Business
Jobs
  • About Us
  • Solutions
    • Job Postings
      Post your job and receive qualified candidates in 48h.
    • Candidate Assessments
      500+ technical and psychological tests, plus anti-fraud.
    • Headhunting
      Tailor-made executive search from start to finish.
    • Payroll + EOR
      Payroll dispersal and EOR across 15+ LATAM countries.
  • Pricing
  • Jobs

0

120
Views
Cómo desencadenar eventos desde dentro de una clase de elemento html personalizado

Tengo un HTMLElement personalizado llamado <test-tag> . Mi objetivo ahora es llamar a un evento DOM desde el constructor de clase de ese elemento, de modo que cuando se agregue un elemento como <test-tag onclick= 'alert(“constructed“);'> al DOM, el constructor active ese evento onclick y "construido" recibe una alerta.

Esto es lo que he probado pero no funciona: https://jsfiddle.net/mnat6qxb/15/

HTML:

 <test-tag onclick="alert('test')">Test</test-tag>

JavaScript:

 class TestTag extends HTMLParagraphElement { constructor() { super(); this.dispatchEvent(new Event('click')); } } customElements.define('test-tag', TestTag, { extends: 'p' });
about 4 years ago · Juan Pablo Isaza
Answer question
Find remote jobs

Discover the new way to find a job!

Top jobs
Top job categories
Business
Post vacancy Pricing Sales
Legal
Terms and conditions Privacy policy
© 2026 PeakU Inc. All Rights Reserved.
Andres GPT
Show me some job opportunities
There's an error!