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Other 2022-03-16 22:00:14
setState of one element of an object of states
function LoginForm() { const [form, setState] = useState({ username: '', password: '' }); const printValues = e => { e.preventDefault(); console.log(form.username, form.password); }; const updateField = e => { setStat... Add solution -
Javascript 2022-03-07 22:25:02
jquery ajax form submit example
// jQuery ajax form submit example, runs when form is submitted $("#myFormID").submit(function(e) { e.preventDefault(); // prevent actual form submit var form = $(this); var url = form.attr('action'); //get submit url [replace ur... Add solution -
Javascript 2022-03-03 03:05:17
display form input on console jquery
var nameInput = document.getElementById('name'); document.querySelector('form.pure-form').addEventListener('submit', function (e) { //prevent the normal submission of the form e.preventDefault(); console.log(nameInput.value); }); Add solution -
TypeScript 2022-02-03 00:25:56
how to restrict alphabets in input field in angular
phoneKeyDown(e){ const keyCode = e.keyCode; if (( (e.shiftKey || (e.keyCode < 48 || e.keyCode > 57)) && (e.keyCode < 96 || e.keyCode > 105)) && e.keyCode !=8) { e.preventDefault(); } } // IN HTML <ion-inpu... Add solution -
Javascript 2022-02-02 03:45:07
prevent form submission on onsubmit function calls
returning false here won't be executed and the form will be submitted either way. You should also call preventDefault to prevent the default form action for Ajax form submissions. function mySubmitFunction(e) { e.preventDefault(); someBug(); return... Add solution -
Javascript 2022-01-27 05:32:00
jquery only number allowed to 10 digit
<script type="text/javascript"> $(document).ready(function() { $("#phone_work").attr("maxlength", "10"); $("#phone_work").keypress(function(e) { var kk = e.which; if(kk < 48 || kk &... Add solution -
Javascript 2022-01-22 22:41:00
an image gallery is a set of images with corresponding remove buttons
function setup() { var els = document.getElementsByClassName("remove"); for (var i = 0; i < els.length; i++) { els[i].addEventListener('click', function (e) { e.preventDefault(); e.target.closest('div.i... Add solution