On Thu, Jul 7, 2011 at 6:34 AM, Thiago H. de Paula Figueiredo
<thiag...@gmail.com> wrote:
> On Thu, 07 Jul 2011 01:25:39 -0300, Mark <mark-li...@xeric.net> wrote:
>
>> Is there a better way to construct a block from a string in Java than
>> this?
>>
>> Block onShowDialogFromMoreInfo(TicketClass ticketClass) {
>> return new RenderableAsBlock(new
>> StringRenderable(person.getInfo()));
>> }
>
> Do you really need it to be a block? To pass it to Delegate? It doesn't need
> to be a block. It can also be a component or any object that implements
> RenderCommand. Why don't you just return a RenderCommand instance? Tapestry
> ultimately renders only RenderCommand's. Anything else which can be rendered
> implements RenderCommand (including BlockImpl) or converted to an instance
> of it.
Ah ok. So something along the lines of this?
Object onShowDialogFromMoreInfo(final Person person) {
return new RenderCommand()
{
public void render(MarkupWriter writer, RenderQueue queue)
{
writer.writeRaw("<b>" + person.getName() + "</b>");
}
};
}
I was thinking that there should be a way to do it with just a string,
but I guess that won't work because a string will try to send the
browser to a new page instead of just updating the part that needs to
be updated.
Mark
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