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

211
Views
¿Por qué recibo un error indefinido del valor de entrada?

entonces, cuando consola.log document.getElementById("deposit-amount").value obtengo números/datos en tiempo real. Pero cuando lo pongo en variable y console.log el nombre (depositAmount), se muestra indefinido.

ingrese la descripción de la imagen aquí

html

 <div class="deposit"> <h4>Deposit</h4> <input id="deposit-amount" type="number" placeholder="$ amount you want to deposit"> <button id="deposit-btn">Deposit</button> </div>

js

 const depositAmount = document.getElementById("deposit-amount").value;
about 4 years ago · Juan Pablo Isaza
2 answers
Answer question

0

Parece funcionar bien en este fragmento. ¿Hay más código que pueda compartir para depurar?

 function log() { console.log(document.getElementById('deposit-amount').value); }
 <div class="deposit"> <h4>Deposit</h4> <input id="deposit-amount" type="number" placeholder="$ amount you want to deposit"> <button id="deposit-btn" onclick="log()">Deposit</button> </div>

about 4 years ago · Juan Pablo Isaza Report

0

<div class="box-1 common-box"> <p>Deposit</p> <h2>$ <span id="current-deposit">01</span></h2> </div> <div class="deposit"> <h4>Deposit</h4> <input id="deposit-amount" type="number" placeholder="$ amount you want to deposit"> <button id="deposit-btn">Deposit</button> </div>
 const depositBtn = document.getElementById("deposit-btn"); depositBtn.addEventListener("click", function(){ const depositAmount = document.getElementById("deposit-amount").value; const depositNumber = parseFloat(depositAmount); const cuurentDeposit = document.getElementById("current-deposit").innerText; const currentNumber = parseFloat(cuurentDeposit); const total = depositNumber + currentNumber; document.getElementById("current-deposit").innerText = total; document.getElementById("deposit-amount").value = ""; })

Esto funciona. pero aun así, cuando consola. registro el nombre (depositAmount), se muestra indefinido. ¿Es esto porque DOM no está listo? ¿Cómo resolver esto? -@nemo

about 4 years ago · Juan Pablo Isaza Report
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!