You are viewing a plain text version of this content. The canonical link for it is here.

Posted to dev@wicket.apache.org by Michał Szwaczko <mi...@wirelabs.net> on 2016/08/27 18:59:11 UTC

Accessing tags with repeaters

Hello 

I have a simple repeater that dynamically assemblies a row of a table from default  components (labels, panels, buttons etc) The row is part of the dataview.


	RepeatingView row = new RepeatingView("row");

	[in Dataview's populateItem I set components]
	row.add(some_component);
	row.add(some_other_component);
	[..]



Markup is this: 

<tr wicket:id="dataview">
	<td wicket:id="row"></td>
<tr>

Now, in the dataview's onPopulateItem, i'd like to set attribute to the <td> tag based on some property of the populated object.

Sadly there's no markup id for the <td>, nor any accessible component in that tag that I could handle with AttributeAppender.
Is there any other way to do that? Can I somehow get the <td> handle? 

Regards
Michal

Re: Accessing tags with repeaters

Posted by Michał Szwaczko <mi...@wirelabs.net>.

On Sat, 27 Aug 2016 21:08:13 +0200
Martin Grigorov <ma...@gmail.com> wrote:

> Hi,
> 
> Please ask questions in users@ mailing list.
> dev@ is for discussing changes in Wicket itself.
> Thank you!

Oops, sorry. Meant to send to users but somehow ... ;)

Michal

Re: Accessing tags with repeaters

Posted by Martin Grigorov <ma...@gmail.com>.

Hi,

Please ask questions in users@ mailing list.
dev@ is for discussing changes in Wicket itself.
Thank you!

On Aug 27, 2016 8:59 PM, "Michał Szwaczko" <mi...@wirelabs.net> wrote:

> Hello
>
> I have a simple repeater that dynamically assemblies a row of a table from
> default  components (labels, panels, buttons etc) The row is part of the
> dataview.
>
>
>         RepeatingView row = new RepeatingView("row");
>
>         [in Dataview's populateItem I set components]
>         row.add(some_component);
>         row.add(some_other_component);
>         [..]
>
>
>
> Markup is this:
>
> <tr wicket:id="dataview">
>         <td wicket:id="row"></td>
> <tr>
>
> Now, in the dataview's onPopulateItem, i'd like to set attribute to the
> <td> tag based on some property of the populated object.
>
> Sadly there's no markup id for the <td>, nor any accessible component in
> that tag that I could handle with AttributeAppender.
> Is there any other way to do that? Can I somehow get the <td> handle?
>
> Regards
> Michal
>
>
>
>
>