If you have a select, you don't want an ArrayList from request scope.
You want the value selected to be the value of the option name.
Right?
Also, you can do indexed properties with JSTL.
Jack
On Sat, 15 Jan 2005 14:31:27 -0800, Oleg <[EMAIL PROTECTED]> wrote:
> Ok I got I think, the problem is, silly of me to miss it, is that the
> action to which I am posting using a different ActionForm :) that
> would screw things up :)/
>
> Problem is that I have to use that ActionForm, so now I have to do it
> porgrammatically, but from what I understand I cant get an ArrayList
> from request scope. Any ideas how would I get the ArrayList of fields
> after from is posted and populate ActionForm manually?
>
> Oleg
>
>
> On Sat, 15 Jan 2005 02:37:28 -0600, Kishore Senji <[EMAIL PROTECTED]> wrote:
> > Sorry forgot to tack on the actual property
> >
> > <logic:iterate name="formActionForm" property="fields" indexId="index"
> > id="field">
> > <tr>
> > <td>
> > <html:text property='<%="fields["+index.intValue()+"].label"%>'/>
> > </td>
> > <td>
> > <html:select property='<%=fields["+index.intValue()+"].type%>'>
> > <html:optionsCollection name="definitionFields"/>
> > </html:select>
> > </td>
> > /// similarly for other fields
> > </tr>
> > </logic:iterate>
> >
> > On Sat, 15 Jan 2005 02:32:48 -0600, Kishore Senji <[EMAIL PROTECTED]> wrote:
> > > On Fri, 14 Jan 2005 23:20:47 -0800, Oleg <[EMAIL PROTECTED]> wrote:
> > > > Hi, ok I am trying to get my Dynamic List-Backed form to work, no
> > > > luck, here is what I have so far.
> > > >
> > > > ActionForm with a List in it:
> > > >
> > > > public ArrayList getFields() {
> > > > return fields;
> > > > }
> > > >
> > > > public void setFields(ArrayList fields) {
> > > > this.fields = fields;
> > > > }
> > > >
> > > > Now, a field itslelf is a bean:
> > > >
> > > > public class FormField {
> > > > private String label;
> > > > private String name;
> > > > private String value;
> > > > private String type;
> > > > private java.util.ArrayList props;
> > > > private boolean required;
> > > > .......................
> > > > getter and setters here
> > > > }
> > > >
> > > > There is an Action that gets the info from the database and populates
> > > > into the ActionForm, no problem. Now Jsp page has something like this:
> > > >
> > > > <c:forEach items="${formActionForm.fields}" var="field">
> > > > <tr>
> > > > <td><html:text property="label" name="field"/></td>
> > > > <td>
> > > > <html:select property="type" name="field">
> > > > <html:optionsCollection name="definitionFields"/>
> > > > </html:select>
> > > > </td>
> > > > ///// and so on for all the properties
> > > > </tr>
> > > > </c:forEach>
> > > >
> > >
> > > Try something like this;
> > >
> > > <logic:iterate name="formActionForm" property="fields" indexId="index"
> > > id="field">
> > > <tr>
> > > <td>
> > > <html:text property='<%="fields["+index.intValue()+"]"%>'/>
> > > </td>
> > > <td>
> > > <html:select property='<%=fields["+index.intValue()+"]%>'>
> > > <html:optionsCollection name="definitionFields"/>
> > > </html:select>
> > > </td>
> > > /// similarly for other fields
> > > </tr>
> > > </logic:iterate>
> > >
> > > The trick is to start from the form level and adjusting the property
> > > accordingly.
> > >
> > > for more info: http://struts.apache.org/faqs/indexedprops.html
> > >
> > > > So my question is, how do I make it so when this values are changed
> > > > and submitted they are changed in the ActionForm ?? IS there a way to
> > > > have that happen automatically like with a normal actionform or I have
> > > > to do it programatically?
> > > >
> > > > I am really stuck here!!!
> > > >
> > > > Oleg
> > > >
> > > > ---------------------------------------------------------------------
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> > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > >
> > > >
> > >
> >
>
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