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How to fix missing dependency warning when using useEffect React Hook

If you aren’t using fetchBusinesses method anywhere apart from the effect, you could simply move it into the effect and avoid the warning If however you are using fetchBusinesses outside of render, you must note two things Is there any issue with you not passing fetchBusinesses as a method when it’s used during mount with its enclosing closure? Does … Read more

You should not use Route or withRouter() outside a Router when using react-router 4 and styled-component in react

I’m trying to build my first portfolio website and got stuck in routing using react-router-dom 4.2.2 and styled-components 2.2.3. error message: You should not use Route or withRouter() outside a Router I also try using Link instead of NavLink but got error too(You should not use Link outside a Router) Someone help me please. navigationBar.js navigationBar.style.js

Axios having CORS issue

your server should enable the cross origin requests, not the client. To do this, you can check this nice page with implementations and configurations for multiple platforms

SyntaxError: Adjacent JSX elements must be wrapped in an enclosing tag

i try to show articles in the page, but i got some problem that is need wrapped enclosing tag in reactjs. It looks like React isnt accepting same tags next to each other how do I display tabular data?

In reactJS, how to copy text to clipboard?

I’m using ReactJS and when a user clicks a link I want to copy some text to the clipboard. I am using Chrome 52 and I do not need to support any other browsers. I can’t see why this code does not result in the data being copied to the clipboard. (the origin of the … Read more

React: trigger onChange if input value is changing by state?

Edit: I don’t want to call handleChange only if the button has been clicked. It has nothing to do with handleClick. I gave an example in the @shubhakhatri answer’s comment. I want to change the input value according to state, the value is changing but it doesn’t trigger handleChange() method. How can I trigger handleChange() method ? Here is the … Read more

React Native: this.setState is not a function

I see a number of questions on here relating to this same issue, but it seems none match the issue I’m having, and are a bit more complex. I am in the process of learning ReactJS and React Native. I’m in the midst of reading and following the code examples from “Learning React Native” book … Read more