[jboss-user] [JBoss Seam] - expression language empty parameter

[EverlastX1]

hello,

I have a strange problem with the seam EL that I didn't had with version 1.2.1 GA .
Now I moved from 1.2.1 to 2.0.0GA.
The problem is that if I pass a parameter like #{searcher.searchByCreator(c)} the function is getting called in my bean searchBean.searchByCreator(String creator) but the value of String creator is empty (not null). Parm. c is not empty because it gets printed on the screen.

Where can I look for failures or what did I do wrong, because I don't get any strange debug messages or any error messages.


thank you 

best regards.

V.



  | <div id="center">
  | 		<h:messages globalOnly="true" styleClass="message" /> 
  | 			
  | 			<h:form id="search_Form">			 
  | 			 		<h:inputText id="value" required="false" value="#{searcher.searchString}"  style=" width : 300px; "/> 
  | 	 				<h:commandButton id="search" value="search" action="#{searcher.search}" style="width : 50px; "/> 									
  | 			</h:form>	
  | 		
  | 		<!-- RESULT LIST -->
  | 			  		
  | 		<h:dataTable id="DT_docs" var="docResult" value="#{docs}">		
  | 		  <h:column id="Column_docs">		  
  | 		  
  | 		  	<h:outputText value=" Creator: " rendered="#{not empty docResult.doc.creator}"  />
  | 				<h:dataTable id="DT_creator"  var="c" value="#{docResult.doc.creator}">		
  | 					<h:column id="Column_creator">		
  | 					    <h:form id="Form_creator" styleClass="subText" style="margin:auto;padding:auto; /*just for the IE*/">			  								
  |  	 						<s:link id="Link_searchByCreator" value="[#{c}]," action="#{searcher.searchByCreator(c)}"/>
  | 						</h:form>		
  | 					</h:column>
  | 				</h:dataTable>			
  | 
  | 		  </h:column>
  | 		</h:dataTable>
  | 	
  | 		</div> <!-- center-->
  | 



My bean code looks like this


  | 
  | @Stateful
  | @Name("searcher")
  | public class SearchBean implements Search, Serializable {
  | 
  | 	@DataModel
  | 	private List<SearchResult> docs = null;
  | 	
  | 	public void search(){		
  | 		log.info("search.search() action called " + searchString);	
  | 		docs = indexer.search(searchString);		
  | 	}
  | 
  | 	
  | 	public void searchByCreator(String creator){
  | 		searchString = "creator:"+ creator ;
  | 		search();
  | 	}
  |         
  |        @Destroy 
  | 	@Remove
  | 	public void destroy() {}
  | 
  | 	

View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4119989#4119989

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4119989