1 window事件
2 window.onload=function(){alert("页面创建中****");};
3 window.onunload=function(){alert("页面卸载中****");};
4 window.onbeforedeactivate =function(){alert("页面卸载中****")};
定时
1 window.status="xxxxx"
2 var now =new Date().toLocaleString();
3 window.status=now;
4
5 function showTime()
6 {
7 var now=new Date().toLocaleString();
8 window.status=now;
9 //window.document.write(window.status+"<br/>");
10 window.document.getElementById("time").innerText=window.status;
11
12 }
13 //window.setInterval("showTime()",1000);
14
15 //window.location.href="http://127.0.0.1:8080/bbs";
16
17 var size=window.history.length; //浏览器的历史栏，它存放的是该浏览器窗口已访问过的网页内容
18 window.document.write(size);
19
20 //打开新的窗口
21 var newWindow=window.open("function.html");
22
23 newWindow.close();
触发事件，表单提交是否
1 <form name="register" action="http://127.0.0.1:8080/bbs" method="post" onsubmit="return checkRegister()">
2 <input type="text" name="username" />
3 <input type="submit" value="注册" />
4 </form>
5
6 <form action="#" method="post" onsubmit="return checkLogin()">
7 <input type="text" name="username" />
8 <input type="submit" value="登录" />
9 </form>
10
11 <script type="text/javascript">
12 function checkRegister()
13 {
14 var name=window.document.register.username.value;
15 alert(name);
16 return false;
17 }
18 function checkLogin()
19 {
20 var name=window.document.forms[1].username.value;
21 alert(name);
22 return false;
23 }
24 </script>
打开新窗口
1 <script type="text/javascript">
2
3
4 //打开新的窗口
5 var newWindow=window.open("function.html");
6
7 newWindow.close();
8 </script>
时间： 2024-10-29 05:05:13