React Js get query Params
React Js get query Params:In React.js, you can retrieve query parameters from the URL using JavaScript's
URLSearchParams method. First, you need to obtain the current URL using window.location.search. Then, create a new instance of URLSearchParams by passing the URL string.Finally, you can use the
get method on the URLSearchParams object to retrieve the value of a specific query parameter by providing its key. For example, const params = new URLSearchParams(window.location.search); const queryParamValue = params.get('paramKey'); This allows you to extract and use query parameters in your React.js application
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How can I retrieve and access query parameters in a React.js application?
The provided code demonstrates how to retrieve query parameters using React.js.
The useEffect hook is used to execute the code block once when the component is mounted. Inside the hook, a new URL object is created with the desired URL. Then, the URLSearchParams object is used to extract the query parameters from the URL.
The values of the query parameters name and id are obtained using the get method of URLSearchParams. These values are then stored in the component's state variables param1 and param2 using the useState hook.
Finally, the retrieved query parameter values are displayed in the component's JSX by accessing the state variables param1 and param2.
Output of React Js get query Params
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