On Mar 4, 2013, at 12:51 PM, Johnny Miller wrote: Hi Ramsey,
On Mar 3, 2013, at 1:13 PM, Ramsey Gurley < email@hidden> wrote: On Mar 3, 2013, at 2:00 PM, Johnny Miller wrote: Hi,
So I'm trying to create a component like the master detail page in the "Custom and embedded d2w components" presentation.
My list page component subclasses ERD2WListPage and my inspect page subclasses ERD2WInspectPage.
So, I can select an object from the list and the inspect page pulls up the object and I can edit it.
But one nagging thing that is happening is that if an object fails validation and I select a different object from the list the error message persists. How would I reset the error message dictionary?
I don't think that should happen. ERD2WPage calls clearValidationFailed() in takeValuesFromRequest(). Every component should be getting awake, takeValues, invoke, append, sleep on each RR loop. If you're using Ajax, I think those steps are less guaranteed/clear.
I'm not using Ajax (yet). So, the takeValuesFromRequest phase is not getting called during the select action.
If you put a takeValues method on your session, does it hit it? If so, then it could be some component in the hierarchy is calling takeValues without calling super.takeValues.
So the "action" I'm passing in to the select component looks something like this:
public WOActionResults selectObject() { setEditorPageKey(INSPECT_TASK); return context().page(); } Do I need to return a new component instead? i.e.
public WOActionResults selectObject() { SomeComponent nextPage = pageWithName(SomeComponent.class); nextPage.setEditorPageKey(INSPECT_TASK); nextPage.setSelectedObject(selectedObject()); return nextPage; }
Another question I have is that I'm using the "validationKeys" rule to add a custom validation. I see that the validation gets called, the error gets thrown and caught during performAdditionalValidations but the error message does not get added to the error messages dictionary. Any idea where I am going wrong with that?
Are your components based on ERModern?
Not yet. I wanted to start with the basics to get an understanding of the original Wonderized version.
Put a breakpoint in ERD2WPage validationFailedWithException and see if the validation ever makes it there. Also put a breakpoint in ERD2WInspect performAdditionalValidation. As a side note... the original frameworks for Apple had the master/detail pages do you know why they were never created in the Wonder frameworks? Ultimately, I would like to combine query, select and inspect/edit into one page. Do you see any reason that wouldn't be possible?
No, that sounds perfectly reasonable.
Not picking on modern specifically though. validationKeys is little used. It could have been broken by code changes at some point and there may just have been nobody using it to notice yet.
OK. I'll try to figure it out.
Finally, I'm a little confused about how the branchDelegates work. Is there an example that would be good for me to look at?
Did you look at this yet?
No thank you for pointing that out. I'm going to read it now.
Thanks,
Johnny
Ramsey
Thank you,
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Aloha,
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Mr. Johnny Miller
Web Development Manager
Kahalawai Media Company
Lahaina, HI 96761
tel: (808) 661-7962 | mobile: (808) 283-0791
website | e-mail
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