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

81
Views
Indicador de carga en promesas - JS

Cuando hago clic en el botón para iniciar sesión, el párrafo no aparece en la pantalla. Parece que cambiar el estilo de un elemento a través de JS es una tarea asíncrona.

 const p = document.getElementById("loadingIndicator"); const btn = document.getElementById("loginBtn"); btn.addEventListener("click", () => { p.style.display = "block"; //is this async ? new Promise((resolve, reject) => { const username = prompt("Enter username: ", ""); const pass = prompt("Enter password: ", ""); if( username.toLowerCase() == "mora" && pass.toLowerCase() == "learncode" ) { resolve("Successfully login"); } else { reject(new Error("Something went wrong!")); } }) .finally(() => p.style.display = "none") .then( result => { console.log(result); }, error => { console.warn(error.message); } ); });

¿Cómo arreglar esto?

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!