You need to add shim for pqgrid ( in order to mention its dependencies ) in require.config
shim: {
//more dependencies required e.g. jszip if you use Excel import / export feature of pqgrid.
pqgrid: [ 'jquery', 'jquery-ui', .... ]
}
In your application:
define([ 'pqgrid' ], function() {
//initialize pqgrid.
});