“JS Alert” Respostas de código

JS Alert


 alert("Hello! I am an alert box!!");
Testy Turtle

Alerta JavaScript

 Alert.alert(
      'Photo uploaded!',
      'Your photo has been uploaded to Firebase Cloud Storage!'
    );
Sid Potti

Programa de alerta simples em JavaScript

alert("this is the alert")
Clumsy Capuchin

js window.alert

// window.alert(message);
/*
`window.alert` opens a dialog with an "Ok" button. Upon
receiving input, the dialog is closed.
*/

window.alert("Warning! Something has happened...");
/*
Note that this will pause code execution until
the dialog receives input. You can't fully get
around this, however using asynchronous
functions or promises, you can get other
statements to be called just after the dialog
is closed and before the dialog returns its
response.
*/
window.alert = (function() {
	const synchronous_confirm = window.alert;
	return async function(message) {
		return synchronous_confirm(message);
	};
})();
// OR
window.alert = (function() {
	const synchronous_confirm = window.alert;
	return function(message) {
		return new Promise((res, rej) => {
			try {
				res(synchronous_confirm(message));
			} catch (error) {
				rej(error);
			}
		});
	};
})();
MattDESTROYER

JS Alert

//toastr Sweet Alert
//css
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/toastr.css" integrity="sha512-3pIirOrwegjM6erE5gPSwkUzO+3cTjpnV9lexlNZqvupR64iZBnOOTiiLPb9M36zpMScbmUNIcHUqKD47M719g==" crossorigin="anonymous" referrerpolicy="no-referrer" />

//must have
var Toast = Swal.mixin({
    toast: true,
    position: 'top-end',
    showConfirmButton: false,
    timer: 3000
});

//how to use toastr:
Toast.fire({
    icon: 'success',
    title: 'Successfully Created.'
})
//or
toastr.success('Successfully Created.')

//js
<script src="//cdn.jsdelivr.net/npm/sweetalert2@11"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/toastr.js/latest/toastr.min.js" integrity="sha512-VEd+nq25CkR676O+pLBnDW09R7VQX9Mdiij052gVCp5yVH3jGtH70Ho/UUv4mJDsEdTvqRCFZg0NKGiojGnUCw==" crossorigin="anonymous" referrerpolicy="no-referrer"></script>
iF n OnLy iF

JS Alert

<button onclick="alert('Hello! You clicked the button!');">
  Click to Trigger Alert!
</button>
Gorgeous Goldfinch

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