how can sum of two variables and populate in third one on catalog form?

[Chandra18]

Hi team,

There are three fields total amount, P.Amount, and L.Amount. here total amount = P.Amount + L.Amount.

All fields accept number values on the catalog form, I want if the value gets a change of any variables (P.Amount + L.Amount) the total amount value should be changed.
How can I achieve this?
Thanks

[Sagar Pagar]

Hi,

You can try it using on-change Catalog client scripts.

Sample scripts -

var value1 = newValue;
var value2 = g_form.getValue("variable_2");

var sum = parseInt(value1) + parseInt(value2);
alert("sum: " + sum);

Thanks,

Sagar Pagar

[Chandra18]

Hello @Sagar Pagar ,

Type is on-change but there there are 2 fields (P.Amount + L.Amount) which field needs to select in the client script?

[Sagar Pagar]

Hi,

Select 2nd field for on-change and try updated scripts.

var value1 = g_form.getValue("variable_1");
var value2 = newValue;

var sum = parseInt(value1) + parseInt(value2);
alert("sum: " + sum);

Thanks,
Sagar Pagar

[Chandra18]

Hello @Sagar Pagar ,

As per the attached screenshot, "9" should be auto-populate in "Total amount"