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I am trying to add a click event on an element which i create dynamically in Vanilla JS. With jquery its super simple all i would do is
$(document).on('click','.el', function() {
//somecode
})
However with Vanilla JS (because i'm using react) i can't do the same thing. I've tried adding the dynamic element as an argument just like i would in jquery but no money.
I'm sure it can be done just not the way i'm thinking. Any ideas?
I tried
let div = document.createElement('DIV')
div.classList.add('el')
document.addEventListener('click','.el', function() {
//some code
})
I also tried
document.addEventListener('click',div, function() {
//some code
})
None of these methods worked
I am trying to add a click event on an element which i create dynamically in Vanilla JS. With jquery its super simple all i would do is
$(document).on('click','.el', function() {
//somecode
})
However with Vanilla JS (because i'm using react) i can't do the same thing. I've tried adding the dynamic element as an argument just like i would in jquery but no money.
I'm sure it can be done just not the way i'm thinking. Any ideas?
I tried
let div = document.createElement('DIV')
div.classList.add('el')
document.addEventListener('click','.el', function() {
//some code
})
I also tried
document.addEventListener('click',div, function() {
//some code
})
None of these methods worked
Share Improve this question asked Aug 8, 2020 at 7:43 UrielUriel 2061 gold badge3 silver badges17 bronze badges 3-
try
div.addEventListener('click', function() { //some code })
– fedesc Commented Aug 8, 2020 at 7:46 - Is it possible to update your question with a Minimal, Complete, and Reproducible code example of how you are generating elements? If you have the raw htmlDOMNode you can add a listener to that. – Drew Reese Commented Aug 8, 2020 at 7:47
- See the working solution below in my answer. Would you mind accepting any answer. if its helped you ? thanks. – Always Helping Commented Aug 8, 2020 at 14:39
4 Answers
Reset to default 2let div = document.createElement('DIV');
div.classList.add(".whatever");
div.addEventListener('click', function() {
console.log('dynamic elements')
});
document.body.appendChild(div);
https://jsfiddle/yu1kchLf/
You could simply use and onclick
function and just call it as variable
from your dynamically
added elements.
Live Demo
//Create function
let button = document.createElement('button');
button.classList.add("myBtn");
button.innerText = 'Click Me';
button.onclick = myFunction //assign a function as onclick attr
document.body.appendChild(button);
//Call function
function myFunction() {
console.log('I am being called from dynamically created button')
}
i think what you are missing is appending the element you created to your DOM. have a look at this:
var createDiv = function() {
let div = document.createElement('DIV');
div.id = 'el';
div.innerHTML = '<b>hey</b>';
div.classList.add('styles');
document.body.appendChild(div);
div.addEventListener('click', function() {
alert('Look here');
})
};
here's a fiddle so you can playaround: https://jsfiddle/khushboo097/e6wrLnj9/32/
You can do something like the following:
const d=document.getElementById("container");
document.addEventListener('click', function(ev) {
if (ev.target?.classList.contains('el')) {
console.log("My .el element was clicked!");
ev.target.classList.contains("segundo") &&
(d.innerHTML+='<p class="el">another clickable paragraph</>');
}
})
<div id="container"><h2>Something unclickable</h2>
<p class="el primero">A clickable paragraph!</p>
<p class="otro primero">something unclickable again ...</p>
<button class="el segundo">add clickable element</button>
</div>
The event handler is attached to the document itself but will only fire the console.log()
if the ev.target
, i. e. the clicked element, is of class "el".本文标签: jqueryAdd click event on a dynamically created element in JavascriptStack Overflow
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