Author: nickarls Date: 2008-11-18 05:26:57 -0500 (Tue, 18 Nov 2008) New Revision: 9589 Modified: trunk/doc/Seam_Reference_Guide/en-US/Excel.xml trunk/src/excel/org/jboss/seam/excel/ui/UIWorksheet.java Log: Minor. Make Maps iterable Modified: trunk/doc/Seam_Reference_Guide/en-US/Excel.xml =================================================================== --- trunk/doc/Seam_Reference_Guide/en-US/Excel.xml 2008-11-18 10:11:20 UTC (rev 9588) +++ trunk/doc/Seam_Reference_Guide/en-US/Excel.xml 2008-11-18 10:26:57 UTC (rev 9589) @@ -415,7 +415,10 @@ <para> <literal>value</literal> &#8212;An EL-expression to the backing data. The - value is a string. + value is a string. The target of this expression is + examined for an Iterable. Note that if the target is a Map, + the iteration is done over the Map.Entry entrySet(), so you + should use a .key or .value to target in your references. </para> </listitem> <listitem> Modified: trunk/src/excel/org/jboss/seam/excel/ui/UIWorksheet.java =================================================================== --- trunk/src/excel/org/jboss/seam/excel/ui/UIWorksheet.java 2008-11-18 10:11:20 UTC (rev 9588) +++ trunk/src/excel/org/jboss/seam/excel/ui/UIWorksheet.java 2008-11-18 10:26:57 UTC (rev 9589) @@ -5,6 +5,7 @@ import java.util.Arrays; import java.util.Iterator; import java.util.List; +import java.util.Map; import javax.faces.model.DataModel; @@ -556,6 +557,9 @@ { return ((Iterable) ((DataModel) value).getWrappedData()).iterator(); } + else if (value instanceof Map) { + return ((Map) value).entrySet().iterator(); + } else if (value instanceof Query) { return (((Query) value).getResultList()).iterator();