How to compare the value of a dynamically generated textboxes

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i have a text boxes that is dynamically created i want to compare the value of the textboxes to a textbox that sums the values in the dynamically generated textbexes

What I have tried:

function compareVals() {
var subtotal = 0;
var sum = 0;
$("input[name='subtotal[]']").each(function (index) {

var subtotal = $("input[name='subtotal[]']").eq(index).val();
var totalAmount = $("#sum").val();

if(!isNaN(subtotal && (subtotal)))
{
if(totalAmount > subtotal) {
$("input[name='subtotal[]']").eq(index).addClass('changeShape');
}else {
$("input[name='subtotal[]']").eq(index).removeClass('changeShape');
}
}
});
}

Posted 22-Jul-17 5:06am

Member 13323271

Updated 23-Jul-17 0:59am

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W∴ Balboos, *GHB* · Answer 1 · 2017-07-23T00:59:00

What you'd do in JavaScript, once the two boxes are generated.

If you remember to give each one an id, It should be simple enough:

JavaScript

 <script type='text/javascript'>
  var box1 = docuement.getElementById('box1').value;
  var box2 = docuement.getElementById('box2').value;

  if( Appropriate_String_Comparison(box1, box2) == 0) {
    doSomething();
  }
  else
    doSomethingElse();
</script>

This is using simple javaScript. No magic frameworks are needed.