javascript - How to get the Bootstrap modal without Id? - Stack Overflow

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I have multiple bootstrap modal in my application and I want to call an same function on each modal shown.bs.modal event. I want to do this globally at one place but the thing that bother me is that this event needs an id attribute of a particular modal like below:

$('#myModal').on('shown.bs.modal', function () {
  $('#myInput').focus()
})

I want to know that is there any way to do it globally as whenever some modal shows, then one function call?

I have multiple bootstrap modal in my application and I want to call an same function on each modal shown.bs.modal event. I want to do this globally at one place but the thing that bother me is that this event needs an id attribute of a particular modal like below:

$('#myModal').on('shown.bs.modal', function () {
  $('#myInput').focus()
})

I want to know that is there any way to do it globally as whenever some modal shows, then one function call?

• javascript
• jquery
• twitter-bootstrap
• bootstrap-modal

Share Improve this question Follow edited Jan 15, 2016 at 6:47 Shashank Agrawal 25.8k1111 gold badges9696 silver badges125125 bronze badges asked Jan 15, 2016 at 6:33 Umer WaheedUmer Waheed 4,60477 gold badges4545 silver badges6868 bronze badges 2

• 1 consider using a class name instead of id – Abdul Rehman Sayed Commented Jan 15, 2016 at 6:36
• 1 Call using the class .modal because that es for all modal – Adarsh Mohan Commented Jan 15, 2016 at 6:55

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5 Answers 5

Sorted by: Reset to default 3

$('#myModal') is simply a jQuery selector. Read more about the jQuery selectors. We can write anything withing $() like:

$("#myModal")         // Select an element with id "myModal"
$("body > #myModal")  // Select an element with id "myModal" which is a immediate child of the "body" tag
$("#foo .modal")      // Select all elements with a class "modal" which is inside an element with id "foo"

So, in Bootstrap, every modal has a class .modal, you can simply use that class to attach a global listener:

$('.modal').on('shown.bs.modal', function () {
  $('#myInput').focus()
});

Or, like others have mentioned, you can give a class to all your modal where you want to do some mon stuff like do-mon-stuff:

<div class="modal do-mon-stuff" id="foo">...</div>
<div class="modal" id="bar">...</div>
<div class="modal do-mon-stuff" id="tango">...</div>

and later,

$('.do-mon-stuff').on('shown.bs.modal', function () {
  $('#myInput').focus()
});

You can go with the Class name of model

$('.modelClassName').on('shown.bs.modal', function () {
 $('#myInput').focus()
})

Try it with class

$('.classNameOfModal').on('shown.bs.modal', function () {
  $('#myInput').focus()
})

Consider accessing through class name. Dot '.' is used for class.

$('.myModal').on('shown.bs.modal', function () {
  $('#myInput').focus()
})

This is working great for me.

$(window).on("shown.bs.modal", function () {
            //Do what ever you want here...
        });

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