Re: Refreshing a Page
Re: Refreshing a Page
- Subject: Re: Refreshing a Page
- From: MJE <email@hidden>
- Date: Fri, 24 Jan 2003 11:19:39 +1100
You need to bind the action of your delete button/link to something
like this:
public WOComponent doDeleteLine()
{
someDisplayGroup.selectObject(item);
someDisplayGroup.delete();
session().defaultEditingContext().saveChanges();
return null; // re-load page
}
where item is a EOEnterpriseObject and someDisplayGroup is a
WODisplayGroup.
MJE
On Friday, January 24, 2003, at 06:45 AM, Jonathan Fleming wrote:
Hi Guys,
I have an NSMutableArray Array of objects which have a delete link in
the list, however, when i delete the object it remains in the list
even after a save to the database. When i look at the database
(openBase) the object has been deleted. It's only when I click on the
object that I had originally deleted that it disappears or if I use
the refresh button on the browser.
So, it seems that my answer to this problem would be to refresh the
page progmatically, however, I have tried to use both a refresh and
refetch method (below) to no avail:
refetch() - Method in class com.webobjects.eocontrol.EOEditingContext
Sends editingContextWillSaveChanges messages to the this
EOEditingContext's editors, and invokes the invalidateAllObjects
method.
refresh() - Method in class
com.webobjects.woextensions.WOLongResponsePage
Does anyone know how to refresh a page progmatically, I'd be really
pleased to know how this works or how it is done.
Many thanks
Jonathan
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