onQuery
open fun onQuery(browser: CefBrowser, frame: CefFrame, queryId: Long, request: String, persistent: Boolean, callback: CefQueryCallback): Boolean
Called when the browser receives a JavaScript query.
Return
True to handle the query or false to propagate the query to other registered handlers, if any. If no handlers return true from this method then the query will be automatically canceled with an error code of -1 delivered to the JavaScript onFailure callback.
Parameters
browser
The corresponding browser.
frame
The frame generating the event. Instance only valid within the scope of this method.
queryId
The unique ID for the query.
persistent
True if the query is persistent.
callback
Object used to continue or cancel the query asynchronously.