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jQuery: Get query string variable
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| // Given a query string "?to=email&why=because&first=John&Last=smith" | |
| // $.getUrlVar("to") will return "email" | |
| (function($){ | |
| $.getUrlVar = function(key){ | |
| var result = new RegExp(key + "=([^&]*)", "i").exec(window.location.search); | |
| return result && unescape(result[1]) || ""; | |
| }; | |
| })(jQuery); |
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JavaScript
// Given a query string "?to=email&why=because&first=John&Last=smith"
// getUrlVar("to") will return "email"
// getUrlVar("last") will return "smith"