com.extjs.gxt.ui.client.widget.grid
Interface GridGroupRenderer
public interface GridGroupRenderer
Renderer used to render a grids group row which is the row displayed before
the groups data rows begin. The group row will span all columns.
Code snippet:
GroupingView view = new GroupingView();
view.setShowGroupedColumn(false);
view.setForceFit(true);
view.setGroupRenderer(new GridGroupRenderer() {
public String render(GroupColumnData data) {
String f = cm.getColumnById(data.field).getHeader();
String l = data.models.size() == 1 ? "Item" : "Items";
return f + ": " + data.group + " (" + data.models.size() + " " + l + ")";
}
});
render
java.lang.String render(GroupColumnData data)
- Returns the HTML for a group.
- Parameters:
data
- the group column data
- Returns:
- the HTML