日期:2014-05-18 浏览次数:20403 次
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>无标题页</title> <script type="text/javascript"> function Test() { document.getElementById("Submit2").disabled = !document.getElementById("checkbox1").checked; } </script> </head> <body> 注册时,怎样才能在选中了服务协议的checkbox框后才能点击提交按钮? Submit提交按钮的属性 <input id="Submit2" type="submit" value="提 交" name="Submit2" runat="server" disabled> checkbox属性 <input type="checkbox" value="ture" name="checkbox1" id="checkbox1" onclick="Test();"> </body> </html>