Assign a callback function to be notified once the DOM (Document Object
Model) for a page is ready. This is very useful for executing Javascript
on a page before its content has finished loading.
@param webview The WebView instance.
@param callback A function pointer to the callback.
Assign a callback function to be notified once the DOM (Document Object Model) for a page is ready. This is very useful for executing Javascript on a page before its content has finished loading.
@param webview The WebView instance.
@param callback A function pointer to the callback.