Confirm dialog in JavaScript
JavaScript FAQ |
JavaScript Dialogs FAQ
|
Question: How do I display an OK/Cancel dialog box from JavaScript?
Answer: To display an OK/Cancel box, use the confirm() method:
if (confirm('Your question')) {
// do things if OK
}
The button above was created using the following code:
<form name=myform>
<input type=button value="Try it now"
onClick="if(confirm('Format the hard disk?'))
alert('You are very brave!');
else alert('A wise decision!')">
</form>
Returned value:
If the user clicks OK, the confirm method returns true.
If the user clicks Cancel, the method returns false.
See also other JavaScript dialogs: