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Prototype parseQuery() Method
This method parses a URI-like query string and returns an object composed of parameter/value pairs. This method is similar to toQueryParams();
This method is realy targeted at parsing query strings (hence the default value of "&" for the separator argument).
Syntax:
string.parseQuery([separator = '&']);
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Return Value:
- Returns an object having key value pairs.
Example:
<html>
<head>
<title>Prototype examples</title>
<script type="text/javascript"
src="/javascript/prototype.js">
</script>
<script>
function showResult(){
var str = "http://www.example.com?section=blog&id=45#comments";
var obj = str.parseQuery();
alert ( "obj.section : " + obj.section );
alert ( "obj.id : " + obj.id );
var str = "tag=ruby%20on%20rails";
var obj = str.parseQuery();
alert ( "obj.tag: " + obj.tag );
}
</script>
</head>
<body>
<p>Click the button to see the result.</p>
<br />
<br />
<input type="button" value="Result" onclick="showResult();"/>
</body>
</html>
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To understand it in better way you can Try it yourself.
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