it replaces a text input when multiple letter buttons are selected

[vawarcato]

I have a jsfiddle application below:JSFIDDLENow if you open the jsfiddle, you will see a top control which contains "Answer" buttons. Now you will see a bunch of letter buttons and a "True" and "False" button. Now the "True" and "False" button works perfectly as that if the user clicks on "True" and then clicks on "False", it replaces the text input as you can't have an answer both "True" and "False".But the problem I have is with the letter buttons. If you click on the letter buttons, you realise that you can click on multiple letter buttons which is fine, but the problem is that it replaces the text input for those letters which is incorrect. If multiple letter buttons are selected, then it should display the text inputs for all of those letter buttons, not replace the text input with the latest letter button selected.So does anyone know what I need to change in the code in order to achieve this?