주접눈꽃의 블로그

 new Ext.data.AjaxProxy({
		type : 'ajax',
		url : '/fileList.json',
		contentType : 'application/json; charset=utf-8',
		reader : {
			type : 'json',
			totalProperty : 'totalCount',
			successProperty : 'success',
			root : 'fileList',
		    extractData : function(root, returnRecords) {
		        var values  = [],
		            records = [],
		            Model   = this.model,
		            length  = root.length,
		            idProp  = this.idProperty,
		            node, id, record, i;

		        for (i = 0; i < length; i++) {
		            node   = root[i];
		            values = this.extractValues(node);
		            id     = this.getId(node);
		            
		            if (returnRecords === true) {
		                record = new Model(values, id);
		                record.data.path = node;
		                record.raw = node;
		                records.push(record);
		                
		                if (this.implicitIncludes) {
		                    this.readAssociated(record, node);
		                }
		            } else {
		                values[idProp] = id;
		                records.push(values);
		            }
		        }

		        return records;
		    }
		}
	})