On 2011-11-28, at 1:39 PM, Markus Ruggiero wrote:
>
> On 28.11.2011, at 19:52, David Holt wrote:
>
>> Then when you want to select the Entity you would do something like this
>> (here I have a custom select component in a ListProject configuration) and I
>> return a page with the list of activities that are associated with the
>> selected project. You'll have to figure out where it makes sense for your
>> entity to be selected in your app.
>>
>> public WOComponent view() {
>> Project selectedProject = (Project) object();
>> ((Session)session()).setSelectedProject(selectedProject);
>> return (WOComponent)
>> ((Session)session()).navController().listActivities();
>> }
>>
>
> David,
>
> Thanks a lot for your input. However my problem lies exactly here (your
> view() action). I have a plain auto generated ListPage and the user clicks
> on the edit-icon on one of the rows. Would I need a custom property level
> component for the edit icon so that I could put some code like yours into
you could do this. The view() method above comes from a custom hyperlink in the
list page.
> or is there an other (plain D2W)
You're not using Wonder??
> way to accomplish this? How do I intercept the action before the EditPage is
> created
NextPageDelegate allows you to do some customization before returning the
NextPage. Your list page calls this when your Edit button is pressed. I would
do it here if you don't want a custom button.
> but after the user has clicked the selected row? Probably not seeing the
> forest for the trees anymore. When I am tired I tend to confuse simple things.
In that case you may want to try Ramsey's suggestion before going any further
with mine :-)
d
>
> ---markus---
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