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I want to get checkbox value using jQuery when to uncheck the checked checkbox and show that unchecked value in the popup. I've tried below code but it not work

$("#countries input:checkbox:not(:checked)").click(function(){
    var val = $(this).val();
    alert('uncheckd' + val);
});

Is it possible to get unchecked value in this way?

I want to get checkbox value using jQuery when to uncheck the checked checkbox and show that unchecked value in the popup. I've tried below code but it not work

$("#countries input:checkbox:not(:checked)").click(function(){
    var val = $(this).val();
    alert('uncheckd' + val);
});

Is it possible to get unchecked value in this way?

  • javascript
  • jquery
  • html
  • checkbox
Share Improve this question edited Aug 31, 2017 at 9:25 always-a-learner 3,79410 gold badges45 silver badges87 bronze badges asked Dec 3, 2014 at 6:44 MiurangaMiuranga 2,46310 gold badges53 silver badges81 bronze badges
Add a comment  | 

3 Answers 3

Reset to default 61

Your selector will only attach event to element which are selected in the beginning. You need to determine check unchecked state when value is changed:

$("#countries input:checkbox").change(function() {
    var ischecked= $(this).is(':checked');
    if(!ischecked)
    alert('uncheckd ' + $(this).val());
});

Working Demo

You should check the condition on click or change. I hope that my example will help you.

    $("input:checkbox.country").click(function() {
        if(!$(this).is(":checked"))
        alert('you are unchecked ' + $(this).val());
    }); 
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

    <input class="country" type="checkbox" name="country1" value="India" /> India </br>
    <input class="country" type="checkbox" name="country1" value="Russia" /> Russia <br>
    <input class="country" type="checkbox" name="country1" value="USA" /> USA <br>
    <input class="country" type="checkbox" name="country1" value="UK" /> UK

 $("#countries input:checkbox").on('change',function()
 {
   if(!$(this).is(':checked'))
      alert('uncheckd ' + $(this).val());
 });

I want to get checkbox value using jQuery when to uncheck the checked checkbox and show that unchecked value in the popup. I've tried below code but it not work

$("#countries input:checkbox:not(:checked)").click(function(){
    var val = $(this).val();
    alert('uncheckd' + val);
});

Is it possible to get unchecked value in this way?

I want to get checkbox value using jQuery when to uncheck the checked checkbox and show that unchecked value in the popup. I've tried below code but it not work

$("#countries input:checkbox:not(:checked)").click(function(){
    var val = $(this).val();
    alert('uncheckd' + val);
});

Is it possible to get unchecked value in this way?

  • javascript
  • jquery
  • html
  • checkbox
Share Improve this question edited Aug 31, 2017 at 9:25 always-a-learner 3,79410 gold badges45 silver badges87 bronze badges asked Dec 3, 2014 at 6:44 MiurangaMiuranga 2,46310 gold badges53 silver badges81 bronze badges
Add a comment  | 

3 Answers 3

Reset to default 61

Your selector will only attach event to element which are selected in the beginning. You need to determine check unchecked state when value is changed:

$("#countries input:checkbox").change(function() {
    var ischecked= $(this).is(':checked');
    if(!ischecked)
    alert('uncheckd ' + $(this).val());
});

Working Demo

You should check the condition on click or change. I hope that my example will help you.

    $("input:checkbox.country").click(function() {
        if(!$(this).is(":checked"))
        alert('you are unchecked ' + $(this).val());
    }); 
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

    <input class="country" type="checkbox" name="country1" value="India" /> India </br>
    <input class="country" type="checkbox" name="country1" value="Russia" /> Russia <br>
    <input class="country" type="checkbox" name="country1" value="USA" /> USA <br>
    <input class="country" type="checkbox" name="country1" value="UK" /> UK

 $("#countries input:checkbox").on('change',function()
 {
   if(!$(this).is(':checked'))
      alert('uncheckd ' + $(this).val());
 });

本文标签： JavaScriptJQueryHow get checkbox unchecked event and checkbox valueStack Overflow

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