Question

I have a form and everytime some performs a onchange()-event, the page should run my javascript code again (but a refresh of the page using a new url request is not an option).

Any idea? I know this must be very simple.

my javascript-code:

 $(document).ready(function(){

    formObject = document.forms['newBom'];
    var vendor = formObject.elements['inptHardware'].value;
    console.log('selected vendor: ' + vendor);

    var product = formObject.elements['inptProduct'].value;
    console.log('selected product: ' + product); 

 });

Answer 1

This should do the trick:

$('form[name="newBom"] :input').change(function() {
    // your code there
});