javascript - jquery - hide not working -

by clicking on "empty cart?", unsetting cart array working fine. wanted form hidden if "empty cart" button clicked.

html:

<form id="f1" action="checkout.php" method="post">     <input name="cust_login" type="submit" value="continue" /> </form>     <br> <button><a href = "cart.php?cmd=emptycart">empty cart?</a></button> 

javascript:

 <script>  $(document).ready(function(){      $("button").click(function(){         $("#f1").hide();      });  });  </script> 

php code unsetting array:

if (isset($_get['cmd']) && $_get['cmd'] == "emptycart") {  unset($_session["cart_array"]); 

but hide not working here.

my question is, can use button , link have written ? if not, how implement it?

try use this:

$(document).ready(function(){   var cmd = '<?php echo $_get["cmd"] ;?>' ;   if(cmd == "emptycart")   {      $("#f1").hide();   } });