webkit/org.gtkkn.bindings.webkit/UserContentManager/onScriptMessageReceived

onScriptMessageReceived

fun onScriptMessageReceived(connectFlags: <Error class: unknown class> = ConnectFlags(0u), detail: String? = null, handler: (<Error class: unknown class>) -> Unit): <Error class: unknown class>(source)

This signal is emitted when JavaScript in a web view calls window.webkit.messageHandlers..postMessage(), after registering using webkit_user_content_manager_register_script_message_handler()

Since

2.8

Parameters

connectFlags

a combination of ConnectFlags

detail

the signal detail

handler

the Callback to connect. Params: value the value received from the JavaScript world.