我有一个要在悬停时显示的巨型菜单,并保持打开状态,直到用户离开巨型菜单或触发区域为止。我可以让它在onClick上运行,但似乎无法使其悬停地工作。任何帮助将非常感激。

<div class="down">
    <div id="showb">
        <a href="#" id="menu-show" class="down"></a>
    </div><!-- end show button -->
    <div id="hideb">
        <a href="#" id="menu-hide" class="up"></a>
    </div><!--end hide button -->
    <div id="menu" style="display: block;">
        <div class="menu-main">Menu Contents</div>
        <div class="menu-bottom"></div>
    </div>
</div>

    // hides the menu as soon as the DOM is ready
    // (a little sooner than page load)
    jQuery('#menu').hide();
    jQuery('#hideb').hide();
    // shows the menu on clicking the noted link
    jQuery('a#menu-show').click(function() {
        jQuery('#showb').hide();
        jQuery('#hideb').show();
        jQuery('#menu').slideDown();
        return false;
    });
    // hides the menu on clicking the noted link
    jQuery('a#menu-hide').click(function() {
        jQuery('#showb').show();
        jQuery('#hideb').hide();
        jQuery('#menu').slideUp();
        return false;
    });


您也可以在这里看到它http://jsfiddle.net/notanothercliche/5CDEE/



    <div id="menu">
    <div id="show-menu">
    </div>
</div>
<div id="mega-menu">
    <div class="menu-main">Menu Contents</div>
    <div class="menu-bottom"></div>
</div>

jQuery(document).ready(function() {

    // open
    jQuery('#show-menu').bind('mouseenter', function() {

        // increase the height of our container
        jQuery('#menu').height('300px');

        // do the main animation
        jQuery('#show-menu').stop().css({
            'backgroundPosition': 'bottom'
        }, 300);
        jQuery('#mega-menu').slideDown(500);
    });


    // close
    function closeMainNav() {
        jQuery('#show-menu').stop().css({
            'backgroundPosition': 'top'
        }, 300);
        jQuery('#mega-menu').slideUp(500);
        jQuery('#menu').height('17px');
    }

    // close when the following happens
    jQuery('#menu').bind('mouseleave', closeMainNav);
});




对于点击版本甚至更好,我使用了toggleClass和slideToggle。这种方式编码时间短得多。在此处查看演示http://jsfiddle.net/notanothercliche/5CDEE/

    <a href="#" id="menu-show" class="down"></a>

<div id="menu">
    <div class="menu-main">
        Menu Contents
        <ul>
            <li>Menu Item 1</li>
            <li>Menu Item 2</li>
            <li>Menu Item 3</li>
          <div class="clear"></div>
        </ul>
        More HTML content
    </div>
    <div class="menu-bottom"></div>
</div>

jQuery(document).ready(function() {
    // hides the menu as soon as the DOM is ready
    // (a little sooner than page load)
    jQuery('#menu').hide();
    // shows the menu on clicking the noted link
    jQuery('a#menu-show').click(function() {
        // toggles the indicator arrow
        jQuery('a.down').toggleClass('up')
        jQuery('#menu').slideToggle();
        return false;
    });
});

最佳答案

为什么不使用pure CSS menu代替呢?

09-25 16:12