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HomeHomeDNN Open Source...DNN Open Source...Provider and Extension ForumsProvider and Extension ForumsClientAPIClientAPIUsing ClientAPI with WebCustomControlsUsing ClientAPI with WebCustomControls
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1/16/2006 6:38 AM
 
Richard Seal

www.fiorirock.com
Joined: 2/8/2005
Posts: 5

I have the ClientAPI working nicely in my DNN project, but I'm struggling with getting it to work with a Web Custom control.

My control has 3 dropdownlists on it. The 1st is filled when the control loads and the other are filled when the selection in the main dropdownlist changes.

I have added the references etc... and have added the attribute to the onchange event of the dropdownlist.

<snip>

this.ddlManufacturerList.Attributes.Add("onchange", ClientAPI.GetCallbackEventReference(this, "'test'", "successFunc", "this", "errorFunc"));

</snip>

But when I change the selection it gives me "failed: 404 - ControlNotFound(dnn_ctr600_RunWorkflow_activityModule_MakeModelSelection_ManufacturerList)'". The code is the same as some inside a module ascx file which does work.

Can anyone tell me what else needs to be done to get this working with a custom control?
 
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1/16/2006 9:09 AM
 
Jon Henning

www.codeendeavors.com
Joined: 3/20/2003
Posts: 1767

without seeing some more specific code, it will be hard to determine why you get a 404 error.  I do discuss one common reason for this error in my latest blog.  Not sure if this applies to your code or not...
 
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1/17/2006 8:02 AM
 
Richard Seal

www.fiorirock.com
Joined: 2/8/2005
Posts: 5
Thanks for the link Jon - that was exactly the problem. All fixed now.
 
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