Transferring Element Information to a Bootstrap Modal

Struggling to figure out why the solutions I find are not working for me. It seems like it may be related to my understanding of how elements load in a specific order.

I have a common issue - trying to pass data from a button into a modal it triggers. Specifically, I want to pass an id. The typical solution often found on Stack Overflow involves using code like this:

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);
    });
});

You can see an example here: Passing data to a bootstrap modal

However, this doesn't seem to work for me. My situation is unique because the buttons are generated dynamically. I suspect that my helper function might be getting tied to the page before these dynamic buttons are created, causing it to miss the .click event (the buttons appear after a search query).

If anyone has any suggestions on how I can overcome this challenge and successfully pass data to a modal in this scenario, I'd greatly appreciate it!

Answer №1

If you're dealing with dynamically generated buttons, the solution is to implement event-delegation:

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

Event Delegation:

Event delegation means handling events at a higher level in the DOM using event propagation (bubbling) rather than on the element where the event originated. This approach allows for a single event listener to be attached for elements that currently exist or may be created in the future.

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