Hi Thanuja,
Can you please try using input tag (if its allowed)?
*<logic:iterate name="bookInfoForm" id="bookl" property="bookLists"
indexId="i">
<logic:iterate id="book" name="bookl" property="books" indexId="j">
<input type="checkbox" name="bookLists[<%= i %>].books[<%= j %>].selected"
value="true">
<bean:write name="book" property="name" />
</logic:iterate>
</logic:iterate>
*
I will suggest you first try it with fixed size list (both), so you can
initialize list in form bean.
Regards,
Nikhil
On Wed, Apr 15, 2009 at 5:07 AM, thanuja <thanuja_jayal...@yahoo.com> wrote:
>
> Hi Nikhil,
>
> Thanks for the suggestion. I tried, but it is still not working. I am using
> struts tags and instead of <input>.
> If my class structure was like the below one, then the values will be
> updated without any problem when the form submitted. The problem comes when
> I have two logic iterates(as shown in my earlier post).
>
> class BookList
> String bookListName
> boolean selected
>
> class BookInfoForm extends ActionForm{
> ArrayList<BookList> bookLists;
>
> public BookList getBookl(int index){
> return bookLists.get(index);
> }
> public void setBookl(int index,BookList element){
> bookLists.set(index, element);
> }
>
> }
>
> <logic:iterate name="bookInfoForm" id="bookl" property="bookLists"
> indexId="i">
>
> <html:checkbox name="bookl" property="selected" indexed="true" value="true"
> />
> <bean:write name="bookl" property="bookListName" />
>
> </logic:iterate>
>
>
> Thanks,
> Thanuja
>
>
>
> Nikhil Walvekar wrote:
> >
> > Hi Thanuja,
> >
> > Your checkbox tag should be rendered as
> > <input type="checkbox" name="bookLists[i].books[j].selected"
> value="true">
> >
> > I don't think logic:iterate supports property as "indexed".
> > Probably you can create above tag using values you have.
> >
> > "bookLists[i].books[j].selected" will be converted as
> > "getBookList().get(i).getBooks().get(j).setSelected(value)" you will have
> > to
> > make sure that none of the getters return null object.
> >
> > Regards,
> > Nikhil
> > On Tue, Apr 14, 2009 at 7:04 AM, thanuja <thanuja_jayal...@yahoo.com>
> > wrote:
> >
> >>
> >> Hi,
> >>
> >> I am using one logic iterate tag inside another. The data set at the
> >> inner
> >> loop should update form bean. Following explains what i tried to do.
> This
> >> way the data displays as I expected. But when I select the check box it
> >> won't update the corresponding 'Book' object. (The form has list of
> >> 'BookList' objects. Each BookList object has set of Book objects. I
> >> wanted
> >> to mark Book as selected.)
> >>
> >> class BookList
> >> ArrayList<Book> books
> >>
> >> class Book
> >> String name
> >> boolean selected
> >>
> >> class BookInfoForm extends ActionForm{
> >> ArrayList<BookList> bookLists;
> >>
> >> public BookList getBookl(int index){
> >> return bookLists.get(index);
> >> }
> >> public void setBookl(int index,BookList element){
> >> bookLists.set(index, element);
> >> }
> >> public Book getBook(int index){
> >>
> >> return bookLists.get(?).getBooks().get(index);
> >> }
> >> public void setBook(int index,Book element){
> >>
> >> bookLists.get(?).getBooks().set(index,element);
> >> }
> >>
> >>
> >> }
> >>
> >> <logic:iterate name="bookInfoForm" id="bookl" property="bookLists"
> >> indexId="i">
> >>
> >> <logic:iterate id="book" name="bookl" property="books" indexId="j">
> >> <html:checkbox name="book" property="selected" indexed="true"
> >> value="true"
> >> />
> >> <bean:write name="book" property="name" />
> >>
> >> </logic:iterate>
> >>
> >> </logic:iterate>
> >>
> >> Thanks in advance,
> >> Thanuja
> >>
> >>
> >> --
> >> View this message in context:
> >>
> http://www.nabble.com/Multiple-Logic-iterate-tags-and-setting-indexed-properties-tp23031690p23031690.html
> >> Sent from the Struts - User mailing list archive at Nabble.com.
> >>
> >>
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
> >> For additional commands, e-mail: user-h...@struts.apache.org
> >>
> >>
> >
> >
> > --
> > Nikhil
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Multiple-Logic-iterate-tags-and-setting-indexed-properties-tp23031690p23050006.html
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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>
>
--
Nikhil
