On 02/04/2009, at 10:43 PM, David Avendasora wrote:
Hi Ted,
I don't do DisplayGroups, but I think the problem is that since
"selectedObject" could be any type, there is no way for the
component validator to know that password is valid.
In stable, this is the case, in nightly it is not. This will validate
correctly in nightly now.
http://wolips.blogspot.com/2009/03/wolips-now-knows-about-generics.html
I know with non-inline components, you simply add "//valid" after
the binding in the .wo file. I'm not sure how that is done with
inline tags.
Last I can find (from Mike back in May 2008), it is supposed to work
like this: <wo:WOTextField value =
"$userDG.selectedObject.password //valid" size = "35" />
Dave
On Apr 2, 2009, at 8:32 AM, Theodore Petrosky wrote:
I have started an project to track contacts... It is a very simple
concept but I thought I would use it to learn something of
displayGroups.
Here is how I am using them now:
in my .java I create a definition with:
public ERXDisplayGroup<User> userDG;
and in the constructor:
userListEO = ERXEC.newEditingContext();
userList = User.fetchByLastName(userListEO);
userDG = new ERXDisplayGroup<User>();
userDG.setObjectArray(userList);
In my HTML I am doing this:
<wo:WOTextField value = "$userDG.selectedObject.password" size =
"35" />
I get an error: there is no key 'password' for keypath
'userDG.selectedObject' in AdminMain
userDG is of type User and User does indeed have a 'password'.
I notice there is a tab in Eclipse that says DisplayGroups but I am
doing nothing here.
The app runs just fine and does what I expect. Why do I get this
error?
BTW, I am using this same technique in a different component and I
get no error.
Ted
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Quinton Dolan - [email protected]
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