JavaScript Objects Escape and toGMTString

Both are the global functions of JavaScript.

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Escape

The escape () function encodes the string so that it can be read on all computers.

Hints and Notes

tip: You can use Unescape () to decode an escape () encoded string.

toGMTString:

Definition and usage

The toGMTString () method converts a Date object to a string based on Greenwich mean GMT (GMT) and returns the result.

Grammar

Dateobject.togmtstring ()

return value

The string representation of the Dateobject. This date is converted from the local time zone to the GMT time zone before being converted to a string.

Example 1

In this example, we will convert today's date to a (based on GMT) string:

<script type= "Text/javascript" >var d = new Date () document.write (d.togmtstring ()) </script>

Output:

Thu, Oct 05:41:45 GMT

prompt () method:

Definition and usage

The prompt () method is used to display a dialog box that prompts the user for input.

Grammar

Prompt (Text,defaulttext)

Parameters	Description
Text	Optional. The plain text to display in the dialog box (instead of the HTML-formatted text).
DefaultText	Optional. The default input text.

Description

Returns NULL if the user clicks the Cancel button of the prompt box. If the user clicks the Confirm button, the text that is currently displayed in the input field is returned.

It will block all user input to the browser until the user clicks the OK button or the Cancel button to close the dialog box. When prompt () is called, execution of the JavaScript code is paused, and the next statement is not executed until the user responds.

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JavaScript Objects Escape and toGMTString