Form input array $_GET comma separated in URL
I have a form:
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you can do it like this:
<!doctype html> <html> <head> <script src="http://code.jquery.com/jquery-1.10.2.min.js"></script> <script> $(document).ready(function(){ $("#go").click(function(){ var g = $("#genres").val(); var href = 'results.php?genres='; if(g != null) { href += g; } document.location.href=href; }); }); </script> </head> <body> <select id="genres" size="3" multiple> <option value="jazz">jazz</option> <option value="blues">blues</option> <option value="rock">rock</option> </select> <input type="button" value="go" name="submit" id="go"> </body> </html>in results.php you should:
$g = isset($_GET['genres'])?$_GET['genres']:""; $genres = explode(",",$g);i have removed the form completely because the genres are now sent by
document.location.href. The.val()function of jquery returns the selected values like expected (imploded by,)讨论(0)
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