How to create UI using Apps Script

Three ways users access UI developed in Apps Script:

• Google Spreadsheet
• Google Sites
• Standalone (accessed by URL)

Two types of Apps Script UI Objects

• Panels
  • Form Panel
  • Horizontal Panel
  • Vertical Panel
  • Flow Panel
  • Absolute Panel
  • Simple Panel
  • Scroll Panel
  • Focus Panel
  • ...
• Widgets
  • Text Box
  • Label
  • Button
  • Check Box
  • Radio Button
  • Text Area
  • Image
  • Anchor
  • Password
  • List Box
  • Toggle Button
  • Push Button
  • Reset Button
  • File Upload
  • ...

Google Apps Script Tutorial: How to create UI using Apps Script