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HomeWeb Front-endHTML Tutorial求助,详解一下这个代码_html/css_WEB-ITnose

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<script>function yysy(id){var yysh=document.getElementById("yysy"+id);var jt=document.getElementById("jt"+id);if(yysh.style.display!="block"){yysh.style.display="block";jt.innerHTML="∨";}else{yysh.style.display="none";jt.innerHTML=">>";}}</script>

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这是一个模板代码,谁可以帮忙解释一下,谢了    本人只知道一点html 和css知识

回复讨论(解决方案)

你可以把不懂的地方 具体列出来 解释给你。这么一篇 都复制过来。不知道该怎么解释给你。太累。

这里是css3代码?不会吗?
webkit-border-radius:5px;-moz-border-radius:5px; -webkit-box-shadow
是做一个圆角的边,你运行一番即可

你运行一下就全都知道了。
具体有哪一段不了解的请留言。

是不是代码有错误呀,还是运行不出来效果呀。

需要每一行都解释吗,太累了

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