how to apply function calculate() to all the rows

[Abul]

<script>function calculate() {
		
		var myBox1 = document.getElementById('box1').value;
		var myBox2 = document.getElementById('box2').value;
		var result = document.getElementById('result');	
		var myResult = myBox1 * myBox2;
		result.value = myResult;
		
      }
	</script>

[Dormilich]

not sure what you mean here … calculate() computes the product of exactly two form elements. it does not matter where you trigger that function from.

[madankarmukta]

Can you please put the complete html here, which will be more helpful.

Which Row collection control you are using, as the events may vary?