Actually the ArrayList menuComponentBean is having all the menuNames which I am showing in the top header row of a html table. I want to set the colspan of all the other rows equal to the number of menu items in this row.
Thanks,
Prashant.
"Nagendra
Kumar O V S" To: <[EMAIL PROTECTED]>
<[EMAIL PROTECTED] cc:
go.com> Subject: Re: Nested Bean Problem
07/25/03
10:22 AM
Please
respond to
"Struts Users
Mailing List"
hi,
why do u want to get the size of the collection...?
u can use indexId attribute which gives the index of the iterator
-- nagi
-------Original Message-------
From: Struts Users Mailing List
Date: Friday, July 25, 2003 09:57:28 AM
To: [EMAIL PROTECTED]
Subject: Nested Bean Problem
Hi,
I have a problem handling nested beans..
For example...
I have a userBean as given below
private int userID;
private String lastName;
private String firstName;
private ArrayList roleUser;
Where the last field Arraylist is the arraylist of the objects of the bean
called roleUserBean.
Again the roleUserBean has the following properties.
private int roleid;
private String desc;
private String name;
private ArrayList menuComponent;
The last property menuComponent is the arrayList of objects of the bean
called menuComponentBean.
Now the menuComponentBean contains
private int menuID;
private String menuName;
private String description;
I have put the userBean in the session scope. Now I want to know how many
objects are there in the menuComponentBean (size of the ArrayList
menuComponentBean). I am not able to get that. Please help.
Thanks in advance.
Prashant M Desai.
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