Binding inputs to data

Step 1: Import a input field element

Step 2: Select the input field

First way of implementation

Step 3: Press "Templates" button

Step 4: Select "Bind input to variable"

Second way of implementation

Step 3: Create a function with parameter and fill in onChange field (interactions panel) with function's name

Step 4: Create a variable and complement "Value" field (content panel) starting with $.