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A javascript listening problem
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Tornado7:
Hi, I hope this is my last problem….. After I’ve got the obj ID, I need to pass this value to a javascript that displays this value in the other side of my web page. So I’ve written the following code:
--- Code: ---
<html>
<head>
<title>ThreeDSim</title>
</head>
<body bgcolor="#000000" text="#FFFFFF" topmargin=0 rightmargin=0 leftmargin=0 marginheight=0 marginwidth=0>
<table>
<tr>
<td>&</td></tr>
<tr>
<td valign="middle" align="left">
<font size="5" face="arial">Road Accident Area</font><br>
<applet name="ThreeDSim" code="ThreeDSimApplet" width="640" height="480"></applet>
<br>
</td></tr>
<tr>
<td>
<script type="text/javascript">
<!--
var temp = document.applets[0].feritoID;
document.writeln(temp);
// -->
</script>
</td>
</tr>
</table>
</body>
</html>
--- End code ---
and it works…. The problem is that the javascript obviously reads the feritoID value just when it’s loaded instead I need that the javascript reads this value whenever I make a click on the applet and so, this value changes. Exist a way to perform this task?
Bye and thanks
EgonOlsen:
I don't think so. At least i don't know of a way to make Javascript on a web page run when triggered from inside the applet. I suggest to use polling instead. Do something like
--- Code: ---
window.setInterval("pollApplet()",250);
.
.
.
funtion pollApplet() {
var temp = document.applets[0].feritoID;
// Do stuff with "temp" here
}
--- End code ---
This will set temp to feritoID every 250ms.
Tornado7:
Ok, it works, thanks a lot :D
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