Counting Portal Rows
I have a simple database to do journal entries. One Table (Parent) has one entry for each journal entry. In a portal I added the debit and credit entries to make the journal entry (Child). I need to make sure only XX lines are entered into the portal.
Can I do real-time count the lines? Do I have to commit the portal to update the count? It is a printing issue to keep it to one page.
In the Parent table, I have a Calculation field COUNT(child::GLNum). But it is blank on a record that has 17 portal records. GLNum can never be empty.
I was following this example:
Portal Row Count