Hi,
The subject is vague so here's a more detailed description.
I have a context menu component that I've written. The way it works is
by rendering a <div> with the context menu items, anything that's in the
javax.output.Command family is an item. The div is initially set to
hidden. In the renderer I'm also creating a value binding of this
context menu component using its ID.
To use the context menu I have a sub class/components of commandLink
which has the added attribute of contextMenu. The command link then can
reference the context menu with an expression like
contextMenu="#{myContextMenu}".
This all works great. The problem is accessibility is very important for
this particular site. Currently the context menu has to be defined
before using the context menu command link. With this the div is
generated somewhere higher up on the page. For accessibility purposes we
want the div to be at the end of page. When you disable CSS which is
what the accessibility screen readers essentially do, the hidden div is
no longer hidden.
I've done a lot of things with the AddResource interface, I have a whole
resource component which works very well. I've looked through the
extension filter code and I understand how that works with the
positioned info. I'm wondering if there is a similar way to do this with
a renderer. You know with AddResource you can do something like
addJavascriptAtPostion(AddResource.HEADER_BEGIN ....) and I think there
is also BODY_END. I want to do the rendering where it is in the page,
but write all the HTML at BODY_END. Is this possible?
Thanks,
Matt
