Re: Trying to create a dynamic url with the components action?
Re: Trying to create a dynamic url with the components action?
- Subject: Re: Trying to create a dynamic url with the components action?
- From: Lachlan Deck <email@hidden>
- Date: Sun, 6 May 2007 15:12:54 +1000
Hi James,
On 06/05/2007, at 8:30 AM, James Cicenia wrote:
I am needing to create my own URLs dynamically that call a
components method.
How do I do this?
I assume you've a reusable component you're wanting to drop on a page?
Say I have a component that renders the url that is for the delete
method in that component?
perhaps something like this is what you're after.
-- html --
<webobject name="CanDelete"><webobject name="DeleteAction">...</
webobject></webobject>
-- wod --
CanDelete: WOConditional {
condition = hasDeleteableParent;
}
DeleteAction: WOHyperlink {
action = deleteAction;
}
-- java --
public WOActionResults deleteAction() {
return deleteableParent().deleteRecord();
// or
return performParentAction( "relevantKey" );
}
public YourInterface deleteableParent() {
return parent() instanceof YourInterface ? ( YourInterface )parent
() : null;
}
public boolean hasDeleteableParent() {
return deleteableParent() != null;
}
with regards,
--
Lachlan Deck
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