0

我在我的网站上使用了一个图像滑块（Lean Slider），它在 IE9+、FF、Chrome 中运行良好，但由于某种原因在 IE8 中无法运行。

我已经尝试解决这个问题好几天了，我真的被困住了！非常感谢您的帮助！

任何人都可以解决这个问题，为什么它不能在 IE8 中工作？

HTML 代码：

    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.0/jquery.min.js"></script>
    <script src="http://www.berkshire.co.za/js/lean-slider.js"></script>
    <link rel="stylesheet" href="http://www.berkshire.co.za/css/lean-slider.css" type="text/css" />
    <link rel="stylesheet" href="http://www.berkshire.co.za/sample-styles.css" type="text/css" />
<title>Bershire & Black | Finest custom suits and shirts |</title>
<link rel="shortcut icon" href="favicon.ico" type="image/x-icon" /> 

</head>

<body ">

  <div class="slider-wrapper">
        <div id="slider">
            <div class="slide1">
                <img src="http://www.berkshire.co.za/images/slider/slider1.jpg" alt="" />
            </div>
            <div class="slide2">
                <img src="http://www.berkshire.co.za/images/slider/slider2.jpg" alt="" />
            </div>
            <div class="slide3">
                <img src="http://www.berkshire.co.za/images/slider/slider3.jpg" alt="" />
            </div>
            <div class="slide4">
                <img src="http://www.berkshire.co.za/images/slider/slider4.jpg" alt="" / >
            </div>
            <div class="slide5">
                <img src="http://www.berkshire.co.za/images/slider/slider5.jpg" alt="" / >
            </div>            
        </div>
        <div id="slider-direction-nav"></div>
        <div id="slider-control-nav"></div>
    </div>

    <script type="text/javascript">
    $(document).ready(function() {
        var slider = $('#slider').leanSlider({
            directionNav: '#slider-direction-nav',
            controlNav: '#slider-control-nav'
        });
    });
    </script>


  </div>
   </div>

</body>
</html>

CSS 代码：

/*
 * Lean Slider v1.0
 * http://dev7studios.com/lean-slider
 *
 * Copyright 2012, Dev7studios
 * Free to use and abuse under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 */

.lean-slider { 
    position: relative; 
    *zoom: 1;
}
.lean-slider:before,
.lean-slider:after {
    content: " ";
    display: table;
}
.lean-slider:after {
    clear: both;
}

.lean-slider-slide { 
    float: left;
    width: 100%;
    margin-right: -100%;
    display: none; 
}
.lean-slider-slide.current { display: block; }

/*
 * Lean Slider Sample Styles
 * http://dev7studios.com/lean-slider
 */

.slider-wrapper { 
    position: relative; 
    background: #fff url(images/loading.gif) no-repeat 50% 50%;
    -moz-box-shadow: 0 0 3px rgba(0,0,0,0.4);
    -webkit-box-shadow: 0 0 3px rgba(0,0,0,0.4);
    box-shadow: 0 0 0px rgba(0,0,0,0.4);
}
.lean-slider { overflow: hidden; }
.lean-slider-slide {
    display: block;
    position: relative;
    opacity: 0;
    -webkit-transition: opacity 0.6s linear;
    -moz-transition: opacity 0.6s linear;
    -ms-transition: opacity 0.6s linear;
    -o-transition: opacity 0.6s linear;
    transition: opacity 0.6s linear;
}
.lean-slider-slide.current { opacity: 1; }
.lean-slider-slide img { 
    display: block;
    width: 100%; 
}

#slider-direction-nav {
    position: absolute;
    left: 0;
    top: 47%;
    width: 100%;
    -webkit-transition: opacity 0.2s linear;
    -moz-transition: opacity 0.2s linear;
    -ms-transition: opacity 0.2s linear;
    -o-transition: opacity 0.2s linear;
    transition: opacity 0.2s linear;
    opacity: 0.2;
}
.slider-wrapper:hover #slider-direction-nav { opacity: 1; }
#slider-direction-nav a {
    float: left;
    display: block;
    width: 26px;
    height: 37px;
    background: url(images/arrows.png) no-repeat 0 0;
    text-indent: -9999px;
}
#slider-direction-nav .lean-slider-next {
    float: right;
    background-position: 100% ;
}

#slider-control-nav {
    position: absolute;
    left: 0;
    bottom: 10px;
    width: 100%;
    text-align: center;
    -webkit-transition: opacity 0.2s linear;
    -moz-transition: opacity 0.2s linear;
    -ms-transition: opacity 0.2s linear;
    -o-transition: opacity 0.2s linear;
    transition: opacity 0.2s linear;
    opacity: 0.2;
}
.slider-wrapper:hover #slider-control-nav { opacity: 1; }
#slider-control-nav a {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url(images/bullets.png) no-repeat 0 0;
    text-indent: -9999px;
    margin: 0 3px;
    -webkit-transition: none;
    -moz-transition: none;
    -ms-transition: none;
    -o-transition: none;
    transition: none;
}
#slider-control-nav a.active { background-position: 100% 0; }

/* Smartphones (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 320px) 
and (max-width : 480px) {

    #slider-direction-nav,
    #slider-control-nav { opacity: 1; }

}

/* iPads (portrait and landscape) ----------- */
@media only screen 
and (min-device-width : 768px) 
and (max-device-width : 1024px) {

    #slider-direction-nav,
    #slider-control-nav { opacity: 1; }

}

JS代码

/*
 * Lean Slider v1.0
 * http://dev7studios.com/lean-slider
 *
 * Copyright 2012, Dev7studios
 * Free to use and abuse under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 */

;(function($) {

    $.fn.leanSlider = function(options) {

        // Defaults
        var defaults = {
            pauseTime: 4000,
            pauseOnHover: true,
            startSlide: 0,
            directionNav: '',
            directionNavPrevBuilder: '',
            directionNavNextBuilder: '',
            controlNav: '',
            controlNavBuilder: '',
            prevText: 'Prev',
            nextText: 'Next',
            beforeChange: function(){},
            afterChange: function(){},
            afterLoad: function(){}
        };

        // Set up plugin vars
        var plugin = this,
            settings = {},
            slider = $(this),
            slides = slider.children(),
            currentSlide = 0,
            timer = 0;

        var init = function() {
            // Set up settings
            settings = $.extend({}, defaults, options);

            // Add inital classes
            slider.addClass('lean-slider');
            slides.addClass('lean-slider-slide');

            currentSlide = settings.startSlide;
            if(settings.startSlide < 0 || settings.startSlide >= slides.length) currentSlide = 0;
            $(slides[currentSlide]).addClass('current');

            // Set up directionNav
            if(settings.directionNav && $(settings.directionNav).length){
                var prevNav = $('<a href="#" class="lean-slider-prev">'+ settings.prevText +'</a>'),
                    nextNav = $('<a href="#" class="lean-slider-next">'+ settings.nextText +'</a>');
                if(settings.directionNavPrevBuilder) prevNav = $(settings.directionNavPrevBuilder.call(this, settings.prevText));
                if(settings.directionNavNextBuilder) nextNav = $(settings.directionNavNextBuilder.call(this, settings.nextText));

                prevNav.on('click', function(e){
                    e.preventDefault();
                    plugin.prev();
                });
                nextNav.on('click', function(e){
                    e.preventDefault();
                    plugin.next();
                });

                $(settings.directionNav).append(prevNav);
                $(settings.directionNav).append(nextNav);
            }

            // Set up controlNav
            if(settings.controlNav && $(settings.controlNav).length){
                slides.each(function(i){
                    var controlNav = $('<a href="#" class="lean-slider-control-nav">'+ (i + 1) +'</a>');
                    if(settings.controlNavBuilder) controlNav = $(settings.controlNavBuilder.call(this, i, $(slides[i])));

                    controlNav.on('click', function(e){
                        e.preventDefault();
                        plugin.show(i);
                    });

                    $(settings.controlNav).append(controlNav);
                });
            }

            // Set up pauseOnHover
            if(settings.pauseOnHover && settings.pauseTime && settings.pauseTime > 0){
                slider.hover(
                    function () {
                        clearTimeout(timer);
                    },
                    function () {
                        doTimer();
                    }
                );
            }

            // Initial processing
            updateControlNav();
            doTimer();

            // Trigger the afterLoad callback
            settings.afterLoad.call(this);

            return plugin;
        };

        // Process timer
        var doTimer = function(){
            if(settings.pauseTime && settings.pauseTime > 0){
                clearTimeout(timer);
                timer = setTimeout(function(){ plugin.next(); }, settings.pauseTime);
            }
        };

        // Update controlNav
        var updateControlNav = function(){
            if(settings.controlNav){
                $('.lean-slider-control-nav', settings.controlNav).removeClass('active');
                $($('.lean-slider-control-nav', settings.controlNav).get(currentSlide)).addClass('active');
            }  
        };

        // Prev
        plugin.prev = function(){
            // Trigger the beforeChange callback
            settings.beforeChange.call(this, currentSlide);

            currentSlide--;
            if(currentSlide < 0) currentSlide = slides.length - 1;
            slides.removeClass('current');
            $(slides[currentSlide]).addClass('current');
            updateControlNav();
            doTimer();

            // Trigger the afterChange callback
            settings.afterChange.call(this, currentSlide);
        };

        // Next
        plugin.next = function(){
            // Trigger the beforeChange callback
            settings.beforeChange.call(this, currentSlide);

            currentSlide++;
            if(currentSlide >= slides.length) currentSlide = 0;
            slides.removeClass('current');
            $(slides[currentSlide]).addClass('current');
            updateControlNav();
            doTimer();

            // Trigger the afterChange callback
            settings.afterChange.call(this, currentSlide);
        };

        // Show
        plugin.show = function(index){
            // Trigger the beforeChange callback
            settings.beforeChange.call(this, currentSlide);

            currentSlide = index;
            if(currentSlide < 0) currentSlide = slides.length - 1;
            if(currentSlide >= slides.length) currentSlide = 0;
            slides.removeClass('current');
            $(slides[currentSlide]).addClass('current');
            updateControlNav();
            doTimer();

            // Trigger the afterChange callback
            settings.afterChange.call(this, currentSlide);
        };

        // Call constructor
        return init();
    };

})(jQuery);
4

3 回答 3

6

如其网站所述：

要求

适用于所有主流浏览器，包括 IE9+。需要 jQuery v1.8。

于 2013-09-26T11:20:26.917 回答
2

根据他们的网站，Lean Slider 仅支持 Internet 9 及更高版本：

要求：

适用于所有主流浏览器，包括IE9+。需要 jQuery v1.8。

于 2013-09-26T11:21:33.130 回答
0

我在 Internet Explorer 8 中使用 Lean Slider 时也遇到了问题。我通过在文件“sample-styles.css”中添加注释来解决此问题，请参见“display: block;”行 现在 controlNav 和 navBar 也可以正常工作，链接可以在所有其他浏览器中正常滑动。

.lean-slider-slide {
  /*display: block;*/
  position: relative;
  opacity: 0;
  -webkit-transition: opacity 0.6s linear;
  -moz-transition: opacity 0.6s linear;
  -ms-transition: opacity 0.6s linear;
  -o-transition: opacity 0.6s linear;
  transition: opacity 0.6s linear;
}
于 2013-10-27T22:09:01.100 回答