Hi Arnd.
Sorry for the late response.
It worked. :)
Thank you very much.
João
2014-08-22 12:59 GMT+01:00 Arnd Wippermann <arnd.wipperm...@web.de>:
> have you registered your event?
>
> something like that, should do the job:
>
> xgis.map.prototype.initialize = function(name) {
> ...
> ...
>
> this.events = new OpenLayers.Events(this,
> null,
> ['groupadded'],
> false,
> {includeXY: true});
>
> this.events.register("groupadded", this, function (e) {
> alert("group layer added");
> });
>
> };
>
> xgis.map.prototype.addGroup = function(name) {
> /* CODE FOR ADDING A GROUP */
> /* Trigger when group is added */
> this.events.triggerEvent('groupadded', group);
> };
> Regards,
> Arnd
>
> ------------------------------
> *Von:* openlayers-users-boun...@lists.osgeo.org [mailto:
> openlayers-users-boun...@lists.osgeo.org] *Im Auftrag von *João Rodrigues
> *Gesendet:* Donnerstag, 21. August 2014 12:14
> *An:* openlayers-users@lists.osgeo.org
> *Betreff:* [OpenLayers-Users] How to add custom events to
> OpenLayers-based API?
>
> Hi
>
> I am woking on a GIS API built on top of OpenLayers. I have a class called
> xgis.group, which represent a group of layers.
> I want to add an event that can be triggered when a group is added.
>
> For example, in the map, I have tried this without success:
>
> xgis.map.prototype.addGroup = function(name) {
>> /* CODE FOR ADDING A GROUP */
>> /* Trigger when group is added */
>> this.events.triggerEvent('groupadded', group);
>> };
>
>
> I don't know how to deal with custom-made events.
>
> Could you lend me some help, please?
>
> Thanks
>
>
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