请教这个功能如何实现
请问这个功能怎么实现？
请先看图，图中有个“开始对比”，，选择好要对比的商品后，就会在下面列出参与对比商品所有的信息，如下图：
请问这个功能要怎么实现？谢谢啦
------解决方案--------------------
js+ajax /jQuery 早点来问就不需要烦恼了，不过知道答案后要实现效果可能还得烦恼的学习代码几天。
------解决方案--------------------
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