Develop dynamic div elements that have the ability to decompose on their own

I have a custom function called gainGold() which adds a new div element to a parent container in the following way:

function gainGold() {
    $('#main').append('<div class="popup popup-gold">+ 14</div>');
}

In the actual implementation, the number displayed is dynamic and there are additional functionalities involved, but for simplicity's sake, let's stick with this example. This newly added element has a CSS animation that lasts for 0.5 seconds, after which I want it to be removed from the DOM. Currently, I achieve this by using a setTimeout like so:

setTimeout(function(){
    $('.popup-gold').remove();
}, 510);

However, this approach is not ideal because it prevents multiple instances of the 'popup' elements from being visible simultaneously since the jQuery selector targets all instances when removing them.

Is there a way to create these dynamic div elements and have more granular control over their removal individually?

Edit: Here is a Jsfiddle demonstrating the solution. I ultimately followed Rob's advice, assigning each appended element to a variable and handling their removal effectively. Thank you!

Answer №1

Remember to keep a reference to the element you want to remove...

function acquireGold() {
    var message = $('<div class="message message-gold">+ 14</div>');
    $('#main').append(message);

    setTimeout(function(){
        message.remove();
    }, 510);
}

Answer №2

$( ".popup-gold" ).animate({
    left: "+=50",
  }, 5000, function() {
    $(this).remove();
  });

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