//定义"隐藏内容"的函数
function hidemessage() {
var mymessage = document.getElementById("txt");
mymessage.style.display = "none";
}
//定义"显示内容"的函数
function showmessage() {
var mymessage = document.getElementById("txt");
mymessage.style.display = "block";
}
function hidemessage() {
var mymessage = document.getElementById("txt");
mymessage.style.display = "none";
}
//定义"显示内容"的函数
function showmessage() {
var mymessage = document.getElementById("txt");
mymessage.style.display = "block";
}
window.open('http://www.imooc.com','_self','width:600px; height:400px; left:0px; top:100px';还是新开了一个新的窗口
2016-02-14
function Colse_YN()
{
var mywin=window.open("http://www.imooc.com");
var Co_YN = prompt("确定关闭新开网页吗?","yes");
if(Co_YN =="yes")
{
mywin.close();
alert("已经关闭了新开网页");
}
else
{
alert("未关闭网页");
}
}
{
var mywin=window.open("http://www.imooc.com");
var Co_YN = prompt("确定关闭新开网页吗?","yes");
if(Co_YN =="yes")
{
mywin.close();
alert("已经关闭了新开网页");
}
else
{
alert("未关闭网页");
}
}
2016-02-14
<script type="text/javascript">
var shuzi;
shuzi=8;
var shuziT;
shuziT = 2;
document.write(shuzi+shuziT)
</script>
var shuzi;
shuzi=8;
var shuziT;
shuziT = 2;
document.write(shuzi+shuziT)
</script>
2016-02-13