ui.Form.getNode
Get the DOM node of the form.
Syntax
getNode()
RETURNS om.DomNode
Usage
The getNode()
method returns the DOM node containing the abstract
representation of the window/form.
After loading and displaying a form with OPEN FORM / DISPLAY FORM
or with
OPEN WINDOW ... WITH FORM
, get the form object for example with ui.Dialog.getForm()
and use
the getNode()
method to query the DOM node corresponding to the form.
Example
MAIN
DEFINE f ui.Form
DEFINE n om.DomNode
DEFINE rec RECORD
custid INTEGER,
custname VARCHAR(40)
END RECORD
OPEN FORM f1 FROM "customer"
DISPLAY FORM f1
INPUT BY NAME rec.*
BEFORE INPUT
LET f = DIALOG.getForm()
LET n = f.getNode()
DISPLAY n.toString()
END INPUT
END MAIN