Method

WebKit2WebExtensionWebPagesend_message_to_view

Declaration [src]

void
webkit_web_page_send_message_to_view (
  WebKitWebPage* web_page,
  WebKitUserMessage* message,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description [src]

Send message to the WebKitWebView corresponding to web_page. If message is floating, it’s consumed.

If you don’t expect any reply, or you simply want to ignore it, you can pass NULL as callback. When the operation is finished, callback will be called. You can then call webkit_web_page_send_message_to_view_finish() to get the message reply.

Available since:

2.28

Parameters

`message`	`WebKitUserMessage`
	A `WebKitUserMessage`.
	The data is owned by the caller of the function.
`cancellable`	`GCancellable`
	A `GCancellable` or `NULL` to ignore.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`callback`	`GAsyncReadyCallback`
	(nullable): A `GAsyncReadyCallback` to call when the request is satisfied or `NULL`.
	The argument can be `NULL`.
`user_data`	`gpointer`
	The data to pass to callback function.
	The argument can be `NULL`.
	The data is owned by the caller of the function.