What’s the difference between a single-form loadForm() callback and the all-forms whenReady()?
Let’s say you want to immediately switch to lightbox mode (using the Forms 2.0 native lightbox() feature) when a specific form is ready.
You’d think there’d be zero difference between Approach #1:
MktoForms2.whenReady(function(mktoForm){
if(mktoForm.getId() == 1234)
MktoForms2.lightbox(mktoForm).show();
}
});
MktoForms2.loadForm("//pages.example.com", "410-ABC-673", 1234);
And Approach #2:
MktoForms2.loadForm("//pages.example.com", "410-ABC-673", 1234, function(mktoForm){
MktoForms2.lightbox(mktoForm).show();
});
Both snippets load the form and fire a callback when it’s ready.
In #1, the callback function technically runs when any form becomes ready, but the lightbox is conditioned on the form ID. (For a page with only one form, that condition wouldn’t be necessary.)
In #2, the callback runs only when form 1234 is ready, since it’s part of that form’s loadForm() call.
All other things
