The calculated Value Must Be Updated On The Database

Dear Community Members,

Hope all of you are doing great!

As shown in the picture
I have a database called “Calculatedataset”.
I have created a form with 3 inputs. “input4” , “input5” , “input6”.
And, I have two buttons. “Calculate” and “Submit”.

In the “Calculatedataset” I have a field called “Total Number”. I have connected the “input4” to the database field “Totalnumber” and allowed to read-only.

When I click the button “Calculate”, the values in “input4” and “input5” are added together and the result can be seen in “input6”.

But, when I click the submit button, I want the value in the “input6” to be updated in the database field “Totalnumber” and to be shown when someone comes back.

This is the code I have used to calculate the fields.

console.log(“button has been pressed”)
$w(‘#input6’).value = Number($w(‘#input4’).value) + Number($w(‘#input5’).value);
console.log(“calculation finished”)

Please someone, help me to find a solution to update the database and save it in the database.

Thank You In Advance!

link : https://doctorantru.wixsite.com/testingwixcode/calculator

Somehow I found an answer on the link [below.](below.

Thank)

[https://www.wix.com/corvid/forum/community-discussion/i-want-to-generate-value-and-connect-it-to-dataset](below.

Thank)

A big thank to the admin ho wrote that answer 3 years ago.