Add instance before existing instance

Question

Hello all,
is there a way to add a new instance of a Subform to show in a top the existing subform? the way it works now when you add a click on button to add a subform, the new subform shows under the exisitng subform and so forth, every time I add a subform it goes to the bottom. I want the opposite to happen where new subforms, always show in the top of old subforms.

Answer 1

It depends on where you want the subform to actually go.
Suppose you have a button inside a subform and you always want the new subform to go on top of the entire stack of subforms:
this.parent.instanceManager.insertInstance(0);
If you want to add it right above whatever instance you're working on, then this code will work:
this.parent.instanceManager.insertInstance(this.parent.index);
Note: You'll need to add or remove reference points depending on what you're using to trigger the event, of course.