Power Automate Office Scripts Basics

title

Power Automate Office Scripts Basics

author

Lukasz Sokolowski

Power Automate Office Scripts Basics

Power Automate Office Scripts Basics Training Materials

Copyright Notice

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Introduction

Single module context

• Accessing Scripts
• Triggering Scripts in Power Automate
• IntelliSense
• Variables, Types and Interfaces
• Get & Set
• Basic Excel Actions
• If
• Loop
• Send and Return Data
• Additional functions

Intro Con't

Office Scripts

• Online version of VBA
• Built to run in Excel online
  • similar to GoogleDocs App Scripts, but based on TypeScript instead of Javascript
  • TS is a subset of JS, so we can use JS as well
• More here
  • https://learn.microsoft.com/en-us/office/dev/scripts/overview/excel

Accessing Scripts

In Excel online (Business version only)

• an Automate tab in the ribbon bar
• the Ribbon allows to record actions (just like vba)
  • Create a blank New Script
  • Open existing Scripts
  • and Automate a Task with a Power Automate template
• The Record function
  • does not record every action
  • uses selections instead of references
  • does show good notes and is a good way to learn

// comment
let a: string = 'code'

Triggering Scripts in Power Automate

Office Scripts

• can be run by adding the Run script action under Excel Online (Business)
• More here (connector docs)
  • https://learn.microsoft.com/en-us/connectors/excelonlinebusiness/
• by default stored on our OneDrive (Documents/Office Scripts folder)
  • can be shared with a file by clicking Share (same menu as adding a button)
  • this attaches the script to the file, so anyone with the file can run the script
  • unfortunately shared scripts can not be called by Power Automate
    • it can only call scripts stored on the connected OneDrive account

IntelliSense

Intellisense

• auto complete for code
• we type in the function we want
  • Office Scripts will try and guess what we're typing by listing all possible options
• speeding up our typing
• can be used as a reference to find the function we're looking for

Variables, Types and Interfaces

Basic TypeScript knowledge is required

• variables are declared with let or const
  • need to declare type (must have value set against them)

let sString="";
let iNumber=0;
let bFlag=false;