I have written a simple code to test ASYNC and AWAIT on my PowerApps environment. It is as seen in below code. Display function has been placed onSave of Form.
Unfortunately when i execute below code system does not stop saving the record.
I have referred following links too.
https://debajmecrm.com/are-you-using-async-functions-in-your-webresources-yet-in-dynamics-365-they-c...
https://debajmecrm.com/how-to-make-xrm-webapi-calls-synchronous-in-dynamics-365-cds/
https://debajmecrm.com/async-onsave-handlers-in-dataverse-dynamics-365-forms-to-cancel-save-operatio...
var synchandling = window.synchandling || {};
(
function () {
"use strict";
this.displaySynchronousConfirmationDialogBox = async function (executionContext, displayConfirmationMessage) {
var formContext = executionContext.getFormContext();
var formSaveEvent = executionContext.getEventArgs();
var confirmStrings = {
text: displayConfirmationMessage,
title: "CONFIRMATION"
};
var confirmOptions = {
height: 200,
width: 250
};
let userResponse = await Xrm.Navigation.openConfirmDialog(confirmStrings, confirmOptions).then(
function (success) {
if (!success.confirmed) {
if (formSaveEvent)
formSaveEvent.preventDefault();
return true;
}
else
return false;
}
);
return userResponse;
}
}
).call(synchandling);
