I have a drop down menu. Every time a user selects one of the items from the 387 I want it to disappear from the list. How do I do this?
Something similar was previously discussed here:
I think the 387 you are talking about are the 387 countries to pray for? You want to make one unavailable after someone has 'adopted' it? I don't think it's easily possible now, but might be possible using the available hooks to populate the select list. You could maintain your list of countries and use the gform_pre_render hook to populate the drop down.
I'm not sure of the best way to go about it, but I think it could be done with some customization.