I would have a
<FormBeanName> extend ActionForm
have a getPersonList which returns a collection of
Person objects which does not extend the ActionForm
struts-config has
<form-bean name="formBean"
type="org.....<FormBeanName>">
<action path="/SomeAction"
form="formBean"
sandeep
--- Sashi Ravipati <[EMAIL PROTECTED]> wrote:
> John
>
> Thanks for all the code u sent. I have started
> working on it, and I had
> few questions (PLS bear with me if they look
> stupid).
>
> 1. PersonForm (which extends ActionForm) will have
> get and set methods
> for Name and Phone Number? This PersonForm is also
> initialized in
> Struts-Config.xml
>
> 2. IS myFormBean another bean which extends
> ActionForm ? Do I need to
> set this also in my Struts-Config.xml
>
> Thanks
>
>
>
> >>> [EMAIL PROTECTED] 06/11/03 06:45PM
> >>>
> Forgot to mention, I believe for the case of
> indexing using
> logic:iterate your id must match your property. So
> in your example set
> id="personList"
>
> Now if you switch over to nested:iterate, the whole
> id thing goes away
> and the property and type attributes are sufficient.
>
> -john
>
> -----Original Message-----
> From: John Greenhill
> [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, June 11, 2003 3:37 PM
> To: Struts Users Mailing List
> Subject: RE: what setters do i implement in an
> indexed tag
> --NewBiequestion
>
>
> Assuming you're NOT using the lazy initialization,
> you could do it like
> this...
>
>
>
> 1) your iterate will need to specify the type of the
> nested class:
>
> <logic:iterate id="person" name="myFormBean"
> property="personList"
> type="com.mydom.myproject.struts.Person>
>
> Where the Person class has just the standard
> accessors for name and
> phoneNo.
>
>
> 2) Your myFormBean will have the special accessors
> for indexing:
>
> // SPECIAL ACCESSORS FOR INDEXING NEEDED
> public Person getPersonList(int ndx) {
> return (PersonForm) personList.get(ndx);
> }
> public void setPersonList(int ndx, PersonForm p)
> {
> personList.set(ndx, p);
> }
>
>
> 3) Assuming you don't already know the size of your
> personList, your
> reset method
> will initialize it and create the empty Person
> objects to fill with the
> data:
>
> public void reset(ActionMapping mapping,
> HttpServletRequest request)
> {
>
> this.personList = new ArrayList();
>
> String num =
> request.getParameter("personListLength");
> try {
> if (num != null) {
> int len = Integer.parseInt(num);
> for (int i = 0; i < len; i++)
> this.personList.add(new
> PersonForm());
> }
> } catch (NumberFormatException e) {
> //...
> }
> }
>
> This assumes the prep action that entered the jsp
> figured out the size
> of the list
> and set it into a hidden in the jsp in a field named
> personListLength.
>
> -john
>
> -----Original Message-----
> From: Sashi Ravipati [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, June 11, 2003 1:19 PM
> To: [EMAIL PROTECTED]
> Subject: what setters do i implement in an indexed
> tag --NewBiequestion
>
>
> Can some body help in as how to define get and set
> methods when we use
> indexed tags.
>
> eg:
>
> <logic:iterate id="person" name="myFormBean"
> property="personList">
> <tr>
> <td>
> <bean:write name="person" property="name"/>
> <html:hidden name="person" property="name"
> indexed="true"/>
> </td>
> <td>
> <html:text name="person" property="phoneNo"
> indexed="true"/>
> </td>
> </tr>
> </logic:iterate>
>
> What will be the get and set methods.
>
> Thanks
>
>
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