Signal

WebKit2WebExtensionWebFormManager::will-submit-form

Declaration

void
will_submit_form (
  WebKitWebFormManager* self,
  JSCValue* form,
  WebKitFrame* source_frame,
  WebKitFrame* target_frame,
  gpointer user_data
)

Description [src]

This signal is emitted when form will imminently be submitted. It can no longer be cancelled. This event always occurs immediately before a form is submitted to its target, so use this event to reliably detect when a form is submitted. This signal is emitted after WebKitWebFormManager::will-send-submit-event if that signal is emitted.

Default handler:	The default handler is called after the handlers added via `g_signal_connect()`.
Available since:	2.40

Parameters

`form`	`JSCValue`
	The `JSCValue` to be submitted, which will always correspond to an HTMLFormElement.
	The data is owned by the caller of the function.
`source_frame`	`WebKitFrame`
	The `WebKitFrame` containing the form to be submitted.
	The data is owned by the caller of the function.
`target_frame`	`WebKitFrame`
	The `WebKitFrame` containing the form’s target, which may be the same as `source_frame` if no target was specified.
	The data is owned by the caller of the function.