How to Disable a button using php and javascript

Question

i wanted to disable a button when the page loads depending on the privilege level of the user. i already tried this code

if($previlage != 2)
{
    echo "<script>document.getElementById('US').setAttribute('disabled');</script>";
}

thanks in advance

You can do it in the HTML button with an if <button <?= ($previlage != 2) ? 'disabled' : ''; ?>> — Marc-André Trahan
– Marc-André Trahan, Commented Apr 14, 2015 at 3:44

Abozanona · Accepted Answer · 2015-04-14 03:47:07Z

1

thy this

if($previlage != 2)
    echo "<script>document.getElementById('US').disabled = true;</script>";

make sure to print the JS after loading the button in DOM

answered Apr 14, 2015 at 3:47

Abozanona

2,3051 gold badge29 silver badges66 bronze badges

Sign up to request clarification or add additional context in comments.

Comments

hamed · Accepted Answer · 2015-04-14 03:58:40Z

1

You can do this without any javascript or jquery code:

<button <?php echo $privillage != 2 ? "disabled='disabled'" : "" ?>> Button</button>

answered Apr 14, 2015 at 3:48

hamed

8,04517 gold badges66 silver badges119 bronze badges