Ways to recover HTML elements that have been eliminated by jQuery's remove

$(document).ready(function()
{
    $('#remove').click(function()
    {
        $('.test').remove();
    });
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="test-wraper">
    <div class="test">
        test
    </div>
    <div class="test2">
        test2
    </div>
</div>
<button id='remove'>Remove</button>
<button id='back'>Back</button>

Is there a way to bring back the .test div using jQuery after it has been removed?

Answer №1

To achieve the desired outcome, you can utilize the methods .hide(); and .show();

$(document).ready(function(){
  $('#remove').click(function(){
    $('.test').hide();
  });
  $('#back').click(function(){
    $('.test').show();
  });
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="test-wraper">
<div class="test">
test
</div>
<div class="test2">
test2
</div>
</div>
<button id='remove'>Remove</button>
<button id='back'>Back</button>

Answer №2

In reality, it is not possible to retrieve HTML tags that have been eliminated by a jquery function. To preserve data and events while removing elements, you should utilize the .detach() method instead.

Answer №3

If you want to remove an element and then add it back, you can create a variable to store the DOM before removing it.

$(document).ready(function(){
var cacheDom = "";
  $('#remove').click(function(){
        cacheDom = $('.test'); // Store the value in the DOM
    $('.test').remove();
  });
 $('#add').click(function(){
        $('.test3').append(cacheDom); // Append it back
  });
});

$(document).ready(function(){
var cacheDom = "";
  $('#remove').click(function(){
 if ($('.test').length > 0) {
          cacheDom = $('.test');
          $('.test').remove();
        }
  });
 $('#add').click(function(){
$('.test3').append(cacheDom);
  });
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="test-wraper">
<div class="test">
test
</div>
<div class="test2">
test2
</div>
</div>
<div class="test3"></div>
<button id='remove'>Remove</button>
<button id='add'>Add Back</button>

DEMO

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