How to make a closing accordion when you click outside of it?

问题

Please help me! I create a simple accordion and I'm trying to make it close when you click anywhere on the page, except for accordions content.

See JSFiddle: jsfiddle.net/2DaR6/201/

回答1:

Just check to see if the clicked element was in the accordian or not

$(document).click(function(e) {
    if (!$( "#acc" ).is(e.target) && !$( "#acc" ).has(e.target).length) {
        $('#acc').accordion('activate', -1);
    }
});

http://jsfiddle.net/2DaR6/202/

来源：https://stackoverflow.com/questions/18421214/how-to-make-a-closing-accordion-when-you-click-outside-of-it