jeasyUI DataGrid 根据屏幕宽度自适应

           $(window).resize(function () {
                if (document.body.clientWidth <= 414) {
                    $(‘#grid‘).datagrid(‘hideColumn‘, ‘id‘);
                    $(‘#grid‘).datagrid(‘hideColumn‘, ‘prodCode‘);
                    $(‘#grid‘).datagrid(‘hideColumn‘, ‘referee‘);
                    $(‘#grid‘).datagrid(‘hideColumn‘, ‘createDate‘);

                }
                else { 

                    $(‘#grid‘).datagrid(‘showColumn‘, ‘id‘);
                    $(‘#grid‘).datagrid(‘showColumn‘, ‘prodCode‘);
                    $(‘#grid‘).datagrid(‘showColumn‘, ‘referee‘);
                    $(‘#grid‘).datagrid(‘showColumn‘, ‘createDate‘);

                }
            });