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Other 2021-11-19 13:08:11
Capturing enter in javascript
//You can use onKeyPress directly on input field. onChange function changes //state value on every input field change and after Enter //is pressed it will call a function search(). <input type="text" placeholder="Search..."... Add solution -
Javascript 2021-11-19 04:43:19
react hooks
const [state, setState] = useState(initialState); Add solution -
Other 2021-11-19 03:19:13
how to get a short code sms number in flutter
class MyHomePage extends StatefulWidget { @override _MyHomePageState createState() => new _MyHomePageState(); } class _MyHomePageState extends State<MyHomePage> { String _nirbinumber = '12345'; // _lastMessage is probably redundant, as y... Add solution -
Javascript 2021-11-18 03:55:08
setstate to false after 10 sec react native
saveAndContinue: function(e) { e.preventDefault() if(this.state.submitted==false) { email = this.refs.email.getDOMNode().value this.setState({email: email}) this.setState({submitted: !this.state.submitted}); setTim... Add solution -
Dart 2021-11-17 07:50:24
search in flutter listview
import 'package:flutter/material.dart';void main() => runApp(new MyApp());class MyApp extends StatelessWidget { // This widget is the root of your application. @override Widget build(BuildContext context) { return new MaterialApp( title: 'Fl... Add solution -
Javascript 2021-11-16 12:44:22
how to add a picker in expo
import {Picker} from '@react-native-picker/picker'; <Picker selectedValue={this.state.language} style={{height: 50, width: 100}} onValueChange={(itemValue, itemIndex) => this.setState({language: itemValue}) }> <Picker.Item label... Add solution -
Other 2021-11-16 02:10:08
app-root modal component
// These two containers are siblings in the DOM const appRoot = document.getElementById('app-root'); const modalRoot = document.getElementById('modal-root'); class Modal extends React.Component { constructor(props) { super(props); this.el = doc... Add solution -
Dart 2021-11-16 01:03:22
How to implement drop down list in flutter?
String dropdownValue = 'One'; @override Widget build(BuildContext context) { return DropdownButton<String>( value: dropdownValue, icon: const Icon(Icons.arrow_downward), iconSize: 24, elevation: 16, style: const TextStyle( ... Add solution
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