javascript - How to get select box value in a href tag -


how select box value in href tag php variable?

<script type="text/javascript"> $(document).ready(function(){         $("select.id").change(function(){             var selectedid  = $(".id option:selected").val();             alert(selectedid);         });     }); </script>  <label>select id</label> <select class="id">     <option value="">select</option>     <option value="1">1</option>     <option value="2">2</option>     <option value="3">3</option>     <option value="4">4</option>     <option value="4">5</option> </select>  <a href="test.php?id=id">testing</a>

code shown below, tested , works 100%, use jquery attr , give id hyperlink, here id "link":

<a id="link" href="test.php?id=id">testing</a>  <!-- give id, else affect entire hyperlinks on project -->  $(document).ready(function(){         $("select.id").change(function(){              var selectedid  = $(".id option:selected").val();             $("#link").attr("href","test.php?id="+selectedid);  //-----this change href          });     });

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