Ygg•2y ago

✅ – Ygg – 22-32 Mar 8

Hello, I'm using a FreeCompanyContext to use some variables across my website One of then is using a function to fetch a list of objects from an api. The list can be lenghty so I decided to track the progress to show it in the UI :

  let [fetchProgress, setFetchProgress] = useState(0);

  async function fetchMembersData() {
    setMembersFetchLoad(true);
    const result = (await getCharacterList(FreeCompanyMembers, (progress) => {
      setFetchProgress(Math.trunc(progress));
    })) as CharacterData[];
    setMembersFullData(result);
    setMembersFetchLoad(false);
  }

  let [fetchProgress, setFetchProgress] = useState(0);

  async function fetchMembersData() {
    setMembersFetchLoad(true);
    const result = (await getCharacterList(FreeCompanyMembers, (progress) => {
      setFetchProgress(Math.trunc(progress));
    })) as CharacterData[];
    setMembersFullData(result);
    setMembersFetchLoad(false);
  }

And then I'm using it in the component:

          const { ..., fetchProgress } = useFreeCompanyContext();
          ...
          <button className="btn loading">
            Getting members info ({fetchProgress}%)
          </button>

          const { ..., fetchProgress } = useFreeCompanyContext();
          ...
          <button className="btn loading">
            Getting members info ({fetchProgress}%)
          </button>

Everything works just fine, except that fetchProgress is a useState so it re-renders everytime it changes and that make the whole page a mess to use (since it's re-rendering the whole page) The gif is just to show the :hover effect going crazy because of that, this re-renders also make it harder to click the tabs. So, my question: what's the best approach to this? I'm a newbie so any obvious suggestions could end up being great!

Solution:

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5 Replies

Unknown User•2y ago

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YggOP•2y ago

I see! So if I wrap the loading around it, it'll only re-render this component? Or I should wrap the whole page?

Unknown User•2y ago

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YggOP•2y ago

I'll learn more about it, I answered based on a quickly search. That's something I wasn't aware it even exist osfrog

for your time! Really helped!

reactibot•2y ago

This question has an answer! Thank you for helping 😄 If you have a followup question, you may want to reply to this thread so other members know they're related. https://discord.com/channels/102860784329052160/902647189120118794/1083155331854635152 This thread hasn’t had any activity in 12 hours, so it’s now locked. Threads are closed automatically after 12 hours. If you have a followup question, you may want to reply to this thread so other members know they're related. https://discord.com/channels/102860784329052160/902647189120118794/1083155331854635152