How to get the ID of the clicked button on click with JavaScript?

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Sometimes, we want to get the ID of the clicked button on click with JavaScript.

In this article, we’ll look at how to get the ID of the clicked button on click with JavaScript.

How to get the ID of the clicked button on click with JavaScript?

To get the ID of the clicked button on click with JavaScript, we can get the id property of the element clicked.

For instance, we write

<button id="1">B1</button>
<button id="2">B2</button>
<button id="3">B3</button>

to add 3 buttons.

Then we write

document.onclick = (e) => {
  console.log(e.target.id);
};

to set document.onclick to a function that’s called when we click on anything on the page.

And we can get ID of the element that’s clicked with e.target.id.

Conclusion

To get the ID of the clicked button on click with JavaScript, we can get the id property of the element clicked.

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