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Make an Http request on click in React

Publish Date:2025/03/11 Author:JIYIK Category:React

Make an Http request on click in React

To make an http request on click in React: Set an onClick attribute on the element. Every time the element is clicked, an HTTP request will be made. Update the state variables and render the data....

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Styling the border CSS property in React

Publish Date:2025/03/11 Author:JIYIK Category:React

Use the border css property to set the border style of elements in React, such as div style={{border: '1px solid rgba(0,255,0,0.3)'}}. If we only need to style a specific border, use the corresponding property, such as borderBottom....

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Get data on button click in React

Publish Date:2025/03/11 Author:JIYIK Category:React

Get data on button click in React

To fetch data on button click in React: Set the onClick attribute on the button element. Every time the button is clicked, an HTTP request is made. Update the state variable and render the data....

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Scroll to an element on click in React

Publish Date:2025/03/11 Author:JIYIK Category:React

Scroll to an element on click in React

To scroll to an element on click in React: Set a ref attribute on the element you want to scroll to. Set an onClick attribute on another element. Every time the element is clicked, call the scrollIntoView() method of the ref object....

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Get the height of an element in React

Publish Date:2025/03/11 Author:JIYIK Category:React

To get the height of an element in React: Set a ref attribute on the element. In the useLayoutEffect hook, update the state variable for the height. Use the clientHeight property to get the height of the element....

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Conditionally setting styles in React

Publish Date:2025/03/11 Author:JIYIK Category:React

Conditionally setting styles in React

To conditionally set styles in React: Set the `style` property on an element. Use the ternary operator to conditionally set the value of a CSS property. For example, backgroundColor: count > 0 ? 'lime' : 'salmon'....

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Setting global font family in React

Publish Date:2025/03/11 Author:JIYIK Category:React

Setting global font family in React

To set a global font family in React, you need to set the font-family style on the html element in your index.css file and then import the file into your index.js file. The global CSS should be imported in index.js to ensure it is loaded into your Rea...

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React using conditions in map()

Publish Date:2025/03/11 Author:JIYIK Category:React

Using conditions in `map()` in React: Call the map() method on an array. Use an if condition with an explicit return if satisfied. Otherwise return a different value or return null to render nothing....

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Using substring() method in React

Publish Date:2025/03/11 Author:JIYIK Category:React

To use the substring() method in React: Call the method on a string. Pass the start and end index as parameters to it. The method returns a new string containing only the specified portion of the original string....

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Deleting keys from state object in React

Publish Date:2025/03/10 Author:JIYIK Category:React

Deleting keys from state object in React

To remove a key from a React state object: Use the useState hook to store the state object. Destructure the key and remaining properties of the object. Set the state to the remaining properties....

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Add a class to the Body element in React

Publish Date:2025/03/10 Author:JIYIK Category:React

To add a class to the body element in React: Access the body element as document.body in a useEffect or event handler. Use the classList.add() method to add a class to the body tag. For example, document.body.classList.add('my-class'...

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Get the input value of the form submission in React

Publish Date:2025/03/10 Author:JIYIK Category:React

Get the input value of the form submission in React

Get input values ​​on form submission in React: Store the value of the input field in a state variable. Set the onSubmit attribute on the form element. Access the value of the input field in our handleSubmit function....

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How to toggle a boolean state in React

Publish Date:2025/03/10 Author:JIYIK Category:React

How to toggle a boolean state in React

Toggle Boolean state in React: Use the useState hook to track the state of a boolean. Pass a function to the setState function returned by the hook. Toggle the boolean based on the current value, e.g. setIsLoading(current => !current)....

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Using onClick on Div Elements in React

Publish Date:2025/03/10 Author:JIYIK Category:React

Using onClick on Div Elements in React

To set an `onClick` listener on a div element in React: Set the `onClick` property on the div. Every time the div is clicked, the function we passed to the prop will be called. We can access the div via event.currentTarget....

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How to use buttons as links in React

Publish Date:2025/03/10 Author:JIYIK Category:React

How to use buttons as links in React

To use a button as a link in React, wrap the button in a tag, or in a Link component if using react router. The button will be rendered instead of a link, and clicking it will cause the browser to navigate to the specified page....

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