jquery get querystring from URL

Possible Duplicate:
How can I get query string values?

I have the following URL:

http://www.mysite.co.uk/?location=mylocation1

What I need is to get the value of location from the URL into a variable and then use it in a jQuery code:

var thequerystring = "getthequerystringhere"

$('html,body').animate({scrollTop: $("div#" + thequerystring).offset().top}, 500);

Does anyone know how to grab that value using JavaScript or jQuery?

---

From: http://jquery-howto.blogspot.com/2009/09/get-url-parameters-values-with-jquery.html

This is what you need :)

The following code will return a JavaScript Object containing the URL parameters:

// Read a page's GET URL variables and return them as an associative array.
function getUrlVars()
{
    var vars = [], hash;
    var hashes = window.location.href.slice(window.location.href.indexOf('?') + 1).split('&');
    for(var i = 0; i < hashes.length; i++)
    {
        hash = hashes[i].split('=');
        vars.push(hash[0]);
        vars[hash[0]] = hash[1];
    }
    return vars;
}

For example, if you have the URL:

http://www.example.com/?me=myValue&name2=SomeOtherValue

This code will return:

{
    "me"    : "myValue",
    "name2" : "SomeOtherValue"
}

and you can do:

var me = getUrlVars()["me"];
var name2 = getUrlVars()["name2"];

---

location.search

that is all you need

https://developer.mozilla.org/en-US/docs/DOM/window.location

---

用一些jQuery和直线JS来做到这一点的简单方法，只需在Chrome或Firefox中查看您的控制台即可查看输出结果...

  var queries = {};
  $.each(document.location.search.substr(1).split('&'),function(c,q){
    var i = q.split('=');
    queries[i[0].toString()] = i[1].toString();
  });
  console.log(queries);

链接地址: http://www.djcxy.com/p/17596.html

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