Question

I’ve got 2 fields

<input id="E_Item1" name="E_Item1">
<input id="E_CCNM" name="E_CCNM">

In JQuery, how would I go about multiplying the values of these fields together on keyup into a div?

Answer 1

<input id="E_Item1" name="E_Item1" type="text" class="multiplier">
<input id="E_CCNM" name="E_CCNM" type="text" class="multiplier">
<div id="results"></div>

then, assuming the expected results are multiples of integers, in js you do something like this in your ready listener…

$('.multiplier').on('keyup', function(){
    $('#results').html("£" + parseInt($('#E_Item1').val()) * parseInt($('#E_CCNM').val()));
});