javascript

JavaScript closes the current page of window without prompting

1. Js code to close the window without any prompt


<a href="javascript:window.opener=null;window.open('','_self');window.close();"> Shut down </a>

2. Close the current page (with prompt under IE)


<a href="javascript:window.opener=null;window.close();"> Shut down </a>

3. Custom prompt closed


<script language="javascript">
function custom_close() {
if (confirm(" Are you sure you want to close this page? ")) {
window.opener = null;
window.open('', '_self');
window.close()
} else {}
}
</script>
<input id="btnClose" type="button" value=" Close this page " onClick="custom_close()"
/>

4. When the user clicks the “close” button in the “maximize”, “minimize” and “close” buttons of the browser, a closed confirmation dialog box also pops up


<body onbeforeunload="return ' Do you really want to close this window ?'">