Auto Click website on webview with evaluate JS

I will do auto click on this website that loaded in webviewer.

Display of this websites below:

with source code :
form name=“semiautoattend” action=“https://elearning.bpk.go.id/blocks/autoattend/semiautoattend.php” method=“post”
input type=“submit” name=“submit” value=“Submit”
input type=“submit” name=“cancel” value=“Batal”

what blocks I can use and what script if I will do autoclick submit or batal

Try this method

https://puravidaapps.com/inject.php

You could use html loader block in webviewer
https://docs.kodular.io/components/layout/views/web-viewer/#load-html