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
>
>
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--
Nikhil
