Change list item text color

I'm making a to do list app, and I want it so that the task list item I selected will change color to green when I click "completed task" button. How do I do that?

Hi again Tifara,

How do you display that to-do list?

This is how I did it, and the only thing left for me to do is code the completed button.

For a ListView you can use the extension: Custom ListView - ColinTreeListView * · Appinventor/Thunkable Extensions

A more user friendly approach would be to move the selected item to a separate DONE list, under a separate TinyDB tag DONE.

If you don't do that, your task list will eventually clog up with completed tasks.

That also does not need extensions.