mathematical operations between calculators

Hello @detanatar

Yes, that’s possible but requires some extra code.

– Assign a unique class name to the fields in the different forms, for example, field-a, field-b, field-c

The class names are assigned to the fields through the attributes “Add CSS Layout Keywords”.

– Insert three hidden fields in the fourth form to receive the values of the external fields, and assign them unique class names too, for example, field-d, field-e, field-f

– Insert an “HTML Content” field in the fourth form with the following piece of code as its content:

<script>
jQuery(document).on('change', '.field-a input', function(){
jQuery('.field-d input').val(this.value).change();
});
jQuery(document).on('change', '.field-b input', function(){
jQuery('.field-e input').val(this.value).change();
});
jQuery(document).on('change', '.field-c input', function(){
jQuery('.field-f input').val(this.value).change();
});
</script>

– Finally, use the hidden fields in the fourth form with the equations defined in the calculated fields of the fourth form as usual.

Best regards.

does not work

Hello @detanatar

Please, send me the link to the page that includes the forms.

Best regards.

https://test.detanatar.ru/#block_one

Hello @detanatar

The onchange event is being captured by a different code on your page. Please, use the keyup event instead.

Please, replace the code into the “HTML Content” field with the following one:

<script>  
jQuery(document).on('change', '.field-a input', function () {
    jQuery('.field-d input').val(this.value).keyup();     
});
 jQuery(document).on('change', '.field-b input', function () {
    jQuery('.field-e input').val(this.value).keyup();     
});
 jQuery(document).on('change', '.field-c input', function () {
    jQuery('.field-f input').val(this.value).keyup();     
});
</script>

Best regards.

working
super

thanks