How to open Bootstrap dropdown programmatically

Question

I\'m trying to open a Bootstrap dropdown when I click a item of another dropdown.

The idea is to select a city from the first drop down - then the script will auto o

Answer 1

For Bootstrap 3 you can just add the 'open' class to the dropdown tag. Removing it closes the dropdown.

$('.dropdown').addClass('open'); // Opens the dropdown
$('.dropdown').removeClass('open'); // Closes it

This may work in other versions, but I'm not sure.