If this (or either of the x/y object keys) is set to null, it will default to document.body unless the modal was opened via a trigger in which case it will default to the element that initiated the triggered ev
Instead, an event starts at the root of our document:From the root, the event makes its way through the narrow pathways of the DOM and stops at the element that triggered the event, buttonOne (also more generally known as the event target):...
event.target: refers to the DOM element that triggered the event event.eventPhase: returns the current phase of event propagation (capturing:1, target:2, bubbling:3) event.currentTarget: refers to the DOM element that handles the event Note that if an event listener is attached to the parent,...
on('show.bs.modal', function (event) { var button = $(event.relatedTarget) // Button that triggered the modal var recipient = button.data('whatever') // Extract info from data-* attributes // If necessary, you could initiate an AJAX request here (and then do the updating in a call...
Bootstrap will detect jQuery ifjQueryis present in thewindowobject and there is nodata-bs-no-jqueryattribute set on. If jQuery is found, Bootstrap will emit events thanks to jQuery’s event system. So if you want to listen to Bootstrap’s events, you’ll have to use the jQuery methods...
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Click event: the clicked element first triggers the click event, and then the click event moves up the DOM tree, triggering in turn on each node that it passes, until it reaches the document object. Events in modern browsers will bubble up to the window object. ...
There is very little JavaScript functionality that isn’t triggered by some event, even if the only event that occurs is a web page being loaded. Event handling in JavaScript depends on determining which event or events you want to trigger some activity, and then attaching JavaScript ...
on('show.bs.modal', function (event) { var button = $(event.relatedTarget) // Button that triggered the modal var recipient = button.data('whatever') // Extract info from data-* attributes // If necessary, you could initiate an AJAX request here (and then do the updating in a call...
When JavaScript execution is initiated by an asynchronous event, such as asetTimeoutfiring or arequestAnimationFramecallback, the Call Stack section shows an asynchronous call stack that includes the initiator for the asynchronous event. This allows you to see what ultimately triggered execution of ...