A question item, presented as a grid of columns and rows, that allows the respondent to select
one choice per row from a sequence of radio buttons. Items can be accessed or created from a
Form.
// Open a form by ID and add a new grid item.
var form = FormApp.openById('1234567890abcdefghijklmnopqrstuvwxyz');
var item = form.addGridItem();
item.setTitle('Rate your interests')
.setRows(['Cars', 'Computers', 'Celebrities'])
.setColumns(['Boring', 'So-so', 'Interesting']);
A question item, presented as a grid of columns and rows, that allows the respondent to select one choice per row from a sequence of radio buttons. Items can be accessed or created from a Form.