[jira] Reopened: (MYFACES-1769) JSR-252 Issue #224: Corrected h:dataTable var to be a String, and not ValueExpression enabled

["Matthias Weßendorf (JIRA)" <de...@myfaces.apache.org>]

     [ https://issues.apache.org/jira/browse/MYFACES-1769?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias Weßendorf reopened MYFACES-1769:
-----------------------------------------


> JSR-252 Issue #224: Corrected h:dataTable var to be a String, and not ValueExpression enabled
> ---------------------------------------------------------------------------------------------
>
>                 Key: MYFACES-1769
>                 URL: https://issues.apache.org/jira/browse/MYFACES-1769
>             Project: MyFaces Core
>          Issue Type: Bug
>          Components: JSR-252
>         Environment: Tomcat 6.0.14, Myfaces 1.2.1-SNAPSHOT
>            Reporter: Leonardo Uribe
>            Priority: Minor
>
> Now myfaces has the following on UIData:
>   // Property: var
>   private String _var;
>   /**
>    * Gets Defines the name of the request-scope variable that will hold the current row during iteration.  This value must be a static value.
>    *
>    * @return  the new var value
>    */
>   public String getVar()
>   {
>     if (_var != null)
>     {
>       return _var;
>     }
>     ValueExpression expression = getValueExpression("var");
>     if (expression != null)
>     {
>       return (String)expression.getValue(getFacesContext().getELContext());
>     }
>     return null;
>   }
>   /**
>    * Sets Defines the name of the request-scope variable that will hold the current row during iteration.  This value must be a static value.
>    * 
>    * @param var  the new var value
>    */
>   public void setVar(String var)
>   {
>     this._var = var;
>   }
> Because var is a static String, according to the spec it should be as is:
>   // Property: var
>   private String _var;
>   /**
>    * Gets Defines the name of the request-scope variable that will hold the current row during iteration.  This value must be a static value.
>    *
>    * @return  the new var value
>    */
>   public String getVar()
>   {
>       return _var;
>   }
>   /**
>    * Sets Defines the name of the request-scope variable that will hold the current row during iteration.  This value must be a static value.
>    * 
>    * @param var  the new var value
>    */
>   public void setVar(String var)
>   {
>     this._var = var;
>   }
> HtmlDataTableTag has this:
>   private ValueExpression _var;
>   public void setVar(ValueExpression var)
>   {
>     _var = var;
>   }
> it should be this:
>   private String _var;
>   public void setVar(String var)
>   {
>    _var=var;
>   }
> The proper corrections on h.tld and others should be done.

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