Re: passing parameters to an action
Re: passing parameters to an action
- Subject: Re: passing parameters to an action
- From: Pierre Frisch <email@hidden>
- Date: Thu, 8 Jan 2004 11:00:21 -0800
Hi Andreas,
We have had the same problem and there is no real easy solution the
best is to add a binding to the WOHyperLink like
?MyMenuItem=myMenuItemName and then in your action retrieve it from the
formValues and dispatch it. It works well but the code is not very
pretty as you will have to have all your menu handling method in one
class.
Pierre
--
Pierre Frisch
sPearWay Ltd.
sPearCat Web Catalogs, the flexibility of custom design, the price of a
package.
http://www.spearcat.com/
On Jan 8, 2004, at 10:25, Andreas Kosmala wrote:
Hi All,
is it possible to pass parameters to action methods or to get the
attributes from the element that called the action method?
my problem:
I want to build a menu with hyperlinks. Idea: a WORepitition with a
Vector for the menu entries with names and pages that shall be called.
Works fine. Problem: when a reload is performed, clicking a menu entry
causes the corresponding page to be instantiated again, because
apparently the hyperlink using the pageName attribute calls a
pageWithName() that always create a new page.
A solution could be working with an action method that stores all
already instantiated pages in the session. For I am using a
WORepitition containing one WOHyperlink I only can declare one such
action method. But this action method must return different pages
depending on the clicked hyperlink, so I have to pass a parameter.
Does anybody have an idea how to do this?
TIA
andreas
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