How to create an itemtemplate region in server control? - ng.asp-net-forum.windows-hosting_open_forum

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6/6/2003 12:10:14 PM

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	showjumper
	Asp.Net User

How to create an itemtemplate region in server control?

6/6/2003 12:10:14 PM

0/0

Can someone explain in as detailed way possible how to create an itemtemplate region in composite control that has a datalist in it? I working on a image gallery control and i can get the images from the file system and make the thumbs. Once i databind to the datalist, i need an item template region to show the thumbs. I'm using VBNET. I'd appreciate any help you can provide.

	joteke
	Asp.Net User

Re: How to create an itemtemplate region in server control?

6/6/2003 2:09:24 PM

0/0

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpconcustomizingcontrolswithtemplates.asp

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/cpguide/html/cpcondevelopingtemplateddataboundcontrol.asp

http://www.tripleasp.net/tutorial.aspx?NavID=27

Thanks,

Teemu Keiski
Finland, EU

	ojm37
	Asp.Net User

Re: How to create an itemtemplate region in server control?

2/6/2004 11:32:01 PM

0/0

Hmmm. These links tell me how to DEVELOP a templated control. I don't want to do that. I want to use an already created and debugged templated control (DataList) inside my custom control.

The big snag I'm running into is that there seems to be no way to get the template into the control without using an aspx file to do it.

ANYONE know how to embed the DataList control into a custom control and associate a template that is NOT in the aspx file with it?

TIA,

Owen

	joteke
	Asp.Net User

Re: How to create an itemtemplate region in server control?

2/7/2004 7:11:43 AM

0/0

You create an composite control which contains a DataList as child control. See details of creating such in one of Justin Lovell's articles:

http://aspalliance.com/359

Then just expose the template properties (ITemplate type) of DataList out from your control.

Here's an article about templates:
http://aspalliance.com/366

If you don't associate an ITemplate from aspx (declaratively), you can do such by loading template from user control file (ascx) by using Page.LoadTemplate or just instantianting an class implementing ITemplate interface and associate that with the property. Note that for the composite control (containing the DataList) the implementation follows pretty much same pattern as with any completely custom templated control (things happen in same place, in CreateChildControls and so on), just instead of instantiating template yourself, you pass it to the DataList.

Thanks,

Teemu Keiski
Finland, EU

	Andy Smith
	Asp.Net User

Re: How to create an itemtemplate region in server control?

2/7/2004 9:35:29 AM

0/0

I got annoyed as well with this, and made the RuntimeTemplate class.
It implements ITemplate for you, and you attach to it's event with a method that adds the controls you want to be in the template property of the child control.

5 Items, 1 Pages 1 |< << Go >> >|

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