var Employee = Ext.data.Record.create([
{name: 'name', mapping: 'name'}, // "mapping" property not needed if it's the same as "name"
{name: 'occupation'} // This field will use "occupation" as the mapping.
]);
var myReader = new Ext.data.XmlReader({
totalRecords: "results", // The element which contains the total dataset size (optional)
record: "row", // The repeated element which contains row information
id: "id" // The element within the row that provides an ID for the record (optional)
}, Employee);