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From "shi nong (JIRA)" <...@myfaces.apache.org>
Subject [jira] Created: (MYFACES-980) the implementation problem of validation
Date Mon, 26 Dec 2005 09:28:30 GMT
the implementation problem of  validation 
------------------------------------------

         Key: MYFACES-980
         URL: http://issues.apache.org/jira/browse/MYFACES-980
     Project: MyFaces
        Type: Bug
  Components: Implementation  
    Versions: 1.0.9m9, 1.1.1    
    Reporter: shi nong



Recently I compare the Sun's JSF RI and Myfaces,   I found one problem of myfaces.

If you page has many input tags with validation , just like below 
 
           <h:inputText id="qc_1" value="#{tyjqj.indexNumber}" required="true">
	<f:validateLength minimum="4" maximum="8"/>
          </h:inputText>
          <h:inputText id="qc_2" value="#{tyjqj.indexName}" required="true">
	<f:validateLength minimum="1" maximum="20"/>
          </h:inputText>

when submit page,   and not every validation is passed,  the pre-input value in the return
page will be clear,  but in Sun's JSF Ri, only invalidated input is clear, and others are
remained.  I think remaining the correct value is a better choice,  consider the scene , if
one user type 20 fields, only one error,  but you clear all 20 fields,   it would make the
user boring. 

so , can myfaces provide a  flag or attribute to configure the behaviour style,  remain the
correct value or clear all.
		

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