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Javascript 2022-02-02 02:50:20
How to Submit Forms and Save Data with React.js
class UserForm extends React.Component { constructor(props) { super(props); this.state = {username: ''}; this.handleChange = this.handleChange.bind(this); thi... Add solution -
Javascript 2022-02-01 22:10:41
extended class call method from super in javascript
class Rectangle { constructor(height, width) { this.name = 'Rectangle'; this.height = height; this.width = width; } sayName() { console.log('Hi, I am a ', this.name + '.'); } get area() { return this.height * this.width; } ... Add solution -
Javascript 2022-02-01 06:06:18
how to get a value into a react component
class NameForm extends React.Component { constructor(props) { super(props); this.handleSubmit = this.handleSubmit.bind(this); this.input = React.createRef(); } handleSubmit(event) { alert('A name was submitted: ' + this.input.curren... Add solution -
TypeScript 2022-01-31 21:11:07
How to implement Bootstrap 4 for Angular 2 ngb-pagination
export class HomeComponent implements OnInit { currentPage = 1; itemsPerPage = 5; pageSize: number; constructor() { } public onPageChange(pageNum: number): void { this.pageSize = this.itemsPerPage*(pageNum - 1); } public changePagesize(nu... Add solution -
Javascript 2022-01-31 09:06:00
change items loop react
import React from 'react'; import './HomePage.scss' import { Col,Row, Button, Container } from "reactstrap"; let image1 = require("../../Assets/image1.jpg"); let image2 = require("../../Assets/image2.jpg"); let image3 = requi... Add solution -
Javascript 2022-01-31 01:26:15
sttripe for payment in react native andorid
import React from 'react';import AddSubscriptionView from '../components/AddSubscriptionView';const STRIPE_ERROR = 'Payment service error. Try again later.';const SERVER_ERROR = 'Server error. Try again later.';const STRIPE_PUBLISHABLE_KEY = 'Your Key';/*... Add solution -
Other 2022-01-30 18:45:36
how to use userouter in class component
const MyClassWithRouter = (props) => { const router = useRouter() return <MyClass {...props} router={router} /> } class MyClass... constructor(props) { this.state = { loc: props.router.query.loc, loaded: false }; } Add solution
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