右键单击时,jQuery悬停菜单消失 [英] jQuery Hover Menu disappears when right click
问题描述
我有一个菜单,在悬停时打开。但是右键单击时,菜单在打开时会消失。但我不明白为什么。我需要在contextmenu /右击的同时打开悬停菜单。
jQuery代码(版本jquery-1.11.2.min.js):
jQuery(document).on('mouseover','#main_menu',function(){
jQuery('#main_menu_inner')。show();
});
jQuery(document).on('mouseleave','#main_menu',function(){
jQuery('#main_menu_inner')。hide();
});
HTML:
< div id =main_menu>
< div id =main_menu_inner>
< div class =clear_right>< / div>
< ul>
< li>
< a href =>连结< / a>
< / li>
< li>
< a href =>连结< / a>
< / li>
< li>
< a href =>连结< / a>
< / li>
< / ul>
< / div>
< / div>
您可以破解 mouseover
/ mouseleave
通过添加布尔值来检查上下文菜单是否打开到 mouseleave
事件处理程序。这不是一个很好的做法,但它使您的请求成为可能:
var contextMenuOpened = false;
$ b $(document).on('mouseover','#main_menu',function(){
$('#main_menu_inner')。show();
contextMenuOpened =假;
}); ('contextmenu',function(e))中的
$ b $(document).on('mouseleave','#main_menu',function(){
$(#main_menu {
contextMenuOpened = true;
});
if(!contextMenuOpened){
$('#main_menu_inner')。hide();
}
});
I have a Menu that opens when hovering. But on right click the menu disappears when the contextmenu opens. But I can't figure out why. I need the hover menu open at the same time with contextmenu/right click.
The jQuery Code (Version jquery-1.11.2.min.js) :
jQuery(document).on('mouseover','#main_menu',function() {
jQuery('#main_menu_inner').show();
});
jQuery(document).on('mouseleave','#main_menu',function() {
jQuery('#main_menu_inner').hide();
});
The HTML:
<div id="main_menu">
<img id="menu_button" src="/skin/images/all/structure/menu_button.png" alt="Menü" />
<div id="main_menu_inner">
<img id="menu_arrow" src="/skin/images/all/structure/main_menu_arrow_down.png" alt="Arrow" />
<div class="clear_right"></div>
<ul>
<li>
<a href="">Link</a>
</li>
<li>
<a href="">Link</a>
</li>
<li>
<a href="">Link</a>
</li>
</ul>
</div>
</div>
You can "hack" the mouseover
/mouseleave
behaviour by adding a boolean to check if the context menu is opened into the mouseleave
event handler. That's not a really good practice, but it makes your request possible:
var contextMenuOpened = false;
$(document).on('mouseover', '#main_menu', function () {
$('#main_menu_inner').show();
contextMenuOpened = false;
});
$(document).on('mouseleave', '#main_menu', function () {
$("#main_menu").on('contextmenu', function (e) {
contextMenuOpened = true;
});
if (!contextMenuOpened) {
$('#main_menu_inner').hide();
}
});
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