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Form Level Error Messages In JSF

Ramesh Kumar
Ranch Hand

Joined: Dec 28, 2004
Posts: 33
Hello,

I am looking for form based error message in JSF. I have different 3 different <h:form> tags in a single jsp for 3 different sections. (I am using 3 forms becuase all three forms are independent. And having individual save functionality which checks for JSF validations if click on Save. If I use single form when i click on Save of fisrt form fires Rrquired Validations of Second Form, which is not desirable).

My form structure is like following.
<f:view>
  <h:form
   SECTION1>
  </h:form>

  <h:form
   SECTION2>
  </h:form>

  <h:form
   SECTION3>
  </h:form>
</f:view>

I Have some form level messages to show (HTML form level not page level). I am using following code to show message

FacesContext context = FacesContext.getCurrentInstance();
FacesMessage msg = new FacesMessage();
msg.setSummary(pSummary);
msg.setDetail(pDetail);
msg.setSeverity(pSeverity);
context.addMessage(null, msg);

Error message is showing in all the forms. In any way can I show form level mesages?.


Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 16065
    
  21

There is only one Messages collection for any given JSF page view. The best you can do is to provide supply a component ID to your messages as you construct them and set up the messages tags in the forms to only display messages that have that ID.


Customer surveys are for companies who didn't pay proper attention to begin with.
Ramesh Kumar
Ranch Hand

Joined: Dec 28, 2004
Posts: 33
Thanks for the reply.

I solved my issue using h:message at each form and setting for attribute of that to Form Name.

In the controller I am using the componentId of the form to assign messages to respective form message.

- Ramesh
 
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subject: Form Level Error Messages In JSF