[javascript] Put quotes around a variable string in JavaScript

To represent the text below in JavaScript:

"'http://example.com'"

Use:

"\"'http://example.com'\""

Or:

'"\'http://example.com\'"'

Note that: We always need to escape the quote that we are surrounding the string with using \

JS Fiddle: http://jsfiddle.net/efcwG/

General Pointers:

  • You can use quotes inside a string, as long as they don't match the quotes surrounding the string:

Example

var answer="It's alright";
var answer="He is called 'Johnny'";
var answer='He is called "Johnny"';
  • Or you can put quotes inside a string by using the \ escape character:

Example

var answer='It\'s alright';
var answer="He is called \"Johnny\"";
  • Or you can use a combination of both as shown on top.

http://www.w3schools.com/js/js_obj_string.asp

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