I have a loop where text boxes will generate dynamically. i want to capture the text box value when it changed

I have a loop where text boxes will generate dynamically. i want to
capture the text box value when it changed

I have a loop where text boxes will generate dynamically. i want to
capture the text box value when it changed.
For each text box having unique "id" value. Can u please help me how to
capture text box value using JavaScript or jquery.
Ex:
<!-- here id will generate dynamically -->
<input type="text" id="text1" value="test"/>