On Mar 7, 2007, at 9:44 AM, Amedeo Mantica wrote:
Hello, I have got in trouble...
I have a page with a list of objects, (a WORepetition)...
I can click on an object and go into the page for edit the object.
finished editing I click on sve and return to the listing page. All
works fine.
The problem:
my listing page have an ordering theh can be by date, title, etc...
when i enter in a object detail and return to main page I lost my
ordering method previously choosen.
You might want to look at AjaxGrid in Wonder's Ajax framework. It is
pretty cool, even if I did write it. It has complex sort orderings,
drag and drop column re-ordering, selections that persist across
batches, and the user's chosen configuration can be persisted to a
string. But I digress....
I can pass the ordering method choosen to the detail page and then
return back to the main page, but I think is not the better solution.
How are you returning to the listing page? If you are doing
pageWithName(), then it is creating a new object. You probably want
to add this to your editing page:
private WOComponent previousPage;
public MyEditingPage(WOContext context) {
super(context);
previousPage = context().page();
...
}
public WOComponent previousPage() {
previousPage.ensureAwakeInContext(context());
return previousPage;
}
Then in your save and cancel methods,
...
return previousPage();
}
Chuck
--
Practical WebObjects - for developers who want to increase their
overall knowledge of WebObjects or who are trying to solve specific
problems.
http://www.global-village.net/products/practical_webobjects
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