[jboss-user] [JBoss Seam] - s:validateAll cumulates validation error messages when used

Wed May 23 10:18:28 EDT 2007

Hello,

does anyone meet the same problem? 

When <s:validateAll> tag is used in form together with dispalying error messahes using <h:messages globalOnly="false"/>, then the same validation message for one input form is cumulated. After first submit (in form is only one input field!) can be seen:

length must be between 10 and 255 
length must be between 10 and 255 

after second submit:

length must be between 10 and 255 
length must be between 10 and 255 
length must be between 10 and 255 

etc.

It looks like <s:validateAll> problem, because when <s:validate/> is used, all is O.K.

Here is test example:

BookDetailTest.xhtml:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:h="http://java.sun.com/jsf/html"
   	  xmlns:s="http://jboss.com/products/seam/taglib">

	#{libraryMessages.border_facelets_library}
	<meta http-equiv="Content-type" content="text/html; charset=windows-1250" />
	<meta http-equiv="Content-Language" content="cs" />
	<meta http-equiv="Expires" content="0" />
	<meta http-equiv="Cache-Control" content="no-cache" />
	<meta http-equiv="Pragma" content="no-cache" />

<f:view>
	<h:messages globalOnly="false" />
	<h:form id="saveform">
		<s:validateAll>
		<h:panelGrid columns="2" border="0" cellpadding="0" cellspacing="2">
			<f:facet name="header">
				<h:outputText id="bookDetail_book" value="#{libraryMessages.bookDetail_kniha}" />
			</f:facet>
			<f:facet name="aroundInvalidField">
				<s:span styleClass="error"/>
			</f:facet>
			<f:facet name="afterInvalidField">
				<h:outputText value=" *)" />
			</f:facet>
			<h:outputText id="bookDetail_author" value="#{libraryMessages.bookDetail_autor}" />
			<s:decorate id="author">
				<h:inputText type="text"
						label="#{libraryMessages.bookDetail_autor}"
						value="#{bookDetailBean.author}"
						required="true"
						size="30"
						maxlength="30" />
			</s:decorate>
			<f:facet name="footer">
							<h:panelGroup>
								<h:commandButton type="submit"
										id="savebutton"
										action="save"
										value="#{libraryMessages.bookDetail_ulozit}" />
								<h:commandButton type="submit"
										id="backbutton"
										action="back"
										immediate="true"
										value="#{libraryMessages.bookDetail_zpet}" />
							</h:panelGroup>
			</f:facet>
			</h:panelGrid>
		</s:validateAll>
	</h:form>
</f:view>

BookDetailTestBean.java:

package cz.profinit.education.library.web.beans;

import java.io.Serializable;

import org.hibernate.validator.Length;
import org.hibernate.validator.NotNull;
import org.jboss.seam.annotations.Name;

/**
*
* Book detail implementation class.
* 
* @author $Author: pmarek $
* @version $Revision: 1.0 $
*/

@Name("bookDetailTestBean")
public class BookDetailTestBean extends LibraryBaseBean implements Serializable {

	private static final long serialVersionUID = -1547896425866324414L;

	private String author;

	@NotNull
	@Length(min = 10, max = 255)
	public String getAuthor() {
		return author;
	}
	public void setAuthor(String author) {
		this.author = author;
	}

	/**
     * SaveBookListener.
     * @ cycle
     */
	public String save() {
		return "success";
	}

}

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