I'm trying to add the input values of several text boxes using javascript and display the total number below. How can I add and keep the sum for displaying after the computation. I'm not an expert in javascript.
Here is an example that shows you how to do this:
<form name=myFormName>
<p><input type=text name=myInputName1 value=25.3></p>
<p><input type=text name=myInputName2 value=14.2></p>
</form>
<div id=total></div>
<script type=text/javascript>
var total = parseFloat(0, 10);
total += parseFloat(document.myFormName.myInputName1.value, 10);
total += parseFloat(document.myFormName.myInputName2.value, 10);
document.getElementById(total).innerHTML = Total is + total;
</script>
