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Javascript 2021-10-14 20:24:07
change icon on click angular
import { Component } from '@angular/core' export interface CollapsibleItem { label: string; text: string; state: boolean; } @Component({ selector:'whateveryouwant', template: ` <ul class="collapsible" data-collapsible="a... Add solution -
Javascript 2021-10-13 21:18:05
javascript vererbung Klasse extends super constructor
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 2021-10-13 20:12:06
load a component on button click react
import React from 'react'; import Grid from '@material-ui/core/Grid'; import Button from '@material-ui/core/Button'; import CssBaseline from '@material-ui/core/CssBaseline'; import Card from '@material-ui/core/Card'; import CardContent from '@material-ui/... Add solution -
Javascript 2021-10-13 19:38:03
create tic tac toe game in react using jsx files
function Square(props) { return ( <button className="square" onClick={props.onClick}> {props.value} </button> ); } class Board extends React.Component { renderSquare(i) { return ( <Square val... Add solution -
Javascript 2021-10-13 14:35:04
what does onchange do in react
import React, { Component } from 'react'; import './App.css'; import Header from './Header'; class App extends Component { constructor(props) { super(props); this.state = {name: "Michael"} } changeTitle = (e) =>{ this.... Add solution -
Javascript 2021-10-13 11:48:05
angular load json file with httpclient
import { HttpClient } from '@angular/common/http'; import { Observable } from 'rxjs'; @Injectable() export class AppSettingsService { constructor(private http: HttpClient) { this.getJSON().subscribe(data => { console.log(data)... Add solution
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