office-365-advent-calendar

Scenario

Sometimes you want to create some random sample data to be used in a SharePoint Online list. For example, in yesterday’s post I was using a list with some data which I entered manually, but I thought afterwards that I could’ve scripted it to create many more items in my demo list. Today, I show you how you can easily fill a list in SharePoint Online with as many sample items as you need, all with random values based on some predefined arrays.

Code

The code below requires a few things from you:

  1. You need to define the number of items you want to create
  2. You need to define a few arrays with potential values for each of your columns (in my case, $Company, $Region, and $Product)
  3. You need to define the list where you want to add those items to
  4. Lastly, you need to update the -Values parameter with the correct column names for your list
$itemsToGenerate = 10
$listName = "Sales Pipeline"

# Sample data for the list
$Company = ("Ah Loong Pte Ltd", "Contoso Inc", "Fabrikam Corp", "Flowers by Irene",`
 "NorthSouth Trading Inc", "Petrox Oil Company", "Spacely Sprockets", "The Frying Dutchman")
$Region = ("North", "East", "South", "West")
$Product = ("Admin ToolKit", "EZClean", "WonderTool 2000", "Business Process WonderKit")

$cred = Get-Credential
Connect-PnPOnline -Url https://mytenant.sharepoint.com/sites/demo -Credentials $cred

foreach($i in 1..$itemsToGenerate) {
	#Update the -Values below with the correct column names from your list
	Add-PnPListItem -List $listName -Values @{`
		# I'm assigning a randomly chosen value from the $Company array to the item column
		"Title" = $Company[(Get-Random -Minimum 0 -Maximum ($Company.Count))];`
		"Region" = $Region[(Get-Random -Minimum 0 -Maximum ($Region.Count))];`
		"Product" = $Product[(Get-Random -Minimum 0 -Maximum ($Product.Count))];`
		# Here, I want to create a random number between 150 and 99999
		"Potential_x0020_Value" = (Get-Random -Minimum 150 -Maximum 99999);}
}

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