怎么实现点击一个A标签第一次弹出选择框 点击第二次关闭选择框... 大神 给点简单点的代码 thank you
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- HTML code
<head runat="server"> <title></title> <style type="text/css"> .show { display: block; width: 200px; height: 100px; border: solid 1px #ff0000; } .hide { display: none; } </style></head><body> <form id="form1" runat="server"> <div> <a id="operater">显示</a> <div id="showBox"> 测试 </div> </div> <script type="text/javascript"> document.getElementById("operater").onclick = function() { this.innerHTML = this.innerHTML == "显示" ? "关闭" : "显示"; var div = document.getElementById("showBox"); div.className = div.className == "show" ? "hide" : "show"; } </script> </form></body>