jquery remove element from selection code example
Example 1: jquery remove option from dropdown
<script>
$( ".dropdown" ).change(function() {
dropdownval = $( ".dropdown" ).val();
$(".dropdown option[value='dropdownval']").remove();
});
</script>
Example 2: delete div based on select
$('#record_nav ul li').on('click', function(e){
$('#record_nav ul li.selected').removeClass('selected');
$(this).addClass('selected');
$('.content').hide();
var id = $(this).data('target');
$(id).show();
});