Re: Modify Attribute on DataView HTML Element

2010-12-17 Thread Matt Schmidt 
I also got it to work by using a wicket:container and a WebMarkupContainer

HTML
wicket:container wicket:id=dataview
   div wicket:id=wmc id=dynamic
  span wicket:id=myLabel /
   /div
/wicket:container

JAVA
new DataViewPOJO(dataview, dataProvider) {
   protected void populateItem(ItemPOJO item) {
  WebMarkupContainer wmc = new WebMarkupContainer(wmc) {
 protected void onComponentTag(ComponentTag tag) {
super.onComponentTag(tag);
tag.put(id, dynamicValue);
 }
  };
  item.add(wmc);
  wmc.add(new Label(myLabel, item.getModelObject().getValue()));
   }
}


Is one way better than the other?


On Thu, Dec 16, 2010 at 6:51 PM, Martijn Dashorst 
martijn.dasho...@gmail.com wrote:

 item.add(new AttributeModifier(attr, true, value));

 dataview#oncomponenttag doesn't do anything since the dataview repeats
 its markup with a listitem. the list item#oncomponenttag actually
 receives the markup tag.

 Martijn

 On Thu, Dec 16, 2010 at 10:04 PM, Matt Schmidt mschmid...@gmail.com
 wrote:
  I'm trying to modify an attribute on the HTML element that goes with my
  DataView:
 
  HTML
  div wicket:id=dataview id=dynamic
span wicket:id=myLabel /
  /div
 
  JAVA
  new DataViewPOJO(dataview, dataProvider) {
protected void populateItem(ItemPOJO item) {
   item.add(new Label(myLabel, item.getModelObject().getValue()));
}
protected void onComponentTag(ComponentTag tag) {
   super.onComponentTag(tag);
   tag.put(id, dynamicValue);
}
  }
 
  I thought this would do it, but I never even hit
 DataView.onComponentTag().
  Any other suggestions?
 
  -Matt
 



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Re: Modify Attribute on DataView HTML Element

2010-12-17 Thread Benedikt Schlegel 
Your solution holds some unneccessary code/markup (a whole component)
while Martijns approach is straight to the point.

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Modify Attribute on DataView HTML Element

2010-12-16 Thread Matt Schmidt 
I'm trying to modify an attribute on the HTML element that goes with my
DataView:

HTML
div wicket:id=dataview id=dynamic
   span wicket:id=myLabel /
/div

JAVA
new DataViewPOJO(dataview, dataProvider) {
   protected void populateItem(ItemPOJO item) {
  item.add(new Label(myLabel, item.getModelObject().getValue()));
   }
   protected void onComponentTag(ComponentTag tag) {
  super.onComponentTag(tag);
  tag.put(id, dynamicValue);
   }
}

I thought this would do it, but I never even hit DataView.onComponentTag().
Any other suggestions?

-Matt

Re: Modify Attribute on DataView HTML Element

2010-12-16 Thread Martijn Dashorst 
item.add(new AttributeModifier(attr, true, value));

dataview#oncomponenttag doesn't do anything since the dataview repeats
its markup with a listitem. the list item#oncomponenttag actually
receives the markup tag.

Martijn

On Thu, Dec 16, 2010 at 10:04 PM, Matt Schmidt mschmid...@gmail.com wrote:
 I'm trying to modify an attribute on the HTML element that goes with my
 DataView:

 HTML
 div wicket:id=dataview id=dynamic
   span wicket:id=myLabel /
 /div

 JAVA
 new DataViewPOJO(dataview, dataProvider) {
   protected void populateItem(ItemPOJO item) {
      item.add(new Label(myLabel, item.getModelObject().getValue()));
   }
   protected void onComponentTag(ComponentTag tag) {
      super.onComponentTag(tag);
      tag.put(id, dynamicValue);
   }
 }

 I thought this would do it, but I never even hit DataView.onComponentTag().
 Any other suggestions?

 -Matt




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