ERD2WUtilities.parentListPage(sender) should give you the next list
page up for the sender even if the sender is nested.
Ramsey
On Oct 8, 2010, at 1:56 PM, David Avendasora wrote:
Hi all,
I'm using the instructions here: http://wiki.objectstyle.org/confluence/display/WO/D2W+Flow+Control
to add a function to my D2W listing page that will create and Excel
file of the objects listed. It works great, but I'm not comfortable
with how I'm getting the EODataSource from the existing page. Here's
how I'm doing it now:
// "Export To Excel"
public WOActionResults exportToExcel(WOComponent sender) {
setSender(sender);
ListPageInterface lpi = (ListPageInterface) D2W.factory()
.pageForConfigurationNamed
("ListExcelCCCommunicationIdentity",
sender
().session());
lpi.setDataSource((EODataSource) sender().parent()
.valueForBinding
("dataSource"));
lpi.setNextPage(sender());
return (WOActionResults) lpi;
}
the call to: .valueForBinding("dataSource") seems wrong since it
depends upon the parent of the ERDControllerButton to have the
datasource, which is not always true.
What would be the proper way to get the dataSource?
Dave
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/ramsey%40xeotech.com
This email sent to [email protected]
_______________________________________________
Do not post admin requests to the list. They will be ignored.
Webobjects-dev mailing list ([email protected])
Help/Unsubscribe/Update your Subscription:
http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com
This email sent to [email protected]
