Learn Basic JavaScript by Building a Role Playing Game - Step 86

JavaScript
1

Tell us what’s happening:

Hello. There is an error in my code. What is wrong? Please help me.

function buyWeapon() {
  if (gold >= 30) {
    gold -= 30;
    currentWeaponIndex++;    
    document.getElementById('goldText').innerText = gold;    
    document.getElementById('text').innerText = 'You now have a new weapon.';
  }
}

Your code so far

<!-- file: index.html -->


/* file: styles.css */


/* file: script.js */
// User Editable Region

function buyWeapon() {
  if (gold >= 30) {
    gold -= 30;
    currentWeaponIndex++;    
    document.getElementById('goldText').innerText = gold;    
    document.getElementById('text').innerText = 'You now have a new weapon.';
  }
}

// User Editable Region

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36 OPR/114.0.0.0

Challenge Information:

Learn Basic JavaScript by Building a Role Playing Game - Step 86

2

you dont need the document.getElementById(), remove that and just use the parameter values

1 Like
3

Thanks, it is a real solution of the problem.