bundles/org.eclipse.orion.client.ui/web/orion/explorers/explorerNavHandler.js
function(modelItem, lazyCreate) {
			if(!modelItem){
				return null;
			}
			var modelId = this._model.getId(modelItem);
			if(this._dict[modelId]){
				if(!this._dict[modelId].gridChildren && lazyCreate){
					this._dict[modelId].gridChildren = [];
				}
				return this._dict[modelId].gridChildren;
			}
			return null;
		}
function(modelItem, lazyCreate) {
			if(!modelItem){
				return null;
			}
			var modelId = this._model.getId(modelItem);
			if(this._dict[modelId]){
				if(!this._dict[modelId].gridChildren && lazyCreate){
					this._dict[modelId].gridChildren = [];
				}
				return this._dict[modelId].gridChildren;
			}
			return null;
		}
function ( modelItem , lazyCreate ) { if ( ! modelItem ) { return null ; } var modelId = this . _model . getId ( modelItem ) ; if ( this . _dict [ modelId ] ) { if ( ! this . _dict [ modelId ] . gridChildren && lazyCreate ) { this . _dict [ modelId ] . gridChildren = [ ] ; } return this . _dict [ modelId ] . gridChildren ; } return null ; }
Get the grid navigation holder from a row navigation model.
@param {Object} modelItem The model item object that represent a row.
@returns {Array} The .gridChildren property of the value keyed by the model id.
Get the grid navigation holder from a row navigation model .