Re: Dynamic image as table background

I can't supply any code, just an idea, but couldn't you use CSS here? Put a
style definition in your component and feed the image path into that? (this
will mean putting the image under the webserver somewhere...)

HTH
Geoff


On 31/01/06, Pierre Gilquin <[email protected]> wrote:
>
> Hello list,
>
> Is there a way to serve a dynamic image as table background ?
>
> I have try to use a WOGenericContainer as Table  where imageBackground
> method  returns NSData of the image.
>
> GenericContainer1: WOGenericContainer {
> background = imageBackground ;
> border = 1;
> cellpadding = 0;
> cellspacing = 0;
> elementName = "TABLE";
> height = hauteurTableau;
> width = largeurTableau;
> }
>
> Without success, as  I get the following trace :
>
> [2006-01-31 12:31:29 CET] <WorkerThread1>
> <com.webobjects.appserver._private.WODirectActionRequestHandler>:
> Exception
> while handling action named
>
> "{values%20=%20{dataimage%20=%20<class%20com.webobjects.foundation.NSData%20(offset=0,%20length=30598,%20data=[-1]'"
> on action class "null" :java.lang.reflect.InvocationTargetException
> [2006-01-31 12:31:29 CET] <WorkerThread1>
> java.lang.reflect.InvocationTargetException
> at
> com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(
> WOActionRequestHandler.java:250)
> at
> com.webobjects.appserver._private.WOActionRequestHandler.handleRequest(
> WOActionRequestHandler.java:142)
> at
> com.webobjects.appserver.WOApplication.dispatchRequest(WOApplication.java
> :1306)
> at
> com.webobjects.appserver._private.WOWorkerThread.runOnce(
> WOWorkerThread.java:173)
> at
> com.webobjects.appserver._private.WOWorkerThread.run(WOWorkerThread.java
> :254)
> at java.lang.Thread.run(Thread.java:536)
> Caused by: java.lang.NoSuchMethodException:
>
> DirectAction.{values%20=%20{dataimage%20=%20<class%20com.webobjects.foundation.NSData%20(offset=0,%20length=30598,%20data=[-1]'Action()
> at
> com.webobjects.appserver.WODirectAction.performActionNamed(
> WODirectAction.java:125)
> at
> com.webobjects.appserver._private.WOActionRequestHandler._handleRequest(
> WOActionRequestHandler.java:240)
>
>
> Thank for any idea.
>
>
> Pierre Gilquin
> _______________________________________________
> WebObjects-dev mailing list
> [email protected]
> http://www.omnigroup.com/mailman/listinfo/webobjects-dev
>

_______________________________________________
WebObjects-dev mailing list
[email protected]
http://www.omnigroup.com/mailman/listinfo/webobjects-dev