 8/12/2007

• Re: ListSearchExtender AutoPostback not firing

  Hi Dan, It fires when you leave the ListBox or hit Enter -- there is a method you can call to have it fire the OnChange as soon as a change is made. Can you let me know if this is the behavior you are seeing? Thanks, Damian

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 8/11/2007

• Re: ListSearchExtender causing postback twice

  I'll be looking into this in the next day or so and will do my best to get a fix into the next toolkit release. Regards, Damian

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 7/26/2007

• Re: How do i change the source code for an extender?

  I've shown how to modify the Javascript in an existing extender (in this case the ListSearch extender, to speed it up with massive lists) here: http://damianblog.com/2007/06/19/speeding-up-listsearchextender/ You should be able to do the same kind of think with your changes to the ModalPopup. The key is to ensure that your web project references the newly build toolkit DLL. Damian

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 7/19/2007

• Re: ListSearchExtender causing postback twice

  Hi Carl, I'm guessing that you are seeing multiple postbacks because the SELECT is losing focus several times as the debugger takes focus away, and gives it back -- the extender fires the OnChange when the SELECT loses focus. With regards to the error with the CascadingDropDownExtender, I have not managed to reproduce this -- I added ListSearchExtenders to each of the lists on the CascadingDropDown example in the toolkit and had no issues -- could you perhaps post a small example where you are

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 6/28/2007

• Re: ListSearchExtender causing postback twice

  Hi Carl, I'll try to reproduce this to see if I can work out what is going on. Do you have a simple page with just a DropDownList and the extender on it? (No UpdatePanels etc). Thanks, Damian

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 6/22/2007

• Re: ListSearch with ~15,000 items under dropdownlist

  I've written a blog post explaining how you can alter the ListSearch Extender to speed up the initialization by giving it a hint as to whether the target list is sorted or not. It is the determination of whether thie list is sorted or not that takes a long time. http://damianblog.com/2007/06/19/speeding-up-listsearchextender/ If there is enough interest, I'd be happy to add the changes to the control toolkit.

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 6/19/2007

• Re: listsearch selecteditemchanged

  The latest toolkit release containts an updated version of the ListSearch Extender which will fire an OnChange (and therefore postbacks) when the target List loses focus (if you Tab or click away), or if you hit Enter. Regards, Damian

  Posted to ASP.NET AJAX Discussion and Suggestions (Forum) by dmehers on 6/14/2007

• Re: ListSearch does not preserve ViewState

  If you do do something like this it should work: protected override void OnLoad(EventArgs e) { base.OnLoad(e); if(!IsPostBack ) { ListBox1.DataSource = GetWordListText(); ListBox1.DataBind(); DropDownList1.DataSource = GetWordListText(); DropDownList1.DataBind(); } }

  Posted to ASP.NET AJAX Control Toolkit (Forum) by dmehers on 6/8/2007