Sum specific table column

[eudovic]

Is there a way to obtain the sum of the column values ​​in the list operation within the header and footer of a table?

[pxpm]

Hey @eudovic thanks for the question.

We don't have a built in way to do it. We discussed it a little bit here: Laravel-Backpack/CRUD#1441

One of the community members shared a little snippet he uses to add the sum of a column: https://gist.github.com/breizhwave/545a361ed941d7b449e7a9a07bf97055

To avoid overwriting the whole list.blade.php you can add in as a general script https://backpackforlaravel.com/docs/6.x/base-how-to#add-custom-javascript-to-all-admin-panel-pages, but only register it when an element with attribute bp-section="crud-operation-list exist on page.
Alternatively you can add it as a widget directly on the operation: https://backpackforlaravel.com/docs/6.x/crud-how-to#how-to-add-css-or-js-to-a-page-or-operation

Hope that helps.

Cheers