React Get Hash from URL
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React Js Get Hash(#) from url: In React.js, you can retrieve the hash portion of the URL using the "window.location.hash" property. This property returns the hash string including the "#" symbol at the beginning. To get the hash without the "#" symbol, you can use the "substring" method or a regular expression.
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How can I retrieve the hash (#) from a URL using ReactJS?
This React.js code snippet retrieves the hash value from the URL. The code uses the useEffect
hook from React to perform the operation. Within the effect, the window.location.hash
property is used to obtain the hash portion of the URL.
This hash value is then logged to the console for demonstration purposes. The useEffect
hook is called with an empty dependency array, indicating that the effect should only run once, when the component is initially rendered.
React Js Get Hash(#) from url
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<script type="text/babel">
const{useEffect} =React;
function App() {
useEffect(() => {
// Get the hash value from the URL
const hash = window.location.hash;
// Do something with the hash value
console.log("Hash value: " + hash);
}, []);
return (
<div>
<h1>React Hash Value Example</h1>
</div>
);
}
ReactDOM.render(<App />, document.getElementById("app"));
</script>