modifying the save method for WO Display Group
modifying the save method for WO Display Group
- Subject: modifying the save method for WO Display Group
- From: email@hidden
- Date: Mon, 09 Oct 2006 17:36:34 -0400
I would like to know how to add a little math to the save method of a
Display Group.
I am using a display group to access records for modifying. The
returned records are displayed in Strings and one to be edited is
displayed in a Field. The user will enter a number into the field and
invoke the save component:
public WOComponent saveChanges()
{
try {
this.session().defaultEditingContext().saveChanges();
} catch (Exception e) { // could be more specific...
NSLog.err.appendln( "ViewEditInformation: saveChanges: save error:
" + e.getMessage() );
msg = "There was an error saving your changes: " + e.getMessage();
return null;
}
msg = "Changes saved.";
return null;
}
The value they are modifying is called
"transactionptDisplayGroup.selectedObject.passThroughAmt". I would
like to know how to take the user's entered value and add 15 to it
prior to the save. Then I would like to take the value of
"transactionptDisplayGroup.selectedObject.passThroughAmt" before their
edit and subtract from it the value the user entered with the added 15
and set the value of another field of the displayed group,
"transactionptDisplayGroup.selectedObject.salonPtRec". Finally, I
would like to save the results to the DB.
Any help would be nice. Thanks,
--Mat
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