How do I change the image of my Main character sprite for a few seconds when I jump

This might seem a bit simple but I'm making a 2d platform game where I want to set the image of my main character to a jumping animation image while they are airborne. Sort of similar to the original super Mario bros when you jump in that.

How would I go about doing this?

Use 'on jump' condition on the platform behaviour.

How would I go about changing the Animation of the sprite while it is jumping though?

'On jump' is the condition, set animation is the action. In Construct use set animation based on different conditions. You can change it back to idle animation when you land by using 'on landed'.

Thank you bro just got it working!

Great :)