我正在使用3级下拉列表，它可以自行运行，但是当我添加到我的magento模板时会出现冲突。我添加了$ .noConflict（true）;修复了一些问题然而我仍然得到Uncaught Typeerror，加上下拉列表的第3级没有显示。
<div class="navbar navbar-inverse navbar-fixed-top">
<div class="navbar-inner">
<div class="container">
<div class="nav-collapse collapse">
<ul class="nav">
<li class="active">
<a id="dropdown-toggle" data-toggle="dropdown" href="#">Shop A-Z</a>
<!--
jQuery-menu-aim: this <ul> defines the dropdown main menu and its contents.
This is just one of many possible examples for defining the menu's HTML.
jQuery-menu-aim is agnostic to your HTML structure, it only fires events to
be used as you please.
-->
<ul class="dropdown-menu" role="menu">
<li data-submenu-id="submenu-patas">
<a href="#">Patas</a>
<!--
jQuery-menu-aim: each class="popover" div defines submenu content. There are a million
and one ways to do this, places to structure the HTML, etc. This is just one example.
jQuery-menu-aim is agnostic to your HTML structure, it only fires events to be used
as you please.
-->
<div id="submenu-patas" class="popover">
<h3 class="popover-title">Patas</h3>
<div class="popover-content"><img src="media/img/patas.png"></div>
</div>
</li>
<li data-submenu-id="submenu-snub-nosed">
<a href="#">Golden Snub-Nosed</a>
<div id="submenu-snub-nosed" class="popover">
<h3 class="popover-title">Golden Snub-Nosed</h3>
<div class="popover-content"><img src="media/img/snub-nosed.png"></div>
</div>
</li>
<li data-submenu-id="submenu-duoc-langur">
<a href="#">Duoc Langur</a>
<div id="submenu-duoc-langur" class="popover">
<h3 class="popover-title">Duoc Langur</h3>
<div class="popover-content"><img src="media/img/duoc-langur.png"></div>
</div>
</li>
<li data-submenu-id="submenu-pygmy">
<a href="#">Baby Pygmy Marmoset</a>
<div id="submenu-pygmy" class="popover">
<h3 class="popover-title">Baby Pygmy Marmoset</h3>
<div class="popover-content"><img src="media/img/pygmy.png"></div>
</div>
</li>
<li data-submenu-id="submenu-tamarin">
<a href="#">Black Lion Tamarin</a>
<div id="submenu-tamarin" class="popover">
<h3 class="popover-title">Black Lion Tamarin</h3>
<div class="popover-content"><img src="media/img/tamarin.png"></div>
</div>
</li>
<li data-submenu-id="submenu-monk">
<a href="#">Monk Saki</a>
<div id="submenu-monk" class="popover">
<h3 class="popover-title">Monk Saki</h3>
<div class="popover-content"><img src="media/img/monk.png"> </div>
</div>
</li>
<li data-submenu-id="submenu-gabon">
<a href="#">Gabon Talapoin</a>
<div id="submenu-gabon" class="popover">
<h3 class="popover-title">Gabon</h3>
<div class="popover-content"><img src="media/img/gabon.png"></div>
</div>
</li>
<li data-submenu-id="submenu-grivet">
<a href="#">Grivet</a>
<div id="submenu-grivet" class="popover">
<h3 class="popover-title">Grivet</h3>
<div class="popover-content"><img src="media/img/grivet.png"></div>
</div>
</li>
<li data-submenu-id="submenu-red-leaf">
<a href="#">Red Leaf</a>
<div id="submenu-red-leaf" class="popover">
<h3 class="popover-title">Red Leaf</h3>
<div class="popover-content"><img src="media/img/red-leaf.png"></div>
</div>
</li>
<li data-submenu-id="submenu-king-colobus">
<a href="#">King Colobus</a>
<div id="submenu-king-colobus" class="popover">
<h3 class="popover-title">King Colobus</h3>
<div class="popover-content"><img src="media/img/colobus.png"></div>
</div>
</li>
</ul>
</li>
</ul>
</div>
</div>
</div>
</div>
javascript代码放在模板底部
之前<script src="js/jquery-1.9.1.min.js" type="text/javascript"></script>
<script src="js/jquery/jquery.menu-aim.js" type="text/javascript"></script>
<script src="js/bootstrap.min.js" type="text/javascript"></script>
<script>
$.noConflict(true);
var $menu = $(".dropdown-menu");
// jQuery-menu-aim: <meaningful part of the example>
// Hook up events to be fired on menu row activation.
$menu.menuAim({
activate: activateSubmenu,
deactivate: deactivateSubmenu
});
// jQuery-menu-aim: </meaningful part of the example>
// jQuery-menu-aim: the following JS is used to show and hide the submenu
// contents. Again, this can be done in any number of ways. jQuery-menu-aim
// doesn't care how you do this, it just fires the activate and deactivate
// events at the right times so you know when to show and hide your submenus.
function activateSubmenu(row) {
var $row = $(row),
submenuId = $row.data("submenuId"),
$submenu = $("#" + submenuId),
height = $menu.outerHeight(),
width = $menu.outerWidth();
// Show the submenu
$submenu.css({
display: "block",
top: -1,
left: width - 3, // main should overlay submenu
height: height - 4 // padding for main dropdown's arrow
});
// Keep the currently activated row's highlighted look
$row.find("a").addClass("maintainHover");
}
function deactivateSubmenu(row) {
var $row = $(row),
submenuId = $row.data("submenuId"),
$submenu = $("#" + submenuId);
// Hide the submenu and remove the row's highlighted look
$submenu.css("display", "none");
$row.find("a").removeClass("maintainHover");
}
// Bootstrap's dropdown menus immediately close on document click.
// Don't let this event close the menu if a submenu is being clicked.
// This event propagation control doesn't belong in the menu-aim plugin
// itself because the plugin is agnostic to bootstrap.
$(".dropdown-menu li").click(function(e) {
e.stopPropagation();
});
$(document).click(function() {
// Simply hide the submenu on any click. Again, this is just a hacked
// together menu/submenu structure to show the use of jQuery-menu-aim.
$(".popover").css("display", "none");
$("a.maintainHover").removeClass("maintainHover");
});
</script>
</div>
</div>
</body>
答案 0 :(得分：0)
从null获取$(".dropdown-menu");意味着它不是由jQuery呈现，而是由其他一些库呈现，看起来您没有正确使用.noConflict。
请改为尝试：
$.noConflict(true);
var $menu = jQuery(".dropdown-menu");
//...
答案 1 :(得分：0)
我这样做了......
jQuery.noConflict();
(function( $ ) {
var $menu = $(".dropdown-menu");
//Rest of my code//
})( jQuery );
一切都很好！