LibWeb: Implement HTMLFormElement.requestSubmit()

This can be used to submit a form using a specific submit button.
Author: https://github.com/tcl3 Commit: 816d24f647 Pull-request: https://github.com/SerenityOS/serenity/pull/23204 Reviewed-by: https://github.com/trflynn89 ✅
2025-10-01 13:49:05 +00:00 · 2024-02-15 18:29:53 +00:00 · 2024-02-15 18:29:53 +00:00 · 816d24f647 · 2024-07-17 22:01:16 +09:00
commit 816d24f647
parent 94149db073
5 changed files with 72 additions and 1 deletions
--- a/Tests/LibWeb/Text/expected/form-requestSubmit.txt
+++ b/Tests/LibWeb/Text/expected/form-requestSubmit.txt
@ -0,0 +1,4 @@
+       Submitter is null
+<INPUT id="form-associated-button" >
+Exception: NotFoundError
+Exception: TypeError