CSS in Apps Script dialog box

Question

I\'m not a web developer and I\'ve only used CSS once in the past. What is the process for using CSS? Is this even possible?

var pointsSheet = SpreadsheetApp.         


        

Answer 1

"Templated HTML" can be used to include a separate CSS file.

The CSS can be put into a separate Apps Script HTML file. CSS is technically just a

Then in your main HTML File, put in a scriptlet tag:

In your main .gs code file, you need a function named include

function include(filename) {
  return HtmlService.createHtmlOutputFromFile(filename).getContent();
};

Also see this stackoverflow question: Google app script : Separating HTML and CSS