JavaScript Reference/Javascript Properties/shape
Версия от 18:30, 25 мая 2010; (обсуждение)
Содержание
"shape" 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>
<head>
<script language="JavaScript">
function function1() {
document.all.area1.coords = "0, 0, 100, 50";
}
function function2() {
document.all.area2.coords = "100, 0, 200, 50";
document.all.area2.noHref = "true";
}
function function5() {
document.getElementById("area1").coords = "0, 0, 0, 0";
document.getElementById("area2").coords = "0, 0, 0, 0";
}
</script>
</head>
<body>
<img src="yourimage.gif" id="myImg" alt="" width="200" height="100" usemap="#myMap2">
<map name="myMap2">
<area id="area1"
shape="rect"
href="http://www.wbex.ru"
alt="wbex.ru"
onClick="return false">
<area id="area2"
shape="rect"
href="http://www.wbex.ru" nohref="true"
alt="wbex.ru home page"
onClick="return false">
</map>
<br>
<input type="button" value="Make area 1 active" onClick="function1();">
<input type="button" value="Make area 2 active" onClick="function2();">
<button onclick="function5();">Restore areas to inactive</button>
<button onclick="alert(myImg.isMap);">IS MAP</button>
<button onclick="alert(area2.noHref);">noHref for Area 2</button>
</body>
</html>
"shape" is applied to
+----------------+--------------------------------------------------------------+
| Applied_To |<a> <area> |
+----------------+--------------------------------------------------------------+
"shape" Possible Values
Possible Values
circ,
circle,
rect,
rectangle,
poly,
polygon.
"shape" Syntax and Note
Note:
Read and write property.
Specifies the element shape.
Syntax:
document.getElementById("elementID").shape = value
document.all.elementID.shape = value // IE only