Hello everyone I was wondering if there any way to refresh e GrowthBook Users #ask-questions

Hello everyone, I was wondering if there any way t...

jolly-pharmacist-88915

12/26/2024, 2:58 AM

Hello everyone, I was wondering if there any way to refresh experiment variations when the attributes are updated.

Copy code

const gb = useGrowthBook();

  // Set Attribute
  const { user, isAuthenticating } = useAuthStateProvider();
  const deviceId = getDeviceId();
  const { isMobile } = useScreen();

  useEffect(() => {
    (async () => {
      if (isAuthenticating) return;

      gb.updateAttributes({
        userId: user?.id ?? "-1",
        deviceId,
        isMobile,
      });
      try {
        const ip = await getIp();
        gb.updateAttributes({ ip });
      } catch {}
    })();
  }, [user, deviceId, isMobile, gb, isAuthenticating]);

I use React SDK in my Next.js project. When I update the attributes, I checked experiments through GrowthBook devtool and found out the experiment variation didn't update.

fresh-football-47124

12/26/2024, 3:02 AM

It should update features/experiment values when attributes change

fresh-football-47124

12/26/2024, 3:03 AM

I wonder if it’s a problem with the devtools

fresh-football-47124

12/26/2024, 3:05 AM

Is update attributes your method?

jolly-pharmacist-88915

12/26/2024, 5:24 AM

Thanks for your reply. I use the native growthbook react hook

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import { useGrowthBook } from "@growthbook/growthbook-react";

const gb = useGrowthBook();

gb.updateAttributes({
        userId: user?.id ?? "-1",
        deviceId,
        isMobile,
      });

How can I check if it's something wrong with the devtool? Will trackingCallback
be called if there is any experiment is updated?

jolly-pharmacist-88915

12/26/2024, 6:50 AM

I think I misunderstood the trackingCallback
meaning. Actually, the experiment's variation was updated, but I thought as soon as the variation is updated,

trackingCallback

will be called again.

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