The implementation of get/setNewspaperColumns needs to be patched.
It looks like this:
public int getNewspaperColumns() {
return _newspaperColumns;
}
public void setNewspaperColumns(int newspaperColumns) {
this._newspaperColumns = newspaperColumns;
}
It needs to be rewritten to work like get/setRows so that it first
checks a ValueBinding instead of only working with an int.
public int getRows()
{
if (_rows != null)
return _rows.intValue();
ValueBinding vb = getValueBinding("rows");
Number v = vb != null ? (Number) vb.getValue(getFacesContext()) : null;
return v != null ? v.intValue() : DEFAULT_ROWS;
}
public void setRows(int rows)
{
_rows = new Integer(rows);
if (rows < 0)
throw new IllegalArgumentException("rows: " + rows);
}
Please open a JIRA issue and attach a patch. Thanks.
On 11/28/06, Yaron Spektor <[EMAIL PROTECTED]> wrote:
Hi,
I was wondering if anyone knows why the t:dataTable does not accept a
backing bean value for the newspaperColumns value-binding?
Where this example works (4 columns):
<t:dataTable newspaperColumns="4" newspaperOrientation="horizontal"
value="#{bean.valueList}" var="index" >
<h:column>
<h:outputText value="#{index}" />
</h:column>
</t:dataTable>
But this does not:
<t:dataTable newspaperColumns="#{bean.numberOfColumns}"
newspaperOrientation="horizontal" value="#{bean.valueList}" var="index"
>
<h:column>
<h:outputText value="#{index}" />
</h:column>
</t:dataTable>
Any work around to that? I can not use the t:columns.
Thanks,
