![]() ![]() Because resizing is async, one trick with React is to make the children into a functional return instead of just returning JSX. The advantage is it can be used again for something else. Your browser does not support HTML5 video. Personally I would extract out the part of listening for resize events. On execution, it will produce the following output − Here we change width and height of the element in State which makes the required changes in the size attribute.Īrguments like d.width and d.height define how much the width or height should increase or decrease. OnResizeStop defines what to do when the user tries to resize the element. The size attribute defines the size of the resizable component. However, we can use the window. Using componentDidMount we can execute the React code when the component is already placed in the DOM. It is called after the component is rendered or when our component got updated. Re-resizable is used to import a resizable container which will be used to add Resizable functionality to any DOM element.Īdd the following lines of code in App.js − import React, ) Īdding any element inside makes it resizable. Overview Currently, React doesn’t support an event named onResize or anything like that. Window Resize in Class Component Here we are using componentDidMount method which is a part of React-Lifecyle. Clicking on CODE will show you the code behind the live demo. Exampleįirst install the following package − npm install -save re-resizable Clicking on PROPS & METHODS will show you all available props & methods of a component. React, we can create resizable elements easily using a simple library. Conf videos, React sortable pane, React designer, React resizable and movable, Transhand, React cropper, React grid layout, React fittext, React resizable. We always create resizable textarea in HTML, but when itĬomes to creating other elements resizable, it seems impossible. Tip: To get the size of an element, use the clientWidth, clientHeight, innerWidth. In this article, we will see how to make a resizable element in The onresize event occurs when the browser window has been resized. ![]()
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