Make sure that you are creating separate bandInfos for each timeline, not
passing the same one to each call to create your new Timeline.
The centerVisibleDate depends on the ether being used for the band, and if you
pass the same bandInfo objects to multiple timelines, they end up all using the
same ether.
You might also find it easier to use a mediator pattern for synchronizing your
timelines. You avoid having them refer to each other explicitly and can
centralize the logic for how they interact.
Super-trivial example:
function Mediator(listeners) {
this._listeners = listeners;
}
Mediator.prototype.sync = function(date) {
var i = this._listeners.length;
while (i--) {
this._listeners[i].getBand(0).setCenterVisibleDate(date);
}
}
var mediator = new Mediator([TEOI81A2X,XQK3K0LEY,VOY3K0LEW]);
TEOI81A2X.getBand(0).addOnScrollListener(function(band) {
mediator.sync(band.getCenterVisibleDate());
});
XQK3K0LEY.getBand(0).addOnScrollListener(function(band) {
mediator.sync(band.getCenterVisibleDate());
});
VOY3K0LEW.getBand(0).addOnScrollListener(function(band) {
mediator.sync(band.getCenterVisibleDate());
});
--Mike
On Jan 26, 2012, at 8:45 PM, Jeff Roehl wrote:
> TEOI81A2X.getBand(0).addOnScrollListener(function(band) {
> Var centerDateXQK3K0LEY = band.getCenterVisibleDate();
> XQK3K0LEY.getBand(0).setCenterVisibleDate(centerDateXQK3K0LEY);
> });
>
> XQK3K0LEY.getBand(0).addOnScrollListener(function(band) {
> Var centerDateVOY3K0LEW = band.getCenterVisibleDate();
> VOY3K0LEW.getBand(0).setCenterVisibleDate(centerDateVOY3K0LEW);
> });
>
> VOY3K0LEW.getBand(0).addOnScrollListener(function(band) {
> Var centerDateTEOI81A2X = band.getCenterVisibleDate();
> TEOI81A2X.getBand(0).setCenterVisibleDate(centerDateTEOI81A2X);
> });
>
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