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javascript+css好多网站用的选星星实现打分功能的函数_表单特效

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Release： 2016-05-16 19:04:46
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函数有两个参数，功能如下：
obj： img标签组的父容器，类型为DOM对象；
oEvent： event对象。
这个函数的优点是html代码可以很简洁，使用图片也可以很少，只需要两张图片。事件句柄只需要写在img的父容器上即可。演示用的图片我用的是绝对地址，各位在使用的时候改成网站的相对地址就可以了。当我们点击的时候，我用的是个alert事件。事实上，我们会在这个地方用个ajax方法，把相关的参数传到服务器端。只要把alert(this._num+1)写成sendAjax(this._num+1)就可以了。
需要的两张图片：


[Ctrl+A 全选 注: 如需引入外部Js需刷新才能执行]
Related labels：
css javascript function
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