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Html 2021-09-07 20:12:01
file upload html firebase
const [imagetoPost, setImagetoPost] = useState(null); const sendPost = (e) => { e.preventDefault(); if (!post) return null; db.collection('posts') .add({ // whatever you want to add other than file }) .then((doc) => { if (imagetoPost... Add solution -
Javascript 2021-09-06 14:57:02
ajax submit form data
// jQuery ajax form submit example, runs when form is submitted $("#myFormID").submit(function(e) { e.preventDefault(); // prevent actual form submit var form = $(this); var url = form.attr('action'); //get submit url [replace ur... Add solution -
Javascript 2021-09-05 04:13:02
using javascript when i ' m iterate localstorage current input value my DOM its Add multiple value or perivous value of localstorage ?
//featch data from form // class Book{ // constructor(givenNAme , givenAuthor , givenType){ // this.name = givenNAme; // this.author = givenAuthor; // this.type = givenType; // } // } // display function class Display {... Add solution -
Javascript 2021-09-04 11:35:03
angular google maps
Step 1: Creating new project Create a new project using command ng new gmaps-ng5 Step 2: Install Google Maps types for typescript support. Run command npm install --save @types/googlemaps Step 3: Link Google Maps JavaScript CDN inside index.html <scrip... Add solution -
Javascript 2021-09-04 07:36:02
customize please select some product options before wordpress message
jQuery(document).ready(function($){ $('.single_add_to_cart_button').click(function(e){ if ($('#pa_size').val() == "") { e.preventDefault(); alert("Please select size"); return false; } }); }); Add solution -
Other 2021-09-04 05:06:01
simple button scrolling with this
// Select all »a« elements with a parent tag »nav« and add a function that is executed on click $('#id a').on('click', function (e) { // Define variable of the clicked »a« element (»this«) and get its hr... Add solution -
Javascript 2021-09-03 07:17:02
create video playlist using jquery
function handler(e) { e.preventDefault(); videotarget = this.getAttribute("href"); filename = videotarget.substr(0, videotarget.lastIndexOf('.')) || videotarget; video = document.querySelector("#video_player video"); video.removeA... Add solution