Using vanilla JavaScript to close a modal in Bootstrap 5 is a great way

Question

Using vanilla JavaScript to close a modal in Bootstrap 5 is a great way

Hello, I recently came across a tutorial which discusses how to show a modal in Bootstrap 5 using JavaScript. The tutorial can be found at the following link: https://getbootstrap.com/docs/5.0/components/modal/#via-javascript. In the tutorial, they demonstrate using a button to toggle showing the modal. To display a modal with JavaScript in Bootstrap 5, you would typically use the following code snippet:

var myModal = new bootstrap.Modal(document.getElementById('staticBackdrop')); myModal.show();

My question is regarding closing a modal with JavaScript that was opened using a button. Essentially, how can I retrieve a reference to the modal that was previously opened? Once I have access to this reference, I would simply call the .hide() method on it.

-- Edit -- To clarify, in Bootstrap 5 when a modal is opened without using JavaScript, the following HTML structure is typically used:

<button type="button" class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#exampleModal">
  Launch demo modal
</button>

I have been attempting to obtain a handle to this modal for further interactions.

javascript bootstrap-modal bootstrap-5

Answer 1

Answer №1

Finally cracked the code.

const modalElement = document.getElementById('staticBackdrop');
const myModal = bootstrap.Modal.getInstance(modalElement);
myModal.hide();

After spending what felt like an eternity struggling with this, I realized that I was missing the bootstrap.Modal.getInstance method. It's funny how sometimes all it takes is reaching out for help to suddenly have a breakthrough!

Answer 2

Finally cracked the code.

const modalElement = document.getElementById('staticBackdrop');
const myModal = bootstrap.Modal.getInstance(modalElement);
myModal.hide();

After spending what felt like an eternity struggling with this, I realized that I was missing the bootstrap.Modal.getInstance method. It's funny how sometimes all it takes is reaching out for help to suddenly have a breakthrough!

Answer 3

Answer №2

let exampleModal = bootstrap.Modal(document.getElementById('exampleModal'));
exampleModal.hide();

After trying various solutions without success, I finally came across this one in the official documentation.

https://getbootstrap.com/docs/5.0/components/modal/#methods

Answer 4

let exampleModal = bootstrap.Modal(document.getElementById('exampleModal'));
exampleModal.hide();

After trying various solutions without success, I finally came across this one in the official documentation.

https://getbootstrap.com/docs/5.0/components/modal/#methods

Answer 5

Answer №3

A simple method to achieve this using Vanilla JavaScript when the close button is active:

document.querySelector('button.btn-close').click();

Answer 6

A simple method to achieve this using Vanilla JavaScript when the close button is active:

document.querySelector('button.btn-close').click();

Answer 7

Answer №4

To interact with your modal, simply utilize the variable myModal. Implement the hide method within a button click event to conceal your modal: myModal.hide(). For additional information regarding methods, please visit: https://getbootstrap.com/docs/5.0/components/modal/#methods

Answer 8

To interact with your modal, simply utilize the variable myModal. Implement the hide method within a button click event to conceal your modal: myModal.hide(). For additional information regarding methods, please visit: https://getbootstrap.com/docs/5.0/components/modal/#methods

Answer 9

Answer №5

To conceal a modal declared in HTML without creating new instances, follow this approach:

bootstrap.Modal.getInstance(document.getElementById("foo")).hide();

If you encounter errors related to availability while working with the Vite builder, ensure that Bootstrap is properly included:

import * as bootstrap from 'bootstrap'
window.bootstrap = bootstrap;

Answer 10

To conceal a modal declared in HTML without creating new instances, follow this approach:

bootstrap.Modal.getInstance(document.getElementById("foo")).hide();

If you encounter errors related to availability while working with the Vite builder, ensure that Bootstrap is properly included:

import * as bootstrap from 'bootstrap'
window.bootstrap = bootstrap;

Answer 11

Answer №6

For those struggling to understand why their modal.hide() isn't working with an eventListener(), here's the explanation:

If you have this code:

document.getElementById('add_tag').addEventListener('click', (e)=>{
    var modal = new bootstrap.Modal(document.getElementById("successModal"));
    modal.show();
});

document.getElementById('addButton').addEventListener('click', ()=>{
    var modal = new bootstrap.Modal(document.getElementById("successModal"));
    modal.hide();
});

It's important to note that in the first instance, using show() works fine because a new modal is defined and referenced by modal.show().

The problem arises when trying to close the modal upon clicking something. You can't create a new modal and expect it to close the old one.

To resolve this, move

var modal = new bootstrap.Modal(document.getElementById("successModal"));

outside of the eventListener function. This way, both functions can access var modal and utilize show() and hide() without issues.

var modal = new bootstrap.Modal(document.getElementById("successModal"));
document.getElementById('add_tag').addEventListener('click', (e)=>{
    modal.show();
});
document.getElementById('addButton').addEventListener('click', ()=>{
    modal.hide();
});

Answer 12

For those struggling to understand why their modal.hide() isn't working with an eventListener(), here's the explanation:

If you have this code:

document.getElementById('add_tag').addEventListener('click', (e)=>{
    var modal = new bootstrap.Modal(document.getElementById("successModal"));
    modal.show();
});

document.getElementById('addButton').addEventListener('click', ()=>{
    var modal = new bootstrap.Modal(document.getElementById("successModal"));
    modal.hide();
});

It's important to note that in the first instance, using show() works fine because a new modal is defined and referenced by modal.show().

The problem arises when trying to close the modal upon clicking something. You can't create a new modal and expect it to close the old one.

To resolve this, move

var modal = new bootstrap.Modal(document.getElementById("successModal"));

outside of the eventListener function. This way, both functions can access var modal and utilize show() and hide() without issues.

var modal = new bootstrap.Modal(document.getElementById("successModal"));
document.getElementById('add_tag').addEventListener('click', (e)=>{
    modal.show();
});
document.getElementById('addButton').addEventListener('click', ()=>{
    modal.hide();
});

Answer 13

Answer №7

This approach was quite effective for me.

$('#nameModal').modal('close');

Answer 14

This approach was quite effective for me.

$('#nameModal').modal('close');

Using vanilla JavaScript to close a modal in Bootstrap 5 is a great way

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

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