Utilize a function to incorporate modal content with data-toggle in Bootstrap

Being a beginner in programming, I am facing a simple issue that I can't seem to solve.

I found this functional code snippet on Bootstrap 4:

 <!-- Button trigger modal -->
    <button type="button" class="btn btn-primary" data-toggle="modal" data-target="#exampleModalLong">
      Launch demo modal
    </button>

<!-- Modal -->
<div class="modal fade" id="exampleModalLong" tabindex="-1" role="dialog" aria-labelledby="exampleModalLongTitle" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="exampleModalLongTitle">Modal title</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">&times;</span>
        </button>
      </div>
      <div class="modal-body">
        ...
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
        <button type="button" class="btn btn-primary">Save changes</button>
      </div>
    </div>
  </div>
</div>

Instead of using a button to trigger the modal, I would like to create a function to open the modal content:

function openModal(){
  /* DESCRIPTION: Open the warning modal */
   // data-toggle="modal" data-target="#exampleModal"
}

The challenge is replicating the functionality of data-toggle and data-target within the function instead of a button click event.

If anyone has any insights on how to accomplish this, I would greatly appreciate it!

Answer №1

If you want to display a modal using Bootstrap, make sure to utilize the Bootstrap JS api ( Check out the link provided at the end of this response ).

Providing a simple answer for your query:

function openModal(){
   /* DESCRIPTION: Open the warning modal */
   $('#exampleModalLong').modal('show');

}

You can also refer to another question on Stack Overflow that is related to triggering a Bootstrap modal programmatically: How can I trigger a Bootstrap modal programmatically?

To explore further, here is a detailed resource from the Bootstrap official documentation which covers various javascript methods for modals.

https://getbootstrap.com/docs/4.0/components/modal/#methods

Answer №2

Simply incorporate this code into your function:

$('#myModal').modal('show');

Keep in mind to substitute 'myModal' with the actual id of your modal.

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