Initially I tried to do the same i.e placing the List1 in the form. But for
some reason the options were not displaying.
I am using DynaValidatorForm and form-bean is defined in the struts config.
In my prepare action I have
LabelValueBean lblValueBean1 = new LabelValueBean("Visa", "V");
LabelValueBean lblValueBean2 = new LabelValueBean("MasterCard",
"M");
LabelValueBean lblValueBean3 = new LabelValueBean("American
Express", "AE");
//Options
ArrayList List1 = new ArrayList();
List1 .add(lblValueBean1);
List1 .add(lblValueBean2);
List1 .add(lblValueBean3);
request.set("List1 ", List1 );
> The Jsp the combox is filled
> ...........
> ..........
> <html:select name="FacilityForm" property="selected">
> <html:options collection="List1"
> property="value" labelProperty="label"/>
> </html:select>
can you tell me how to define the collection in the form-bean so that it can
be accessed by the JSP? As I tried this before and was not successful.
Thanks.
From: Michael Jouravlev <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <user@struts.apache.org>
To: Struts Users Mailing List <user@struts.apache.org>
Subject: Re: cannot find bean error, when cliked on submit button
Date: Tue, 17 Jan 2006 13:20:42 -0800
> In the JSP have comboboxes.
>
> PrepareFacilityAction
>
> .....
> ....
> request.setAttribute("List1", getList1(form));
> ...........
> ...........
>
> The Jsp the combox is filled
> ...........
> ..........
> <html:select name="FacilityForm" property="selected">
> <html:options collection="List1"
> property="value" labelProperty="label"/>
> </html:select>
>
> ..............
> ................
>
>
>
> The JSP displayes fine with all the values in it. This JSP has required
> fields in it. Used validator.xml to define al lthe required fields.
>
> There is a Save Button which is the submit button in the JSP. When
clicked
> on Save want the validations to be done and be in the same JSP.
>
> When Clicked on Save, it is not going into the DispatchFacilityAction
>
> But getting the error in JSP
> Cannot find bean under name List1 ------ This List1 was in the request
when
> the JSP originally displayed.
>
> Why is this?
Maybe because Struts tries to set current selection in the List1
object, which has request scope and is already gone. Not sure about it
though, I need to look into how Struts sets selected item for
list-type property.
> How to fix this.
I would not create any objects outside ActionForm like you did with
List1. Instead, I would define all objects that are needed to be
displayed/updated as properties of ActionForm. This approach will keep
all page-related objects in one place, and they all will be available
at once.
Michael.
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