在文档上挂起一个单击事件侦听器。在事件侦听器中，您可以查看事件对象，特别是event.target，以查看单击了什么元素：

$(document).click(function(e){
    if ($(e.target).closest("#menuscontainer").length == 0) {
        // .closest can help you determine if the element 
        // or one of its ancestors is #menuscontainer
        console.log("hide");
    }
});

我有一个应用程序，它的工作方式与Eran的示例类似，只是当我打开菜单时，我会将单击事件附加到主体。。。有点像这样：

$('#menucontainer').click(function(event) {
  $('html').one('click',function() {
    // Hide the menus
  });

  event.stopPropagation();
});

有关jQuery的one（）函数的更多信息

外部点击插件！

用法：

$('.target-element').outsideClick(function(event){
    //code that fires when user clicks outside the element
    //event = the click event
    //$(this) = the '.target-element' that is firing this function 
}, '.excluded-element')

它的代码：

(function($) {

//when the user hits the escape key, it will trigger all outsideClick functions
$(document).on("keyup", function (e) {
    if (e.which == 27) $('body').click(); //escape key
});

//The actual plugin
$.fn.outsideClick = function(callback, exclusions) {
    var subject = this;

    //test if exclusions have been set
    var hasExclusions = typeof exclusions !== 'undefined';

    //switches click event with touch event if on a touch device
    var ClickOrTouchEvent = "ontouchend" in document ? "touchend" : "click";

    $('body').on(ClickOrTouchEvent, function(event) {
        //click target does not contain subject as a parent
        var clickedOutside = !$(event.target).closest(subject).length;

        //click target was on one of the excluded elements
        var clickedExclusion = $(event.target).closest(exclusions).length;

        var testSuccessful;

        if (hasExclusions) {
            testSuccessful = clickedOutside && !clickedExclusion;
        } else {
            testSuccessful = clickedOutside;
        }

        if(testSuccessful) {
            callback.call(subject, event);
        }
    });

    return this;
};

}(jQuery));

根据此答案改编https://stackoverflow.com/a/3028037/1611058

这应该是有效的：

$('body').click(function (event) {
    var obj = $(event.target);
    obj = obj['context']; // context : clicked element inside body
    if ($(obj).attr('id') != "menuscontainer" && $('#menuscontainer').is(':visible') == true) {
        //hide menu
    }
});

 <div class="feedbackCont" onblur="hidefeedback();">
        <div class="feedbackb" onclick="showfeedback();" ></div>
        <div class="feedbackhide" tabindex="1"> </div>
 </div>

function hidefeedback(){
    $j(".feedbackhide").hide();
}

function showfeedback(){
    $j(".feedbackhide").show();
    $j(".feedbackCont").attr("tabindex",1).focus();
}

这是我想出的最简单的解决方案。

尝试以下代码：

if ($(event.target).parents().index($('#searchFormEdit')) == -1 &&
    $(event.target).parents().index($('.DynarchCalendar-topCont')) == -1 &&
    (_x < os.left || _x > (os.left + 570) || _y < os.top || _y > (os.top + 155)) &&
    isShowEditForm) {

    setVisibleEditForm(false);
}