closeOnEscape option if set to true and the current dialog box is focused will close the dialog on pressing Escape key(esc). By default, value is true.
Syntax:
$( ".selector" ).dialog({
closeOnEscape : true
});
Approach: First, add jQuery UI scripts needed for your project.
<link href = “https://code.jquery.com/ui/1.10.4/themes/ui-lightness/jquery-ui.css” rel = “stylesheet”>
<script src = “https://code.jquery.com/jquery-1.10.2.js”></script>
<script src = “https://code.jquery.com/ui/1.10.4/jquery-ui.js”></script>
Example 1:
HTML
<!doctype html> <html lang="en">
<head>
<meta charset="utf-8">
<link href=
rel="stylesheet">
<script src=
</script>
<script>
$(function () {
$("#gfg").dialog({
closeOnEscape: true,
});
$("#geeks").click(function () {
$("#gfg").dialog("open");
});
});
</script>
</head>
<body>
<div id="gfg" title="GeeksforGeeks">
Jquery UI| closeOnEscape dialog option
</div>
<button id="geeks">Open Dialog</button>
</body>
</html>
|
Output:
Example 2:
HTML
<!doctype html> <html lang="en">
<head>
<meta charset="utf-8">
<link href=
rel="stylesheet">
<script src=
</script>
<script>
$(function () {
$("#gfg").dialog({
closeOnEscape: false,
});
$("#geeks").click(function () {
$("#gfg").dialog("open");
});
});
</script>
</head>
<body>
<div id="gfg" title="GeeksforGeeks">
Jquery UI| closeOnEscape dialog option
</div>
<button id="geeks">Open Dialog</button>
</body>
</html>
|
Output: