I am trying to use Drawer component in MUI React. I want that state inside the Drawer component should not lost on closing of Drawer component, hence I’m passing variant=”persistent” in Drawer component. Now, the problem is that the Persistent Drawer does not provide backdrop functionality b…
Tag: reactjs
How to dynamically populate list items in React
I’m setting up an image slider with thumbnail slider using this plugin in React.js: http://flexslider.woothemes.com/thumbnail-slider.html If I add the <li>s statically it works perfectly fine: However if I try to load the content dynamically, the inline styles that are dynamically calculated and a…
Is it safe to render a react portal into another component DOM?
Consider the following example: Is it safe to render a portal inside other components DOM? I’ve tested it and it works, but I don’t know if this is reliable. The Portals doc mention that you can render a portal in a DOM node but nothing about components DOM. Why is this different (speculating here…
How to import from React-Select CDN with React and Babel?
I’ve created a react application following the steps on the React Website, but I’m having issues utilizing the React-Select Library (particularly the Select Component). I can only use cdn files to load dependencies, including the React-Select cdn file located on cdnjs I’m getting the followi…
How does JavaScript mechanism behind react hooks work?
My question relates to Javascript mechanisms that make react hooks possible. Recent development in React allows us to create hooks, ie. for React state, within as simple function like: The hook useState returns an array with an accessor and a mutator, and we use them by array decomposition inside our App func…
Wrong React hooks behaviour with event listener
I’m playing around with React Hooks and am facing a problem. It shows the wrong state when I’m trying to console log it using a button handled by event listener. CodeSandbox: https://codesandbox.io/s/lrxw1wr97m Click on ‘Add card’ button 2 times In first card, click on Button1 and see …
Create nested JSX list items from multi-level nested array of objects reactjs
I am trying to create a nested JSX list items from nested object array. Below is the array: Below is what the array should be converted to: Here is my approach: React does not allow adding individual markups into array. Please help provide a solution. P.S.: I apologize in advance if you find something wrong w…
How to embed Google Custom Search in React App?
I need to embed a JS widget in a React app. Is there a way to do it? The JS widget is Google Custom Search: Answer use componentDidMount and use instead of <gcse:search></gcse:search> according to the documentation
HTML Failed parsing ‘srcset’ attribute value since it has an unknown descriptor on images – React – Webpack
Might be worth mentioning that I am using React and Webpack. Example of this: <img src=”https://increasify.com.au/wp-content/uploads/2016/08/default-image.png” srcset=”http://www.rangerwoodperiyar.com/images/joomlart/demo/default.jpg x2″ My goal is to take advantage of the srcset at…
React/NodeJS – Web page doesn’t work when go at localhost:3000
first of all i’d like to say that i’m a new developer of React and NodeJS. I want use this technologies: – React as a client – NodeJS as a server – Webpack for build my files. My project structure is the follow: my-application/ webpack.server.js webpack.client.js server.js client…