RE: [other] error tag PS
Hi withbean:message key=card.title/ you can read messages from your properties file btw, If I get nothing back in JSP it's because I forget the taglibs... %@ taglib uri=/tags/struts-html prefix=html % %@ taglib uri=/tags/struts-bean prefix=bean % *** REPLY SEPARATOR *** On 22-12-2003 at 5:37 Jerald Powel wrote: it just occurrred to me, perhaps it may be due to the JSP: html:errors / as ActionMessages are not soley used for error handling? If this is the case, what error tag will extract the error labels defined in my Application.properties? thanks again G - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [other] error tag
Jerald, The first parameter to ActionMessages.add() is a string interpreted to be either ActionMessages.GLOBAL_MESSAGE or a name of one of your form fields. If you had a field on your form that was named (i.e. property=...) username, then if you wished to add a message pertaining to this field, then you would write: messages.add(username, errorMsg). You're not getting any messages displayed probably because you don't have a form field with property=init_message. Cheers, Noel -Original Message- From: Jerald Powel [mailto:[EMAIL PROTECTED] Sent: Monday, December 22, 2003 12:26 AM To: Struts Users Mailing List Subject: RE: [other] error tag Hi Noel, Thanks for that. Since that post, I have opted for constructing an ActionMessages object and populating it with ActionMessage (s). This being because I hear ActionError/s are deprecated as of Struts 1.2. I have set up the Application.properties file under WEB-INF/classes/resources containing: initialisation.error=Initialisation error - invalid UserID I catch the exception thus: ActionMessages messages = new ActionMessages(); ActionMessage errorMsg = new ActionMessage(initialisation.error); messages.add(init_message, errorMsg); saveMessages(request, messages); and forward off to the error page, but nothing is rendered. Any idea here? Perhaps something to do with the init_message string I am passing? What does that represent? appreciated G. Hi Jerald, The single-string ActionError class constructor that you are invoking interprets the parameter passed to it as a key of a message string defined in your Application.properties file (this file is usually placed under the classes/resources directory). HTH Noel -Original Message- From: Jerald Powel [mailto:[EMAIL PROTECTED] Sent: Sunday, December 21, 2003 9:45 PM To: Struts Users Mailing List Subject: [other] error tag Hello, I am handling my errors and constructing an errors object thus: ActionErrors errors = new ActionErrors(); errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(Initialisation error - userID not found)); saveErrors(request, errors); return mapping.findForward(FORWARD_error); how from the JSP do I iterate over the errors object and retrieve the messages please? I have tried but nothing was rendered to the screen? thanks G - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [other] error tag
Hi Jerald, The single-string ActionError class constructor that you are invoking interprets the parameter passed to it as a key of a message string defined in your Application.properties file (this file is usually placed under the classes/resources directory). HTH Noel -Original Message- From: Jerald Powel [mailto:[EMAIL PROTECTED] Sent: Sunday, December 21, 2003 9:45 PM To: Struts Users Mailing List Subject: [other] error tag Hello, I am handling my errors and constructing an errors object thus: ActionErrors errors = new ActionErrors(); errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(Initialisation error - userID not found)); saveErrors(request, errors); return mapping.findForward(FORWARD_error); how from the JSP do I iterate over the errors object and retrieve the messages please? I have tried html:errors/ but nothing was rendered to the screen? thanks G - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [other] error tag
Hi Noel, Thanks for that. Since that post, I have opted for constructing an ActionMessages object and populating it with ActionMessage (s). This being because I hear ActionError/s are deprecated as of Struts 1.2. I have set up the Application.properties file under WEB-INF/classes/resources containing: initialisation.error=Initialisation error - invalid UserID I catch the exception thus: ActionMessages messages = new ActionMessages(); ActionMessage errorMsg = new ActionMessage(initialisation.error); messages.add(init_message, errorMsg); saveMessages(request, messages); and forward off to the error page, but nothing is rendered. Any idea here? Perhaps something to do with the init_message string I am passing? What does that represent? appreciated G. Hi Jerald, The single-string ActionError class constructor that you are invoking interprets the parameter passed to it as a key of a message string defined in your Application.properties file (this file is usually placed under the classes/resources directory). HTH Noel -Original Message- From: Jerald Powel [mailto:[EMAIL PROTECTED] Sent: Sunday, December 21, 2003 9:45 PM To: Struts Users Mailing List Subject: [other] error tag Hello, I am handling my errors and constructing an errors object thus: ActionErrors errors = new ActionErrors(); errors.add(ActionErrors.GLOBAL_ERROR, new ActionError(Initialisation error - userID not found)); saveErrors(request, errors); return mapping.findForward(FORWARD_error); how from the JSP do I iterate over the errors object and retrieve the messages please? I have tried but nothing was rendered to the screen? thanks G - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now
RE: [other] error tag PS
it just occurrred to me, perhaps it may be due to the JSP: html:errors / as ActionMessages are not soley used for error handling? If this is the case, what error tag will extract the error labels defined in my Application.properties? thanks again G - Yahoo! Messenger - Communicate instantly...Ping your friends today! Download Messenger Now
