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Zone: > NEWSGROUP > Asp.Net Forum > general_asp.net.web_parts_and_personalization Tags:
Item Type: NewsGroup Date Entered: 4/7/2005 3:40:39 AM Date Modified: Subscribers: 0 Subscribe Alert
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kevindente
Asp.Net User
WebParts, personalizable properties, and child controls4/7/2005 3:40:39 AM

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If I have a WebPart with personalizable properties, and the WebPart has child controls with properties flagged as personalizable, will the child control properties be persisted? I'm playing around with this kind of scenario, and haven't been having much luck getting it working.

Conceptually it's similar to what the GenericWebPart does, but it looks like the framework has special support for the GenericWebPart. Is it possible to get this working in the general case?
Fredrik N
Asp.Net User
Re: WebParts, personalizable properties, and child controls4/7/2005 6:24:32 AM

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The properties in your child controls in your WebPart, will not be persisted, only the WebPart's property will be persisted if they have the Personalizable attribute.

The WebPart Framework has special support for the GenericWebPart. When the WebPart is recognize as a GenereicWebPart. The WebPart personalization feature will get the ChildControl from the GenericWebPart (the child control in this case is the user control or server control act as a WebPart) and check if the control has any properties attributed with the Personalizable attribute.

 

/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

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My Blog, ASP.Net 2.0 etc
mharder
Asp.Net User
Re: WebParts, personalizable properties, and child controls4/25/2005 6:06:51 PM

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There is no general-purpose support for this in the framework.  Your WebPart could implement the IPersonalizable interface to save and load the personalizable data for the child controls. However, you would need to either hard-code the child control properties to be stored, or else you would need to write some custom code to find the properties with the PersonalizableAttribute on the child controls.
http://blogs.msdn.com/mharder

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kevindente
Asp.Net User
Re: WebParts, personalizable properties, and child controls4/26/2005 12:28:47 AM

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Thanks, that's pretty much the conclusion I came to myself. Too bad, it makes it tougher to build composite web parts out of sub-controls. Maybe I'll write a web part base class that discovers and persists personalizable controls from children one of these days. ;)
4 Items, 1 Pages 1 |< << Go >> >|


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WebParts, personalizable properties, and child controls - ASP.NET ... If I have a WebPart with personalizable properties, and the WebPart has child controls with properties flagged as personalizable, ...
ASP.NET 2.0: Personalize Your Portal with User Controls and Custom ... Personalize Your Portal with User Controls and Custom Web Parts ..... Saving the Web Part properties and layout for a particular page and user. ...
GenericWebPart Class (System.Web.UI.WebControls.WebParts) If your control defines any of its properties as personalizable (by using the ... So, you can declare WebPart class properties on these controls. ...
Building WebParts with NetAdvantage ASP.NET Controls: A ... NET controls into the world of SharePoint WebParts pages. Composite WebParts, which are typically simple shells which host child WebControls, ...
Enterprise .NET Community: Making SharePoint Web Parts Interact Being browsable and personalizable, the property also shows up in the standard editing box of the Web Part. (See the figure below.) ...
Calling into SharePoint Web Service using AJAX-Enabled Web Parts ... Inside the web part class, I have defined two personalizable properties. ... You ’ll notice that I used HTML controls instead of web server controls. ...
Building Server Controls For ASP.NET “Whidbey” (Part 1) Associated designer ensures child controls are created at design-time as well ..... Mark the control as Personalizable; Mark properties as Personalizable ...
Portals with WebPart Pages Catch events of child controls: After the loading phase has been completed, ..... you created a custom WebPart with a personalizable property called ...
Building my own UserControl WebPart part V - Mike's Blog This method will create the child controls for the editor part. ... The UserControl property will be stored, so the next time the WebPart is rendered it ...
InformIT: Personalization with Profiles and Web Parts in ASP.NET ... This property is marked with two attributes. The Personalizable attribute ..... Add XML control to the Web part's collection // of child controls Controls. ...




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