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https://sourceforge.net/forum/message.php?msg_id=4669515
By: ed_j_webb
Have you tried using a ColumnDecorator?
Add the decorator attribute to the <display:column> :
<display:column property="manufacturerName"
decorator="my.decorator.ManufacturerName"
sortable="true" />
and create a class like below :
public class ManufacturerName implements ColumnDecorator {
public String decorate(Object columnValue) {
Manufacturer mnf = (Manufacturer)columnValue;
if (mnf.getType().equals(DISTILLER) {
return "<a href=\"/distiller?id=" + mnf.getId() + "\">" + mnf.getName()
+ "</a>";
} else {
return "<a href=\"/blender?id=" + mnf.getId() + "\">" + mnf.getName()
+ "</a>";
}
}
}
If I've understood the workings of the decorators correctly then the sort will
be on the object's manufacturerName property but the display will be the
hyperlinked
name.
Ed!
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