Sylvain Wallez wrote:
Bj�rn Voigt wrote:
Bj�rn Voigt wrote:
Joerg Heinicke wrote:
On 04.10.2004 15:34, Bj�rn Voigt wrote:
Moin,
i use an upload-widget (cocoon-2.1.5) in my cforms,
but I need it once more, but I cant set the value to
null to reset it for reuse.
setValue is not implemented and throws an exception.
It allready possible to reset it? If not, Is it possible
that you add an method like to Upload.java
public void reset() {
this.part = null;
}
setValue() has been implemented:
http://issues.apache.org/bugzilla/show_bug.cgi?id=30270. But I guess
resetting it to null is not possible with the current implementation
as the instanceof test would fail.
Joerg
Hi Joerg,
I tried this dirty workaround the Upload.java of the
cocoon-2.1.5.1 release and this seems to work, but is
with the current version of Upload a reset and reuse
possible?
Bj�rn
Oh u r right, setValue(null) would be not a good Idea,
is it possible to add a additional method for reseting ?
Why isn't is a good idea? It seems to me to be the cleanest way, as this
is exactly how you would to it on a regular field.
Sylvain
Sorry Sylvain I mean using setValue(null) with the current
version of this method would not be good. U r right lets fix
the setValue(), that it can handle with null. I dont need
more then a possibility to set the value back to null.
Thank
you
