I am trying to build web app based on Google Sheets.
But for the interaction with user I need more then one HTML page.
The first one is easy to get:
function doGet() {
return HtmlService.createHtmlOutputFromFile('Index');
}
But based on the response from the first page, I need to show the second page for detailed information.
For example: the first page is for log-in; the second page is for ordering.
How to run the:
HtmlService.createHtmlOutputFromFile('Index2');
Any help appreciated.
Peter