[OpenLayers-Dev] Unable to set own unique ID on layer.
Mats Norén
mats.noren at gmail.com
Wed Mar 18 11:11:38 EDT 2009
Hi,
I'm curious to why the initialize-constructor in Layers.js only
creates the div, addd the eventlisteners etc only if this.id == null ?
Shouldn't it be more along the lines:
/**
* Constructor: OpenLayers.Layer
*
* Parameters:
* name - {String} The layer name
* options - {Object} Hashtable of extra options to tag onto the layer
*/
initialize: function(name, options) {
this.addOptions(options);
this.name = name;
if (this.id == null) {
this.id = OpenLayers.Util.createUniqueID(this.CLASS_NAME + "_");
}
this.div = OpenLayers.Util.createDiv(this.id);
this.div.style.width = "100%";
this.div.style.height = "100%";
this.events = new OpenLayers.Events(this, this.div,
this.EVENT_TYPES);
if(this.eventListeners instanceof Object) {
this.events.on(this.eventListeners);
}
if (this.wrapDateLine) {
this.displayOutsideMaxExtent = true;
}
}
Or to put it another way, am I not allowed to provide my own unique id
with the options-object?
best regards,
Mats
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