I have a menu in jQuery when you click on a link it opens up, but I want it so when you click somewhere else, anywhere else that is not the menu, it becomes hidden.
At the moment I'm binding a click event to
$(':not(#the_menu)')
But this seems like I'm binding a click event to the entire minus the menu, is there a more efficient way of doing something like this?
The best way to do this is with bubbling capture, like this:
$(document).click(function() {
//close menu
})
$("#the_menu").click(function(e) {
e.stopPropagation();
});
How this works is every click bubbles (unless you stop it, usually by return false;
or event.stopPopagation()
), so whatever you click bubbles all the way up to DOM...if a click does that, we close the menu. If it came from inside the menu, we stop the bubble...so the click doesn't bubble up, triggering a close. This approach uses only 2 event handlers instead of 1 on everything but the menu, so very lightweight :)
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