And I think the problem I'm having is figuring out what to do in the absence of an indexed property in the s:textfield tag - there's nothing in the generated HTML that suggests this is going into a Collection on the Action side.
- Matt -----Original Message----- From: Nikhil Walvekar [mailto:[EMAIL PROTECTED] Sent: Thursday, June 26, 2008 7:37 AM To: Struts Users Mailing List Subject: Re: Multi-row tabular forms Hi Matt, For Struts 1.1, I used to do following things: <logic:iterate id="dataObjects" property="dataObjects" indexId="cnt"> <html:text name="dataObjects" property="property1" indexed="true"/> <html:text name="dataObjects" property="property2" indexed="true"/> </html:iterate> Syntax may be wrong (tried 2 yrs back :D ). But with this, I got another error, while populating data into form. The collection needs to have required number of objects. If you know that only 2 rows will be present then you can populate collection with 2 empty object, else you might get NullPointer. Regards, Nikhil On Thu, Jun 26, 2008 at 4:16 AM, Kleiderman, Matthew < [EMAIL PROTECTED]> wrote: > I'm trying create a form that maps to a collection of data objects, so > that a user can edit any property of any object, and submit the changes. > I'm using an s:iterator tag to draw each item in the collection as a > row in a table, and the xhtml template. The table is getting drawn > properly, with data filled in from the collection - but the Action > receiving the data always has the Collection set to null. Here's a > stripped-down excerpt of what the .jsp looks like: > > <s:form theme="xhtml" id="configureobjects" > action="DoConfigureObjects"> <s:label theme="xhtml" label="Name" > name="Name" /> <s:hidden name="Name" /> <table> > <tbody> > <s:iterator value="DataObjects" var="CurrentObject"> > <tr> > <td> > <s:property value="CurrentObject.Property1" /> > <s:hidden name="CurrentObject.Property1" > value="CurrentObject.Property1" /> > </td> > <td> > <s:textfield name="CurrentObject.Property2" /> > </td> > <td> > <s:textfield name="CurrentObject.Property3" /> > </td> > </tr> > </s:iterator> > </tbody> > </table> > <sx:submit label="Configure" /> > </s:form> > > What am I doing wrong? > > Thanks in advance, > > Matt Kleiderman > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Nikhil --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
