function openWindow()
{
var open1 = confirm('really open?');
if (open1 == true)
{
var open2 = prompt('open what?','http://www.xianlaiwan.cn');
window.open(open2,'_blank','width=400,height=500,toolbar=no,menubar=no')
}
else
window.close()
}
{
var open1 = confirm('really open?');
if (open1 == true)
{
var open2 = prompt('open what?','http://www.xianlaiwan.cn');
window.open(open2,'_blank','width=400,height=500,toolbar=no,menubar=no')
}
else
window.close()
}
JS文件并不能直接運行,需要嵌入到HTML文件中,可以在HTML中直接寫入JS代碼,也可以將JS代碼寫在JS文件中,但是要進行引入,<script src="script.js"></script>,并且在JS文件中不需要寫入script標簽,直接編寫JS代碼就行了
2016-04-09
function hidetext()
{
var mychar = document.getElementById("con");
document.getElementById("con").style.display="none";
}
function showtext()
{
var mychar = document.getElementById("con");
document.getElementById("con").style.display="block";
}
{
var mychar = document.getElementById("con");
document.getElementById("con").style.display="none";
}
function showtext()
{
var mychar = document.getElementById("con");
document.getElementById("con").style.display="block";
}
2016-04-09
語法:
prompt(str1, str2);
參數說明:
str1: 要顯示在消息對話框中的文本,不可修改
str2:文本框中的內容,可以修改
prompt(str1, str2);
參數說明:
str1: 要顯示在消息對話框中的文本,不可修改
str2:文本框中的內容,可以修改
2016-04-09
//定義"取消設置"的函數
function qx(){
var qd=confirm("是否取消設置")
var txt=document.getElementById("txt");
if(qd==true){
document.getElementById("txt").removeAttribute("style");
document.getElementById("con").removeAttribute("style");
function qx(){
var qd=confirm("是否取消設置")
var txt=document.getElementById("txt");
if(qd==true){
document.getElementById("txt").removeAttribute("style");
document.getElementById("con").removeAttribute("style");
<title>close()</title>
<script type="text/javascript">
function aa(){
var a=confirm();
if(a==true)
{
window.close()
}
else{
sjbfs}
}
</script>
</head>
<body>
<input name="button" type="button" onClick="aa()" value="點擊我關閉窗口">
</body>
</html>
<script type="text/javascript">
function aa(){
var a=confirm();
if(a==true)
{
window.close()
}
else{
sjbfs}
}
</script>
</head>
<body>
<input name="button" type="button" onClick="aa()" value="點擊我關閉窗口">
</body>
</html>
2016-04-09