[OpenLayers-Users] Reload Layer

[Erik Uzureau]

it may be worthy of mention that this forced redrawing is now
supported in trunk as:

layer.redraw(true);

see definition below:

    /**
     * APIMethod: redraw
     * Redraws the layer.  Returns true if the layer was redrawn, false if not.
     *
     * Parameters:
     * force - {Boolean} Force redraw by adding random parameter.
     *
     * Returns:
     * {Boolean} The layer was redrawn.
     */
    redraw: function(force) {
        if (force) {
            return this.mergeNewParams({"_olSalt": Math.random()});
        } else {
            return OpenLayers.Layer.prototype.redraw.apply(this, []);
        }
    },





On 3/4/08, Tim Schaub <tschaub at openplans.org> wrote:
> Hey-
>
> Gérald Quintana wrote:
> > Is there way to avoid image flickering when a layer is refreshing?
>
> Depends what type of layer you're talking about.  If you really mean
> layers that use images, then this ticket addresses the issue:
>
> http://trac.openlayers.org/ticket/933
>
> Tim
>
> >
> > Gérald
> > _______________________________________________
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> > http://openlayers.org/mailman/listinfo/users
> >
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> >
>
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