Build cascading dropdowns where one selection drives the next.
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Understand the problem
ReactAsyncDropdown
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Attempt it yourself
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React solution
Complete solutionRun Playground
import React from 'react';
import CountryState from './src/CountryState';
export default function App() {
return (
<div style={{ fontFamily: 'sans-serif', padding: 20 }}>
<h1>Dependent Dropdowns Demo</h1>
<CountryState />
</div>
);
}05
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