how to alert the value of checkbox when it's checked

Question

I want to alert the value of a specific input[checkbox] when an input[checkbox] is checked. I have many input checkbox. so when it's checked, alert will fire.

<input type="checkbox" value="1">
<input type="checkbox" value="2">
<input type="checkbox" value="3">
....

`$(':checkbox').change(function(){if(this.checked)alert(this.value)});` — Milind Anantwar, May 12 '16 at 13:32
Possible duplicate of [jQuery checkbox change and click event](http://stackoverflow.com/questions/7031226/jquery-checkbox-change-and-click-event) — Phiter, May 12 '16 at 14:25

score 2 · Answer 1 · edited May 18 '19 at 15:22

2

Try this:

$('input[type="checkbox"]').change(function() {
  if ($(this).is(":checked")) {
    alert($(this).val())
    return;
  }
});

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="checkbox" value="1">
<input type="checkbox" value="2">
<input type="checkbox" value="3">

edited May 18 '19 at 15:22

Chirag Jain

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answered May 12 '16 at 13:39

Jayesh Chitroda

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how to alert the value of checkbox when it's checked

1 Answers1