MachForm Community Forums » MachForm 3

1. paulopdenkelder
   Member

   I want to add a custom javascript to a formfield (number).
   In a number field I would like to change comma's into dots directly when typed. So when someone types 30,4 it changes to 30.4 automatically.

   This is the javascript:

   <script type="text/javascript">
   function commadot(that) {
   if (that.value.indexOf(",") >= 0) {
   that.value = that.value.replace(/\,/g,".");
   }
   }
   </script>

   Where can I place this script?

   To the formfield itself I guess I have to add something like: onkeyup="commadot(this)

   Where to add this?

   Posted 12 years ago #

2. paulopdenkelder
   Member

   I figured it out...found some related advice in other posts!...

   Posted 12 years ago #

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