score:1
components must begin with an uppercase letter.
the code works, but when you click a link the page navigates. if you cancel the event it works as expected.
https://codesandbox.io/s/react-playground-forked-yiqre?file=/index.js
nutshell:
<nav.link
href="/"
onselect={(_, e) => {
e.preventdefault();
handletest(false);
}}
>
cleaned up, with the navigation in place:
https://codesandbox.io/s/react-playground-forked-6vch3?file=/index.js
you're trying to do an spa, but it is not currently an spa. you navigate away from the page with the updated state. when the new page loads (/test) your state resets.
there's a variety of ways to create an actual spa where you define a component per page: you can use any of several routing solutions, there are hook-based solutions, etc.
plus there's no /test
path in the code sandbox so it wouldn't know what to do anyway.
Source: stackoverflow.com
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