JavaScript Reference/Javascript Properties/isOpen — различия между версиями
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Текущая версия на 08:21, 26 мая 2010
Содержание
"isOpen" Example
<!--
Example revised from
The Web Programmer"s Desk Reference
by Lazaro Issi Cohen and Joseph Issi Cohen
ISBN: 1593270119
Publisher: No Starch Press 2004
-->
<html>
<body>
<script language="JavaScript">
function function1() {
var m = window.createPopup();
var n = m.document.body;
n.style.border="solid 2px black";
n.innerHTML = "<font face="verdana">This is the pop-up window content</font>";
m.show(350, 270, 200, 50, document.body);
if (m.isOpen == true) {
setTimeout("function2()", 2000);
}
}
function function2() {
alert("The pop-up window is Open");
}
</script>
<input type="button" value="Open pop-up window" onclick="function1();">
</body>
</html>
"isOpen" is applied to
+----------------+--------------------------------------------------------------+
| Applied_To |popup |
+----------------+--------------------------------------------------------------+
"isOpen" Possible Values
Possible Values
true
false.
"isOpen" Syntax and Note
Note:
Read-only property.
Is a pop-up window open.
Syntax:
popup.isOpen