I am new to React and currently developing the music player using React Js. The idea is to change the seek-bar as the song plays and the user can change the track position using seek-bar(like any other media players). I have the JSX audio tag to play the song and input tag as a seek-bar. Please refer to the below
Tag: reactjs
Using ES Modules with babel-standalone
Quoting babel docs https://babeljs.io/docs/en/babel-standalone#usage : “If you want to use your browser’s native support for ES Modules, you’d normally need to set a type=”module” attribute on your script tag. With @babel/standalone, set a data-type=”module” attribute instead” For some reason though, when including my main index.js file (which imports other js / jsx files using import), it seems like babel is
Not able to open react-bootstrap modal from child component using react hooks to setState
I’m trying to trigger my react-bootstrap modal which is in the parent component from a button inside the child component. To achieve this, I am passing the handleShow function into the child component as props but this doesn’t seem to be working. The modal doesn’t open up on clicking the button and there are no errors on the browser console.
How to use multiple material ui dialog with React?
I want to use two dialog in sign up page and login page. the implement that I want to do are signup screen showing up when click to sign up button on the Top page, and login screen showing up when click to login Button on signup page. I wrote open state on App.js. but the trouble is when it’s
React component state not updating with passed props
I have created an Accordion component which has data(object) and expanded(boolean) as props. expanded props is used to set the expanded/collapsed state of this component passed as a prop. Accordion component also has an internal state which is used for expanding/collapsing the accordion. Below is my complete component Accordion.jsx The parent component has a list of data and it loops
Memory reference issue for function return (React Javascript)
So I am working in React.js. I need to generate three versions of the same list, but with a different set of markets contained inside of each of the three events. I expect the events to be the same. But when they are linked to the markets, each of the three same events might have a different sub-set of markets
Material-ui v4 shows component names in html DOM class attributes?
After migrating from material-ui v3 to v4, noticed the react component/function name in the class attribute inside the HTML. Is that expected? Might this somehow affect overriding class properties already noticing issues when trying to override with new styles which do not apply. Also is there a possibility to remove those? The component names are: WrapperComponent, withRouter, CustomerDetailsContainer among others.
Unable to show helperText once we click on the Submit button using reactjs?
I’m new to this dropdown validations, i want to show helpertext bottom of the dropdown when the dropdown field is selected (or) we have selected but again selected the -1 menu item value. Here I’m facing few issues. Couldn’t able to show red color for helpertext. For me, it is showing error in line #50 but in Sandbox it is
How to leave the values already selected inside the Select and MenuItem?
I am a beginner in ReactJS and I have a problem with Selects. I have a Select that renders some plants and bees with MenuItem. What I need is that Select already comes with some values marked in the list of bees and plants. If the user clicks on New Property the selects are blank, but the user clicks on
Fetch request in React: How do I Map through JSON array of object inside of array of objects?
I managed to fetch API and could output some data in browser, but I couldn’t handle an array of object in JSON. It’s a rest country API, where some countries have more than 1 language. I want to output all languages they speak. Here is the API link. And here is my code Answer you should call the languages map