refresh and clearLayers

[dreamfalcon]

Hi,
Currently the refresh function calls clearLayers and then gets the data, but is possible to call the clearLayers after the data is loaded and not before?

I'm asking this because during the refresh there is second where the map is empty of data.

Already tried changing the code but with no luck.

Thanks

[dreamfalcon]

This appears to be working because for now I only need one URL.

  clearLayers2: function () {
    //this.urls = [];
    L.GeoJSON.prototype.clearLayers.call(this);
    return this;
  },
  clearUrls: function () {
    this.urls = [];
refresh: function (url) {
    url = url || this.urls;
    //this.clearLayers();
    this.clearUrls();
    this.addUrl(url);
  },

var data = self.ajaxParams.middleware(d);
self.clearLayers2();
self.addData(data);