本篇文章实现的是当光标放到特定a标签上,将显示一个圆形的图片背景,该特效可用于网站导航等,具体效果可看从下图看到:
HTML代码:
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<div class="banner">
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<div class="inside">
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<a href="http://www.jquery001.com/">
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<span>jQuery学习系列</span>
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<img class="pic_bg" src="pic01.jpg" alt="title #1"/>
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<img class="pic_shuoming" src="ziti.png" alt="jQuery" />
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</a>
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</div>
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</div>
jQuery代码,高度位置初始化:
最专业的UI前端框架!
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var i = 0; var j = 65; var m = 0;
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var arrTop = new Array(74, 71, 65, 50, 35, 14, -15); //初始化高度
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$(".inside a").each(function () {
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//初始化位置
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$(this).find("img").hide();
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$(this).find("span").show();
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i = i + 80;
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marginLeft = i + "px";
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marginTop = arrTop[m] + "px";
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m++;
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$(this).css({ "left": marginLeft, "top": marginTop });
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});
引入easing 库:最专业的UI前端框架!
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var easing = "easeInSine", //引入easing ui增加动感效果
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duration = 200,
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animation = {
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width: 120,
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height: 120,
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marginLeft: -30,
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marginTop: -30
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};
jQuery图片弹性变大变小
原文:http://blog.csdn.net/ariss123/article/details/39156205