javascript - Getting id of checkboxes selected using jquery - Stack Overflow

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I'm trying to get the id's of the checkboxes with the class file-selection-id. The checkbox is inside a for loop which is why I have placed variables on the id's and names.

<input class="file-selection-id" type="checkbox" value="" name="file<?php echo $i; ?>_<?php echo $t; ?>" id="file<?php echo $i; ?>_<?php echo $t; ?>">

What I want is that when I click a button, it would get all of the id's of the selected checkboxes.

$('.move-file-buttons').click( 
function(event) { 
  //??? 
$('input:checkbox.file-selection-id').each(function () {

  });
     });

But I don't know how to get the Id's of all the checkboxes that were on the file-selection-id class that I need? What could be ways on how I could call the ID's of the checkboxes(for example if I had 4 checkboxes with 2 selections)?

I'm trying to get the id's of the checkboxes with the class file-selection-id. The checkbox is inside a for loop which is why I have placed variables on the id's and names.

<input class="file-selection-id" type="checkbox" value="" name="file<?php echo $i; ?>_<?php echo $t; ?>" id="file<?php echo $i; ?>_<?php echo $t; ?>">

What I want is that when I click a button, it would get all of the id's of the selected checkboxes.

$('.move-file-buttons').click( 
function(event) { 
  //??? 
$('input:checkbox.file-selection-id').each(function () {

  });
     });

But I don't know how to get the Id's of all the checkboxes that were on the file-selection-id class that I need? What could be ways on how I could call the ID's of the checkboxes(for example if I had 4 checkboxes with 2 selections)?

• javascript
• jquery
• checkbox

Share Improve this question Follow asked Nov 13, 2013 at 3:00 marchemikemarchemike 3,2771313 gold badges6060 silver badges9999 bronze badges

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1 Answer 1

Sorted by: Reset to default 5

Use .map

var arr = $('input:checkbox.file-selection-id').map(function () {
    return this.id;
}).get();

---

if you want id of checked check-boxes

var arr = $('input:checkbox.file-selection-id').filter(':checked').map(function () {
    return this.id;
}).get();

---

var arr = $('input:checkbox.file-selection-id:checked').map(function () {
    return this.id;
}).get();

---

.filter()

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