How to access multiple buttons in access function?
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I have two buttons in each row of a tableview. One is labeled "have it" the other "want it"  Each button starts off at 20% opacity when the app starts. When one button is tapped the opacity is set to 100% . I need logic so that if one button is set to 100% opacity and the other one set at 20% is tapped, the first button needs to be set to 20% and the second button to 100% (so the opacity needs to be reversed).

Each button has it's own action that is run when pressed. I can access the button that is pressed and set the opacity with (UIButton *senderButton = (UIButton *)sender). However I need to set the opacity of the other button as well. How can access the other button (the one that was not pressed) inside of my action/function that is called when one is pressed? Thanks!