Solved: Check if Text Label contains string

Hi Everyone

I need help with a particular piece of functionality which is stalling my progress!

Here is my scenario for a Accident Reporting App:

- I have a picture of a body, with multiple buttons overlaid

- Each button represents a body part, e.g. Head, Hand, Foot etc

- I have a separate Combobox which contains a list of all potential body parts, which permits multi selection

- I have a Text Label which then takes all selections and displays them with separators using the following formula in the TEXT property:

Concat(ComboBox.SelectedItems,Value & ";")

- So when I select HEAD and HAND from the combobox, I get the Text string "Head;Hand" in the label

- I now want the button FILL to change to Red from Transparent when the item has been selected. A similar formula for a simple Dropdown with a single selection for "Head" would be:

If(TextLabel.Text = "Head",Red,Transparent)

How can I check the text label for any part of a defined string, so for the head fill, I would be looking at TextLabel.Text for "Head;" anywhere in the string

My next challenge will then be working out how to then hide the Combobox and update the selection from the button press using a variable, but one step at a time I hope!

Any help would be appreciated!!