Q416 How can I force a reload of an image from the server if the image already exists in the browser's cache?
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By adding a different search string value after the image href. The following reloads the image from the server every 10 seconds:
<img src="picture.gif" name="myImageName">
<script language="JavaScript"><!--
function reloadImage() {
var now = new Date();
if (document.images) {
document.images.myImageName.src = 'picture.gif?' + now.getTime();
}
setTimeout('reloadImage()',10000);
}
setTimeout('reloadImage()',10000);
//--></script> |
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