vendor/ember-leaflet-cartodb/cartodb_noleaflet.js
function() {
    this.model.set({
      content:  {
        fields: [{
          title: null,
          alternative_name: null,
          value: 'Loading content...',
          index: null,
          type: "loading"
        }],
        data: {}
      }
    })
    return this;
  }
function() {
    this.model.set({
      content:  {
        fields: [{
          title: null,
          alternative_name: null,
          value: 'Loading content...',
          index: null,
          type: "loading"
        }],
        data: {}
      }
    })
    return this;
  }
function ( ) { this . model . set ( { content : { fields : [ { title : null , alternative_name : null , value : 'Loading content...' , index : null , type : "loading" } ] , data : { } } } ) return this ; }
Set loading state adding its content
Set loading state adding its content