我的為什么點不動呢？
<!DOCTYPE HTML>
<html>
??? <head>
??????? <title>hello javascript</title>
??????? <meta http-equiv="Content-Type" content="text/html charset=utf-8">
??????? <script type="text/javascript">
??????????? function open(){
??????????????? var isok=confirm("是否打開這個窗口?");
??????????????? if(isok==true){
??????????????????? var url=prompt("請你輸入網址");
??????????????????? if(url!=null){
??????????????????????? window.open(' http：//www.xianlaiwan.cn/','_blank','width=400,height=500,menubar=no,toolbar=no');
??????????????????? }else{
??????????????????????? alert("再見");
??????????????????? }
??????????????? }else{
??????????????????? alert("再見");
??????????????? }
??????????? }
??????? </script>
??? </head>
??? <body>
??????? <input type="button" name="button" value="javascript" onClick="open">
??? </body>
</html>
2015-12-21
1，函數調用方法不對，應該是onclick="open()"
2，函數名不要用open，這是js保留關鍵字。換個openwin()試試。
2015-12-21
1、不能用法open做函數名，2、onClick為onclick
2015-12-21
你的 onClick應該是=“open()”
2015-12-21
....是open()