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From Randy Burgess <>
Subject Re: Calling Action on form load
Date Thu, 27 Mar 2008 16:55:05 GMT
Use the <s:action> tag.

Randy Burgess
Sr. Web Applications Developer
Nuvox Communications

> From: aum strut <>
> Reply-To: Struts Users Mailing List <>
> Date: Thu, 27 Mar 2008 22:04:04 +0530
> To: Struts Users Mailing List <>
> Subject: Calling Action on form load
> Hi all,
> is it possible to call an action in struts2  everytime when the page get
> loaded if yes how it is possible.
> my problem is i am using <s:select> tag and using a list to pupulate this
> drop down this list is coming from the action which i m calling before the
> page is being displayed.
> the folw is like this:
> if usercall for this JSP page instaed to direct user directly  to this page
> i m calling an action which is preaparing a list for the <s:select> tag
> and then it is forwarding the user to this page.
> Till now eveything is working fine,but when on this page user is entering
> some values in the fields and hitting the submitting button,exception is
> being thrown which is saying that:
> select', field 'list', name 'code': The requested list key 'ItemCode' could
> not be resolved as a collection/array/map/enumeration/iterator type.
> Example: people or people.{name} - [unknown location]
> because i thik it is unable to call the action again which is returning the
> theer any way to call that action each time when user is
> submitting the value..
> any pointer in this regard will be much appriciated.
> -aum

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