Roberto-
in
%TOMCAT_HOME%\webapps\struts2-showcase-2.1.6\WEB-INF\classes\com\opensymphony\xwork2\validator\validators\default.xml
you should have at minimum these 2 Validation Classes declared:
<validators>
<validator name="requiredstring"
class="com.opensymphony.xwork.validator.validators.RequiredStringValidator"/>
<validator name="expression"
class="com.opensymphony.xwork.validator.validators.ExpressionValidator"/>
<!-- Other validators go here -->
</validators>
//an example of Action Class with an ID attribute
package com.opensymphony.webwork.example;
import com.opensymphony.xwork.ActionSupport;
/**
* ValidatedAction
* @author Jason Carreira
* Created Sep 12, 2003 9:23:38 PM
*/
public class WhateverNameOfYourAction extends ActionSupport {
private String validationAction = "basicValidation.action";
//here is your ID field
private String ID;
public String getID() { return ID; }
public void setID(String ID) { this.ID = ID; }
public String getValidationAction() {
return validationAction;
}
public void setValidationAction(String validationAction) {
this.validationAction = validationAction;
}
}
WhateverNameOfYourAction-validation.xml
<!DOCTYPE validators PUBLIC "-//OpenSymphony Group//XWork Validator 1.0//EN"
"http://www.opensymphony.com/xwork/xwork-validator-1.0.dtd";>
<validators>
<validator type="expression">
<param name="expression"><![CDATA[(ID!=null)]]></param>
<message>ID Must Not Be Null </message>
</validator>
<field name="ID">
<field-validator type="requiredstring">
<message>You must enter a ID.</message>
</field-validator>
</field>
</validators>
?
Martin
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> Date: Wed, 8 Apr 2009 15:15:11 +0200
> From: [email protected]
> To: [email protected]
> Subject: Re: validation
>
> Humm.. I don't know.. I tried with
>
> view:
> <s:form method="post" action="Item_update" namespace="/admin">
>
> struts.xml:
> <action name="Item_update" method="update"
> class="ch.nunnisoft.myecommerce.actions.admin.ItemAction">
> <result type="redirect-action">
> <param name="actionName">Item-view?id=${id}</param>
> </result>
> <result name="input" type="tiles">adminItemEdit</result>
> </action>
>
> and renamed validator xml file to:
> Item_update-update-validation.xml
>
> but still.. it doesn't check anything..
>
> Any more hints?
>
> Robi
>
>
> Lukasz Lenart ha scritto:
> > 2009/4/8 Roberto Nunnari <[email protected]>:
> >> <action name="Item-update" method="update"
> >
> > Action name is:
> > Item-update
> >
> > method name is:
> > update
> >
> > so then, validation file should be?
> > Item-update-update-validation.xml
> >
> >> and here's my Item-update-validation.xml file that I put in the same folder
> >
> > In theory this should work for whole action Item-update, but I think
> > the problem is that double dash ;-)
> >
> > Change naming convention for your actions, use namespace instead names
> > like Item-update or use underscore
> >
> >
> > Regards
>
>
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