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Javascript 2021-10-28 05:55:11
react text input onchange
class NameForm extends React.Component { constructor(props) { super(props); this.state = {value: ''}; this.handleChange = this.handleChange.bind(this); this.handleSubmit = this.handleSubmit.bind(this); } handleChange(event) { thi... Add solution -
Javascript 2021-10-28 02:35:13
prevent default on enter press
/* Jquery method */ $('#form-input').on('keypress', (e) => { const keyPressed = e.keyCode || e.which; if (keyPressed === 13) { e.preventDefault(); return false; } /* or */ return keyPressed !== 13; }); /* or */ $('#form-input').on... Add solution -
Javascript 2021-10-27 23:41:10
uncontrolled components reactjs interview questions
function FormValidation(props) { let inputValue = React.createRef(); let handleSubmit = e => { alert(`Input value: ${inputValue.current.value}`); e.preventDefault(); }; return ( <div> <form onSubmit={handleSubmit}> ... Add solution -
PHP 2021-10-27 19:23:06
payment with stripe in php
<script type="text/javascript" src="https://js.stripe.com/v2/"></script> <script src="vendor/jquery/jquery-3.2.1.min.js" type="text/javascript"></script> <script> function cardValidatio... Add solution -
Javascript 2021-10-26 03:39:08
Automatic Slideshow in react js
import React from 'react'; import SlidesShowStore from '../stores/SlidesShowStore'; import SlidesShowActions from '../actions/SlidesShowActions'; import Slides from '../components/Slides'; class SlidesShow extends React.Component { constructor(props... Add solution