Hello,
The easy way is to create a custom column and use that to convert the value.
i.e. extend ProperyColumn and override the protected IModel<?>
createLabelModel(IModel<T> rowModel) method such that it converts the
inner value (0 or 1) into the string value you want.
@SuppressWarnings("unchecked")
protected IModel<?> createLabelModel(IModel<T> rowModel)
{
// here we use a wrapping model that will convert the integer
value returned from the property model.
return new IntegerToStringModel (PropertyModel(rowModel,
propertyExpression), new String[] {"Sent", "Not Sent"});
}
// this class converts the integer to one of the defined options.
public class IntegerToStringModel extends AbstractReadOnlyModel<String> {
private final IModel<Integer> integerModel;
private final String[] options;
/**
*
*/
public IntegerToStringModel(IModel<Integer> integerModel, String[]
options) {
this.integerModel = integerModel;
this.options = options;
// TODO Auto-generated constructor stub
}
/*
* (non-Javadoc)
*
* @see org.apache.wicket.model.AbstractReadOnlyModel#getObject()
*/
@Override
public Object getObject() {
int value = this.integerModel.getObject();
switch (value) {
case 0:
return options[0];
case 1:
return options[1];
default:
return "undefined";
}
}
}
Regards,
Mike
Hey,
I have a message class that has a status (which it is an integer)
to indicate whether the message has been sent successfully.
Inside a data table, how to handle this integer values so instead
of displaying 0 or 1, it displays "Sent" or "Not Sent"?
Thanks.
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