Martin, I found this page searching elsewhere, since I found no help on this message board:
http://www.manning.com/ao/readforum.html?forum=siaao&readthread=322 which references: http://jguru.com/faq/view.jsp?EID=915898 It kind of outlines how you might have a list page with editable data. I think it's kind of hokey, however I haven't tried it yet. It might work just fine. I hope that helps. ----------- Greg "Martin Kuypers" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > Greg do you have already a solution > If yes can you share it with me ?? > > Thanks > ----- Original Message ----- > From: "Greg Blomqusit" <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Sent: Tuesday, May 06, 2003 3:30 AM > Subject: List pages with editable data (newbie) > > > > Suppose I have a "list page" that lists the users of a system. And on > that > > page I want to allow > > a logged in user (admin level) to change the "enabled" property of every > > user in one swoop. > > > > How do I do this using struts? It seems like I would create an Action > Form > > Bean that contains > > a collection of User Beans where one User Bean represents one row of data > > (one user). I've > > managed to populate a screen with a list of data, but how do I submit back > > to the Action? > > Or better yet, how does the framework know how to populate that collection > > in the Action Form > > Bean? > > > > When I try this now, I get a NullPointerException before control actually > > reaches the Action class. > > > > I'm doing the following in the JSP: > > <logic:iterate id="user" name="userListForm" property="users"> > > ... > > <html:text name="user" property="enabled"/> > > ... > > </logic:iterate> > > > > I can see that the reason I'm probably getting the NullPointerException is > > that there is no bean actually > > called "user" when I submit. However, I can't see another way of doing > this > > in the iterate tag. > > > > If there is some documentation or samples that describe this, please let > me > > know and I'll look there. > > > > Thanks in advance! > > > > ------- > > Greg Blomquist > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
