March 2016
Beginner to intermediate
232 pages
4h 29m
English
This application serves as an HTML form to the user to let them submit values to the server. This could be to reserve a ticket for a show, book a seat in a venue, book a room in a hotel, and many more purposes.
Create a spreadsheet and create column labels as shown in the following screenshot:

In the code file, create the doGet, doPost and cancelReservation functions:
function doGet(e) { // Maximum available const MAX_TICKETS = 25; // 'cancel' is a query string appended with the published URL. var cancel = e.parameter.cancel; if(cancel){ var msg = cancelReservation(cancel); return ContentService.createTextOutput(msg); ...Read now
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