Hi Dave,
I am getting the below errors
15:18:15,192 ERROR [xwork2.util.XWorkMethodAccessor] An unexpected exception
occurred
ognl.OgnlException: Error getting property descriptor: null
at
com.opensymphony.xwork2.util.XWorkCollectionPropertyAccessor.getProperty(XWorkCollectionPropertyAccessor.java:92)
at
com.opensymphony.xwork2.util.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:61)
at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:819)
::::::::::::::::::::::::::::::::::::::::::::::::
::::::::::::::::::::::::::::::::::::::::::::::::
at java.lang.Thread.run(Thread.java:595)
15:18:15,202 ERROR [xwork2.util.OgnlValueStack] Error setting expr
'person.roles(0).name' with value '[Ljava.lang.String;@1e001c8'
ognl.OgnlException: target is null for setProperty(null, "name",
[Ljava.lang.String;@1e001c8)
at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1624)
I have Person-conversion.properties in the "zm.junk" package. It is the same
package where I have the Person and Role class
CreateIfNull_roles=true
Element_roles=zm.junk.Role
And as for the other question I do not have the roles initialized.
Thanks
Zafer
----- Original Message ----
From: Dave Newton <[EMAIL PROTECTED]>
To: Struts Users Mailing List <user@struts.apache.org>
Sent: Saturday, February 3, 2007 1:24:58 PM
Subject: [S2] Re: Populating collection in struts 2 Action properties
--- zafer Mohamed <[EMAIL PROTECTED]> wrote:
> I am struggling to populate a collection in the
> struts action's attribute.
You neglect to say what the problem actually is, so
helping is... tricky.
> <s:textfield label="Name"
> name="person.roles(0).name" />
As prev. poster said use [0], but this will only work
if you've actually initialize the Person's list of
Roles. Have you? There shouldn't be an issue with what
you're doing, and you do not need indexed get/sets in
S2. (Yaaay, S2/WW!)
d.
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