Re: best way to accommodate dynamic properties

[Martin Grigorov]

class MyImage extends WebComponent {

  public void onComponentTag(ComponentTag tag) {
     tag.put("src", url);
    ...
  }
}

On Mon, Dec 5, 2011 at 7:16 PM, Daniel Watrous
<daniel.watr...@bodybuilding.com> wrote:
> I'm still trying to figure this out. I would like to be able to do something 
> like the following:
>
> HTML:
> <img wicket:id="testimage">
>
> JAVA:
> public class ImageTestPage extends WebPage{
>    public ImageTestPage() {
>        Image myImg = new Image("testimage");
>        myImg.setUrlForImageSrc("http://path/to/image.gif";);
>        myImg.setWidth(200);
>        myImg.setHeight(100);
>        add(myImg);
>    }
> }
>
> Obviously the Image class doesn't work that way... Can someone tell me how I 
> would accomplish this so that I can define the image, height and width 
> independent from the markup?
>
> Daniel
>
> -----Original Message-----
> From: Daniel Watrous [mailto:daniel.watr...@bodybuilding.com]
> Sent: Friday, December 02, 2011 5:20 PM
> To: users@wicket.apache.org
> Subject: best way to accommodate dynamic properties
>
> I'm interested in having pulling the width and height for an img from a 
> database, but I'm not sure what the best way is to create a component and 
> corresponding HTML mapping.
>
> Please send an example or link to previous response if possible. I've 
> searched the users list archives but didn't find what I was looking for.
>
> Thanks.
>
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-- 
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com

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