Enabling text input

Question

I am trying to enable text input using JavaScript. This is my function

function enableD()
{
document.getElementById("DeleteI").setAttribute("disabled", false);
}

Html is like this

<button type="submit" class="Blue_Button" id="DelB" onclick="enableD()">Delete</button>

<input type="hidden" disabled value="DeleteSnack" name="command" id="DeleteI"/>

what am I doing wrong?

Answer 1

Try:

document.getElementById("DeleteI").disabled = false;

Answer 2

Try using .removeAttribute()

document.getElementById("DeleteI").removeAttribute("disabled");