PK ™º2¨\ºÖö ö ParseQueryString.html
ParseQueryString v1.0.2
<script type="text/javascript" src="ParseQueryString.js"></script>
<script type="text/javascript">
var pqs = new ParseQueryString();
alert( pqs.param("name") );
alert( pqs.params("hobbies") );
</script>
Processes the query component of the parent window's URI, and provides a programmer's interface to the query variables. The query string is assumed to be correctly encoded with the application/x-www-form-urlencoded content type.
Object constructor.
var pqs = new ParseQueryString();
Returns the string value associated with name (name is case sensitive). If name is not defined in the query string, returns undefined
. If multiple values are associated with name, returns the first value from the order that it occurs in the query string.
If name is omitted, returns the next name from the query string, so that you can iterate over it. When all names have been read, the undefined
value is returned (which when evaluated in boolean context produces a false
value).
/* e.g., name=Smith&hobbies=Racquetball&hobbies=White+water+rafting */
pqs.param("name") /* returns "Smith" */
pqs.param("hobbies") /* returns "Racquetball" */
pqs.param("age") /* returns undefined */
/* iterate over all names in the query string */
/* alerts "name" and "hobbies" */
while (p = pqs.param())
alert(p);
Returns an array of all values associated with name (name is case sensitive). If name is not defined in the query string, returns null
.
If name is omitted, returns an array of every name in the query string.
/* e.g., name=Smith&hobbies=Racquetball&hobbies=White+water+rafting */
pqs.params("name") /* returns ["Smith"] */
pqs.params("hobbies") /* returns ["Racquetball", "White water rafting"] */
pqs.params("age") /* returns null */
pqs.params() /* returns ["name", "hobbies"] */
Following the W3C recommendation, this implementation supports the use of ";
" in place of "&
" to save authors the trouble of escaping "&
" characters in anchor-style links.
This software defines a clone
method for the Array
and Object
classes as well as a decodeURL
method for the String
class.
Jeff Mott <mjeff1@twcny.rr.com>
Copyright © 2004-2005, Jeff Mott. All rights reserved.
This is free documentation; you can redistribute it and/or modify it under the terms of the GNU Free Documentation License.