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Javascript 2021-11-13 01:52:21
toggle function react js
class Toggle extends React.Component { constructor(props) { super(props); this.state = {isToggleOn: true}; // This binding is necessary to make `this` work in the callback this.handleClick = this.handleClick.bind(this); } handleClick... Add solution -
Javascript 2021-11-13 00:08:10
confirm password validation page recat
import React from 'react'; class DemoForm extends React.Component { constructor() { super(); this.state = { input: {}, errors: {} }; this.handleChange = this.handleChange.bind(this); this.handleSubmit = this.handleSubmit.... Add solution -
Javascript 2021-11-12 17:18:12
pass data from child component to parent component react native
class Parent extends React.Component { state = { message: "" } callbackFunction = (childData) => { this.setState({message: childData}) }, render() { return ( <div> <Child1 pa... Add solution -
Javascript 2021-11-12 02:42:12
why fetch from react to flask back end not working
//There are some packages you can use like fetch-with-proxy or node-https-proxy-agent, fetch-with-proxy can get HTTP_PROXY env var to set proxy, and you can use the other create proxy agent. //But I recommend that to use other package to send request lik... Add solution -
Html 2021-11-11 15:10:12
html select react
import React from 'react'; import Select from 'react-select'; const options = [ { value: 'chocolate', label: 'Chocolate' }, { value: 'strawberry', label: 'Strawberry' }, { value: 'vanilla', label: 'Vanilla' }, ]; class App extends React.Component ... Add solution -
Javascript 2021-11-11 03:04:15
logout google account on aws amplify app
import Amplify, { Auth, Hub } from 'aws-amplify'; import awsconfig from './aws-exports'; Amplify.configure(awsconfig); class App extends Component { state = { user: null, customState: null }; componentDidMount() { Hub.listen("auth", ({... Add solution -
Javascript 2021-11-10 14:48:24
how to make sugesstion input feild in react
const INPUT_TIMEOUT = 250; //ms - It's our input delay class TodoApp extends React.Component { constructor(props) { super(props); this.state = { value: '', predictions: [], }; this.onChange = this.onChange.bind... Add solution -
Javascript 2021-11-09 16:48:07
react native qrcode scanner permission
_requestPermission = permission => {var optionsif (permission == 'location') { options = this.state.isAlways ? 'always' : 'whenInUse'}Permissions.request(permission, options) .then(res => { this.setState({ status: { ...this.state.status, [... Add solution -
Javascript 2021-11-08 17:25:17
react-select example
import React from 'react'; import Select from 'react-select'; const options = [ { value: 'chocolate', label: 'Chocolate' }, { value: 'strawberry', label: 'Strawberry' }, { value: 'vanilla', label: 'Vanilla' }, ]; class App extends React.Component ... Add solution
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