Try this:
writer.getElement().addClassName("some_class");
>From the Element javadoc:
/**
* Adds one or more CSS class names to the "class" attribute. No
check for duplicates is made. Note that CSS class
* names are case insensitive on the client.
*
* @param className
* one or more CSS class names
* @return the element for further configuration
*/
public Element addClassName(String... className)
Josh
On Thu, Jan 27, 2011 at 7:05 PM, Donny Nadolny <donny.nado...@gmail.com> wrote:
> I'm trying to integrate a 3rd party javascript library in to Tapestry via a
> mixin. The way it works is that the library adds behavior to fields that
> have a certain css class. All the mixin needs to do is @Import the proper js
> & css, and add a css class to the field.
>
> I tried adding it with:
> void beginRender(MarkupWriter writer) {
> writer.attributes("class", "some_class");
> }
>
> This works if the field doesn't have a class already, but if it does, then
> the mixin doesn't add the class (as specified by the javadoc for
> writer.attributes - if there's already a value, then the value you pass is
> ignored).
>
> Is there any way to append to an attribute or do I just have to always
> remember to add the css class when using that mixin?
>
> Thanks,
> Donny
>
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