CODEWITHSUNDEEP
javascriptjqueryhtmlcsstwitter-bootstrap
ashcanschool
ashcanschool

Reputation: 327

Passing Element Data to a Bootdtrap Modal

Having a frustrating time, made even worse that the examples I see everywhere are not working in this instance. My assumption is because I am not understanding what elements are being loaded in which order.

The question is common enough, I have a button that I want to pass data from into the modal it opens. Let's say I want to pass in the id. My first idea was something like this which is the typical answer on Stack Overflow:

HTML:

<button class="btn btn-primary btn-block" data-toggle="modal" data-target="#myModal" id="product-button">Product Name</button>

JavaScript:

$(function() {
    $('#product-button').click(function() {
        var productId = $(this).attr('name');
        $(".modal-body #testContainer").val(productId);
    });
});

This is seen here: Passing data to a bootstrap modal

However, this appears not to work for me. The kicker for my scenario is that the buttons are generated dynamically and I am wondering if because I've wrapped everything in a helper function and it ties itself to the page before the dynamic buttons are created and therefore doesn't know they exist and to listen for a .click event (they are created through a search, the buttons are the results of the search)

Anybody have any ideas on how I can go about passing data to a modal with this limitation?

Upvotes: 0

Views: 88

Answers (1)

Ehsan Sajjad
Ehsan Sajjad

Reputation: 62488

If the buttons are generated dynamically, you have to use event-delegation to make it work:

$(function() {
    $(document).on('click','#product-button',function() {
        var productId = $(this).attr('name');
        $(".modal-body #testContainer").val(productId);
    });
});

Event Delegation:

Event delegation refers to the process of using event propagation (bubbling) to handle events at a higher level in the DOM than the element on which the event originated. It allows us to attach a single event listener for elements that exist now or in the future.

Upvotes: 3

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