Hi Pedro,
That was my first instinct, to override isEnabled(), but it turns out
that it is isLinkEnabled() that gets called, in the onComponentTag()
method (ie when rendering).
So, no joy there.
Any other suggestions, anyone?
Dan
On 19/04/2010 20:41, Pedro Santos wrote:
Hi, you can override the isEnable method and implement your rule, like:
new BookmarkablePageLink
{
boolean isEnabled() {
return form.getState() == allowedState;
}
}
or you can add the link higher in the component hierarchy, don't as an
form child.
On Mon, Apr 19, 2010 at 1:45 PM, Dan Haywood <[email protected]
<mailto:[email protected]>> wrote:
I have a FormComponentPanel (called EntityLink) that holds an
image, a hyperlink (a BookmarkablePageLink) and a hidden text
field holding the serializable value of the reference.
Initially I want the form is in read-only mode and so I have
disabled all of its form components. However, I'd like the link
to be enabled.
Looking at the source code, Wicket calls isLinkEnabled() to
determine how to render the link; this in turn calls
isEnabledInHierarchy(). My problem is the latter is (correctly
returning false) but I want the former to return true. Both
methods are final, however.
I'm obviously tackling this incorrectly - so what would be the
Wicket way?
Thanks
Dan
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