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Javascript 2021-09-24 11:53:04
clear textinput react native
"CLEAR TEXT FROM INPUT FIELD IN REACT NATIVE, WHEN CLICK SUBMIT BUTTON" const [textInput, setTextInput] = useState() //this state always holds the text const submitHandler = () => { //runs on submit and sets the state to nothing. setTex... Add solution -
Html 2021-09-23 17:11:02
react select, option
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 2021-09-23 15:37:04
tip in js
document.querySelector('#tip-form').onchange = function(){ var bill = Number(document.getElementById('billTotal').value); var tip = document.getElementById('tipInput').value; document.getElementById('tipOutput').innerHTML = `${tip}%`; var tipValu... Add solution -
Javascript 2021-09-22 18:49:04
disable a button react
// Input field listens to change, updates React's state and re-renders the component. <input onChange={e => this.setState({ value: e.target.value })} value={this.state.value} /> // Button is disabled when input state is empty. <button disable... Add solution -
Html 2021-09-21 21:58:02
file upload preview in html
<html> <head> <script type='text/javascript'> function preview_image(event) { var reader = new FileReader(); reader.onload = function() { var output = document.getElementById('output_image'); output.src = reader.result; } reade... Add solution -
Javascript 2021-09-21 21:24:03
how to display uploaded image in html using javascript
<p><input type="file" accept="image/*" name="image" id="file" onchange="loadFile(event)" style="display: none;"></p> <p><label for="file" style="cursor... Add solution
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