Steven, why is that? If he's only calling it once and the interval is
only defined/set once, why would you call clearInterval?
On 4/20/07, Steven Sacks <[EMAIL PROTECTED]> wrote:
You should always call clearInterval before setInterval. ALWAYS.
Michael King wrote:
> Hey all,
>
> Some of you may remember my problems with visually mapping streaming data
> before. I ended up needing them as separate clips to provide individual
> roll-over support with the ability to add links in a future revision.
>
> Well, now that I have it performing better, I'm breaking down the
> information into intervals of 1 minute "bursts". What I'm trying to do is
> use setInterval to have it pull the data once per minute.
>
> The problem is, when I use setInterval as documented, it waits the first
> minute, does its thing, but then it ignores the interval after that,
> pulling the data every time that frame comes up.
>
>
> Here's the relevant bit of code:
>
> function intervalLoop() {
> xmlData = new XML();
> xmlData.load("wddx.php");
> xmlData.onLoad = function () {
> wddx = new Wddx();
> _root.wddxObj = wddx.deserialize(this);
> delete(xmlData);
> }
>
> for (j=0; j < _root.lines.length; j++) {
> trace("Deleting clip: " + _root.lines[j]["pen"]._name);
> _root.lines[j]["pen"].removeMovieClip();
> delete(_root.lines[j]["pen"]);
> delete(_root.lines[j]["timestamp"]);
> _root.lines.splice(j,1);
> }
>
> for (var i in _root.wddxObj) {
> _root.counter++;
> date_now = new Date();
> pen = createEmptyMovieClip("curve_" + i + "_mc", 2 +
> _root.counter);
> trace("Added clip: " + pen._name);
> pen.lineStyle(1.5,0xFF6600);
> container = {pen: pen, timestamp: date_now};
> _root.lines.push(container);
> dest_long = _root.wddxObj[i]["long"];
> dest_lat = _root.wddxObj[i]["lat"];
> site = _root.wddxObj[i]["site"];
> src_long = _root.locations[site]["long"];
> src_lat = _root.locations[site]["lat"];
> curvePoint(pen, src_long, src_lat, dest_long, dest_lat);
> }
> }
>
> setInterval(intervalLoop, 60000);
>
> Thanks,
>
>
> Michael King
> CSIRT - Developer
> Security Incident Response Group
> Humana Inc.
> E-mail: [EMAIL PROTECTED]
> "STANDS: Some Theoretical Acronym Not Described Sufficiently"
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