JS：如何检查按钮是否被禁用？

Question

I want to check the button pressed or not pressed. How do I can do it?

I've already tried to do, but it doesn't work. Here's my code.

<button onClick="getButton()" id="button2">Disable</button>
<button id="button1">OK</button>
<script>
function getButton() {
document.getElementById('button1').disabled=true;
}

if (getElementById('button1').disabled=true == true) {
document.write("The button was disabled");
}
else {
document.write("No, the button didn't disable");
}

How to check it with if-else statement?

Thanks in advance.

Answer 1

function getButton() { 
document.getElementById('button1').disabled=true; 
 document.write("The button was disabled");
}

Answer 2

In your conditional statement, getElementById('button1').disabled=true should be getElementById('button1').disabled . The former will always return true , so you're checking if true equals true ...