rather than putting it into session keep it in pageContext object ...
pageContext.setAttribute("produtoView", formatosArquivos);
this works definitely...
rest is ok..
hope this may help you...
regards
abhijeet
----- Original Message -----
From: "Bryan Hanks" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, November 18, 2003 10:31 AM
Subject: RE: Generate a Drop-Down ???
There's a very easy way to generate a drop-down. From your example, I'm not
sure what ProdutoView does, so I'm going to assume you want to only create a
drop-down of "CSV" and "XML".
Forgive me for starting over, but there is a very easy way to do what you
want, but you must modify you ArrayList a bit.
In the action:
ArrayList formatosArquivos = new ArrayList();
formatosArquivos.add( new org.apache.struts.util.LabelValueBean( "CSV", "20"
) );
formatosArquivos.add( new org.apache.struts.util.LabelValueBean( "XML", "40"
) );
session.setAttribute("produtoView", formatosArquivos);
---
In the JSP:
<html:select property="product_value" >
<html:options collection="produtoView" property="value"
labelProperty="label" />
</html:select>
---
Explanation:
Org.apache.struts.util.LabelValueBean takes two arguments: label, value.
These are assigned as "label" and "value", respectively (obvious, no?).
When the JSP runs html:options, it creates a drop-down with labels
labelProperty (="label") and corresponding values property (="value"). The
selected value is returned in the html:select property (="product_value").
In this example, if the user selects "CSV", then product_value=20.
See also: http://masterdev.dyndns.dk/dev/6.htm
Cheers,
Bryan
-----Original Message-----
From: Mauricio T. Ferraz [mailto:[EMAIL PROTECTED]
Sent: Friday, November 14, 2003 5:23 PM
To: Struts Users Mailing List
Subject: Generate a Drop-Down ???
I put the bean on the method execute on myAction
ArrayList formatosArquivos = new ArrayList();
formatosArquivos.add("CSV");
formatosArquivos.add("XML");
formatosArquivos.add("Algorithmics");
ProdutoView produto = new ProdutoView();
produto.setFormatosArquivos(formatosArquivos);
session.setAttribute("produtoView",produto);
So, How I generate a drop-down list on the next Jsp page???
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
