Vijay, Thanks for your answer. I tried what you suggested, with no success. I get an exception saying that the getter method is not found : java.lang.NoSuchMethodException: Property 'parameter' has no getter method at org.apache.commons.beanutils.PropertyUtils.getSimpleProperty(PropertyUtils.java:1180) at org.apache.commons.beanutils.PropertyUtils.getNestedProperty(PropertyUtils.java:772) at org.apache.commons.beanutils.PropertyUtils.getProperty(PropertyUtils.java:801) at org.apache.commons.validator.Validator.validateField(Validator.java:487) at org.apache.commons.validator.Validator.validate(Validator.java:582) at org.apache.struts.validator.ValidatorActionForm.validate(ValidatorActionForm.java:121) at com.rubis.web.system.action.SubmitStrategyAction.save(SubmitStrategyAction.java:71) Here are the getter/setter methods of the form : private LinkedList parameters; public LinkedList getParameters() { return parameters; } public void setParameters(LinkedList parameters) { this.parameters = parameters; } public ParamInterfaceElementBean getParameter(int index) { while( index >= parameters.size() ){ parameters.add(new ParamInterfaceElementBean()); } return (ParamInterfaceElementBean) parameters.get(index); } public void setParameter(int index, ParamInterfaceElementBean parameter) { while ( index >= parameters.size() ){ parameters.add(new ParamInterfaceElementBean()); } parameters.set(index, parameter); } Do you have a clue about what I'm doing wirng ? Fred Le lun 03/11/2003 à 13:25, Vijaykumar a écrit : > Hi Frederic, > > I thing in validation.xml u must provide your setting as > > property="orderNumber" > indexedListProperty="parameter" > depends="required,integer,positive"> > > > > You have specified it as > indexedListProperty="parameters" > > Plz Verify your validation.xml. > > -Vijay > > > Frederic Dernbach wrote: > > >I would like to know how to use the Struts Validator with indexed > >properties. > > > >I cannot display error messages under the field (but the validator > >obviously works and performs validation). > > > >Below is the relevant parts of my JSP and of my valdiation.xml file : > >Upon submission of the JSP's form, I can see the validator does not > >validate the 'orderNumber' property if it is empty. But no error > >messages is displayed. > > > >Can an error message be displayed under the input field if the property > >being validated is indexed ? > > > >Fred > > > > > >**** JSP **** > > > > > >.../... > > > property="parameters" > > id="parameter" > > type="com.rubis.web.system.bean.ParamInterfaceElementBean"> > > > > > > .../... > > > > > >
> > > >
> > > property="orderNumber" > > indexed="true"/> > >
> > > >**** validation.xml **** > > > property="orderNumber" > > indexedListProperty="parameters" > > depends="required,integer,positive"> > > > > > > > > > > > > > > > > > >--------------------------------------------------------------------- > >To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org > >For additional commands, e-mail: struts-user-help@jakarta.apache.org > > > > > > > > -- > Your favorite stores, helpful shopping tools and great gift ideas. > Experience the convenience of buying online with Shop@Netscape! > http://shopnow.netscape.com/ > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org > For additional commands, e-mail: struts-user-help@jakarta.apache.org > > --------------------------------------------------------------------- To unsubscribe, e-mail: struts-user-unsubscribe@jakarta.apache.org For additional commands, e-mail: struts-user-help@jakarta.apache.org