Is there a text-input list in PowerApps that can be exported to a mutli-line variable?

Question

I'm looking to create a list-field that a user can input a list of variables.

The list will then be stored in a multi-line variable in SharePoint separated by a delimiter.

An example would be an input of:

• Apples
• Bananas
• Cherries

Output: Apples;Bananas;Cherries.

Thank you for your time.

Answer 1

This is totally possible using a Collection and the Concat function in PowerApps.

• Button:
  • OnSelect property set to

Collect(colList, TextInput1.Text);
Set(varReset, true);
Set(varReset, false);
Set(varReset, true);

• Textbox:
  • Reset property set to varReset
• Label:
  • Text property set to Concat(colList, Value, ";"

From there, just Patch or SubmitForm the Label into a Sharepoint Column!