JS calculation in chronoforms V5

al

alec6w 22 Apr, 2014

Hello,

I try to make a form with this JS code found in your forum.


    window.addEvent('domready', function() {
      $('prixrouge').addEvent('keyup', calc);
      $('qterouge').addEvent('keyup', calc);
    });
    function calc() {
      var price = $('prixrouge').value;
      var quantity = $('qterouge').value;
      if ( price > 0 && quantity > 0 ) {
        $('total_rouge').value = $price * $quantity;
      }
    });

I put it in a load 'JS event' before the event 'HTML render form'.
Nothing happens.

Any ideas ?

Gr

GreyHead 22 Apr, 2014

Hi alec6w,

The JavaScript looks OK, impossible to say anything else without looking at the form. Do you see any errors in the JavaScript console in your browser web developer tools?

Bob

al

alec6w 22 Apr, 2014

Thanks for you quick reply.
Your answer help me.
There was some errors in my JS code.
Here the correct code.

    window.addEvent('domready', function() {
      $('prixrouge').addEvent('keyup', calc);
      $('qterouge').addEvent('keyup', calc);
    });
    function calc() {
      var price = $('prixrouge').value;
      var quantity = $('qterouge').value;
      if ( price > 0 && quantity > 0 ) {
        $('totalrouge').value = price * quantity;
      }
    }

Gr

GreyHead 22 Apr, 2014

Hi alec6w,

Well found - I completely missed the extra $s :-(

Bob

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