javascript - Using jQuery to delete an option value from a select box using the delete key -


using jquery, how can 1 remove option value select box using on keypress of delete key? here html part need use process:

<select id="cars">    <option value="volvo">volvo</option>    <option value="saab">saab</option>    <option value="mercedes">mercedes</option>    <option value="audi">audi</option> </select>

use this:

$("#select").keydown(function(event) {      if(event.which != 46) { return }      var sel = $(this);      var val = sel.val();      if(val != "") { sel.find("option[value="+val+"]").remove(); }  });

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