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Customization of Alert popup using HTML

Asked by WS
1 year ago.

Is it possible to customize the alert popup with html tags? I am passing in an array in the alert but I want to customize the way it is shown on the front-end for example I want to use unordered list for better clarity.

I looked at the documentation and so far you can only use CSS to change the look of the box. Can you please guide if that possible?

Answer posted by Dan Letecky [DayPilot]
1 year ago.

You can use DayPilot.Modal.form() instead to customize the content:

The following example would display a list:

const form = [
  {text: "Would you like to confirm this list?", type: "html"},
  {html: "<ul><li>item 1</li><li>item 2</li></ul>", type: "html"}
const modal = await DayPilot.Modal.form(form);
if (modal.canceled) {
else {

You can also create the modal dialog content using the UI builder:

Comment posted by WS
1 year ago.

Is there a way to remove the "Cancel" button on that form? I was able to custom build that form to my needs.

Comment posted by Dan Letecky [DayPilot]
1 year ago.

At this moment there is no special option for that but you can hide it using CSS:

.modal_default_cancel {
    display: none;
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