jquery导航目录实现图片左右滚动并放大效果
使用方法:
1.引入jQuery类库和相关css
2.定义内容
3.使用jQuery方法:
var $slider = $('.slider ul');
var $slider_child_l = $('.slider ul li').length;
var $slider_width = $('.slider ul li').width();
$slider.width($slider_child_l * $slider_width);var slider_count &#61; 0;if ($slider_child_l <6) {$(&#39;#btn-right&#39;).css({cursor: &#39;auto&#39;});$(&#39;#btn-right&#39;).removeClass("dasabled");
}$(&#39;#btn-right&#39;).click(function() {if ($slider_child_l <6 || slider_count >&#61; $slider_child_l - 6) {return false;}slider_count&#43;&#43;;$slider.animate({left: &#39;-&#61;&#39; &#43; $slider_width &#43; &#39;px&#39;}, &#39;slow&#39;);slider_pic();
});$(&#39;#btn-left&#39;).click(function() {if (slider_count <&#61; 0) {return false;}slider_count--;$slider.animate({left: &#39;&#43;&#61;&#39; &#43; $slider_width &#43; &#39;px&#39;}, &#39;slow&#39;);slider_pic();
});function slider_pic() {if (slider_count >&#61; $slider_child_l - 6) {$(&#39;#btn-right&#39;).css({cursor: &#39;auto&#39;});$(&#39;#btn-right&#39;).addClass("dasabled");}else if (slider_count > 0 && slider_count <&#61; $slider_child_l - 6) {$(&#39;#btn-left&#39;).css({cursor: &#39;pointer&#39;});$(&#39;#btn-left&#39;).removeClass("dasabled");$(&#39;#btn-right&#39;).css({cursor: &#39;pointer&#39;});$(&#39;#btn-right&#39;).removeClass("dasabled");}else if (slider_count <&#61; 0) {$(&#39;#btn-left&#39;).css({cursor: &#39;auto&#39;});$(&#39;#btn-left&#39;).addClass("dasabled");}
}$(&#39;.slider a&#39;).hover(function() {if ($(this).find(&#39;img:animated&#39;).length) return;$(this).animate({marginTop: &#39;0px&#39;}, 300);$(this).find(&#39;img&#39;).animate({width: &#39;150px&#39;}, 300);
}, function() {$(this).animate({marginTop: &#39;24px&#39;}, 200);$(this).find(&#39;img&#39;).animate({width: &#39;90px&#39;}, 200);
});
原文转自:jquery导航实现图片滚动并放大效果