frame method
- Object? frame
Changes focus to another frame on the page. If frame is a: int: select by its zero-based index WebElement: select the frame for a previously found frame or iframe element. String: same as above, but only CSS id is provided. Note that this is not element id or frame id. not provided: selects the first frame on the page or the main document.
Throws NoSuchFrameException if the specified frame can't be found.
Implementation
void frame([Object? /* int | WebElement | String */ frame]) {
if (frame is int?) {
_client.send(_handler.frame.buildSwitchByIdRequest(frame),
_handler.frame.parseSwitchByIdResponse);
} else if (frame is WebElement) {
_client.send(_handler.frame.buildSwitchByElementRequest(frame.id),
_handler.frame.parseSwitchByElementResponse);
} else if (frame is String) {
final frameId = _driver.findElement(By.id(frame)).id;
_client.send(_handler.frame.buildSwitchByElementRequest(frameId),
_handler.frame.parseSwitchByElementResponse);
} else {
throw 'Unsupported frame "$frame" with type ${frame.runtimeType}';
}
}