properties property
The method returns a map with property names as keys and JSHandle instances for the property values.
var handle = await page.evaluateHandle('() => ({window, document})');
var properties = await handle.properties;
var windowHandle = properties['window'];
var documentHandle = properties['document']! as ElementHandle;
await handle.dispose();
Implementation
Future<Map<String, JsHandle>> get properties async {
var response = await executionContext.runtimeApi
.getProperties(remoteObject.objectId!, ownProperties: true);
var result = <String, JsHandle>{};
for (var property in response.result) {
if (!property.enumerable) continue;
result[property.name] =
JsHandle.fromRemoteObject(executionContext, property.value!);
}
return result;
}