CODEWITHSUNDEEP
jquerybuttondocument-ready
MirroredFate
MirroredFate

Reputation: 12816

Dynamically added Jquery remove button not working

This is no doubt simple, but my lack of knowledge about jquery makes it complex for me. Basically I have this code:

$(document).ready( 
    function() {
    $( "#remove")
    .click(function() {
        alert("I have been clicked!");
        $(this).parent().parent().remove();
    }); 
});

I add a button to a table meant to remove it's row (see above code). The button is as follows:

<td ><button id='remove' type='button'>Remove</button></td>

However, it does nothing when clicked. I think this may have something to do with the fact the button is created after the document is loaded... no idea what to do about it, though.

Upvotes: 1

Views: 1349

Answers (1)

thecodeparadox
thecodeparadox

Reputation: 87073

$( "td").on('click', '#remove', function() {
        alert("I have been clicked!");
        $(this).parent().parent().remove();
    });

As you're trying to add button dynamically so you need delegate event handler (aka, live event).

An in jQuery > 1.7 delegate event declare as 

$(container).on(eventName, target, handlerFunction);

For more detail see .on()

You have another option called .delegate() and its declaration process is:

$(container).delegate(target, eventName, handlerFunction);

So for your case it will look like:

$('td').delegate('#remove', 'click', function() {
      alert("I have been clicked!");
      $(this).parent().parent().remove();
});

Note

here container means the holder of #remove button which belong to DOM at page load. From you post it seem td, you may have something else (any valid jQuery selectors)

If you can't detect you container for #remove then use $(document) or $('body') instead of $('td').

Upvotes: 5

Related Questions