JavaScript Reference/Javascript Properties/longDesc — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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Текущая версия на 08:22, 26 мая 2010
"longDesc" Example
<html>
<body>
<img id="myImg" src="yourimage.gif" longdesc="wbex"s Logo">
<button onclick="alert(myImg.longDesc);">Long Desc</button>
</body>
</html>
"longDesc" is applied to
+----------------+--------------------------------------------------------------+
| Applied_To |<frame> <iframe> |
| |<img> |
+----------------+--------------------------------------------------------------+
"longDesc" Syntax and Note
Note:
Read and write property.
Specifies the URL that contains a element long description.
Syntax:
document.getElementById("elementID").longDesc = value
document.all.elementID.longDesc = value // IE only