Append a var to url with jquery function

Question

I am looking to append a var to a url with a function that i have bounf to a click event.

Say the url is www.example.com

after running the function it becomes.

www.example.com?folder=beats

I have got the function grabbing the right folder value but need to append it to the current page url.

function fileDialogStart() { $folder = $('#ams3Folder').val(); }

any help

use var to declare variables so you do not create an implied global. — John Strickler
– John Strickler, Commented Jul 4, 2011 at 16:10

MD Sayem Ahmed · Accepted Answer · 2013-09-02 08:09:51Z

function fileDialogStart() { var newURLString = window.location.href + "?folder=" + $('#ams3Folder').val(); window.location.href = newURLString; // The page will redirect instantly // after this assignment }

For more information, go here.

David Walsh has a great page on window.location too: davidwalsh.name/javascript-window-location

Tarek · Accepted Answer · 2011-07-04 16:08:20Z

3

function fileDialogStart() { $folder = $('#ams3Folder').val(); window.location.href = window.location.href + $folder // window.location.href = window.location.href + '?test=10'; }

answered Jul 4, 2011 at 16:08

Tarek

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2 Comments

DCHP Over a year ago

hi tarek just one problem is if i run it twice i get www.example.com?folder=beats?folder=beats which messes it up????

Tarek Over a year ago

you have 2 options : clean up the location.href using replace() before appending variable or do something like : window.location.href = 'index.php?'+$folder

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