[jira] Commented: (MYFACES-1528) Regression: empty with CachedRowSet

["Paul Norrie (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-1528?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12491508 ] 

Paul Norrie commented on MYFACES-1528:
--------------------------------------

I've just found the same bug.

Myfaces implementation of dataTable renders no rows in 1.1.5 and 1.1.4 but it does in 1.1.3.  Note this is the h:dataTable not Tomahawks t:dataTable.

> Regression: <h:DataTable> empty with CachedRowSet
> -------------------------------------------------
>
>                 Key: MYFACES-1528
>                 URL: https://issues.apache.org/jira/browse/MYFACES-1528
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-127
>    Affects Versions: 1.1.4, 1.1.5-SNAPSHOT
>         Environment: Linux, Tomcat-5.5.20, org.postgres.Driver jdbc3-8.1
>            Reporter: Steffen Neumann
>
> Hi,
> I have a working application (myfaces-1.1.3.jar) that fills a CachedRowSet
> and displays in a <h:dataTable>. 
> When replacing with myfaces-1.1.4 or myfaces-1.1.5-SNAPSHOT
> (I tried with SNAPSHOT January1st, February 1st) the dataTable is empty, 
> no rows are rendered and no exceptions are thrown.
> (Actually I have two applications in three different environments 
>  which reproducible fail to render the table)
> I am unsure whether this relates to TOMAHAWK-89, 
> but that refers to <t:dataTable>
> Yours,
> Steffen
> Bean:
> 	public CachedRowSet getRsdates(){
> 		ResultSet d = null;
> 		CachedRowSet crs = null;
> 		try {
> 			con = getDBConnection();
> 			
> 			pstm = con.prepareStatement("select date, count(date) as count from userdates group by date order by date;");
> 			d = pstm.executeQuery();
> 			crs = new CachedRowSetImpl();
> 			crs.populate(d);
> 			con.close();
> 			
> 		} catch (SQLException e) {
> 			// TODO Auto-generated catch block
> 			e.printStackTrace();
> 		}		
> 		return crs;
> 	}
> *.jsp:
> 	<h:dataTable value="#{tisch.rsdates}" var="tupel" >
> 						<h:column>
> 							<h:outputText value="#{tupel.date}" />
> 						</h:column>
> 					</h:dataTable>

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