I'm looking at the addnew form for a table that has a foreign key that
is allowed to be null. AsForm has generated a select box for it, which
is good (modulo the other issues we know about :) But it's populated
the select box with all the existing keys. There doesn't seem to be any
way to say that I want a NULL value for this field in my new record.
I have SQL like this:
CREATE TABLE a_table (
id INT NOT NULL,
fk INT,
FOREIGN KEY (fk) REFERENCES another_table (id)
) TYPE=InnoDB;
and code like this:
ATable->has_a( fk => 'AnotherTable' );
AnotherTable->might_have(entries => 'ATable', 'fk');
Is there something else I should be configuring or do I need to think
about overriding AsForm?
maypole.perl.org seems to be down, so I couldn't check if
<http://maypole.perl.org/?ImprovedAsForm> has anything new.
BTW, I'm frequently having trouble getting to perldoc.com over the past
few weeks. Is this a shared problem? Are there mirrors?
Thanks, Dave
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