HTMLDialogElement: cancel event
The cancel
event fires on a <dialog>
when the user instructs the browser that they wish to dismiss the current open dialog. For example, the browser might fire this event when the user presses the Esc key or clicks a "Close dialog" button which is part of the browser's UI.
Bubbles | No |
---|---|
Cancelable | Yes |
Interface | Event |
Event handler | oncancel |
Examples
Live example
HTML
<dialog class="example-dialog">
<button class="close" type="reset">Close</button>
</dialog>
<button class="open-dialog">Open dialog</button>
<div class="result"></div>
JS
const result = document.querySelector('.result');
const dialog = document.querySelector('.example-dialog');
dialog.addEventListener('cancel', (event) => {
result.textContent = 'dialog was canceled';
});
const openDialog = document.querySelector('.open-dialog');
openDialog.addEventListener('click', () => {
if (typeof dialog.showModal === 'function') {
dialog.showModal();
result.textContent = '';
} else {
result.textContent = 'The dialog API is not supported by this browser';
}
});
const closeButton = document.querySelector('.close');
closeButton.addEventListener('click', () => {
dialog.close();
});
Result
Specifications
Specification |
---|
HTML Standard # event-cancel |
Browser compatibility
BCD tables only load in the browser
See also
GlobalEventHandlers.oncancel
- HTML
<dialog>
element close