Problem with CurrencyGeran Plugin

[Bret]

Good night friends.
I'm trying to use the CurrencyGeran Plugin to add columns to the Grid object, but when executing the command to do the sum and display the result at the end of the Grid what is happening is inserting multiple rows with the zero value and not inserting the result.
Can anyone help me one more time?
Thanks.

[herrin]

something like that?











Personal Accounting

[Bret]

Good afternoon Herrin,

Like...
What I want to do is add the values of a column and the result is placed in a new row inserted in the grid.
I've tried to do everything I know, but I'm not getting the result I want.
Can you help me?

Thanks,
Alexandre

[Bret]

Good morning Herrin,

I decided not to use the CurrencyGeran Plugin to try to solve. I got it partly because now the line is inserted correctly at the end of the grid but I still can't make the sum of the values display correctly. The value posted as total is always "0" (zero), meaning it doesn't seem to add anything.
Below are the code, screen, and database images.
Could you help me see where I am going wrong?
Thanks.

[herrin]

@Bret
have a pm