jquery和multiple的前世今生-一点点代码收集
<script type="text/javascript">function brandaHideFunction(){var oldstr = $('#ourcar').html();var brandval = $('#brand').val();var brandstr = $('#brand').find("option:selected").text();brandstr = brandstr.split('-');//是否已选isin = new Array();var a = 0;$(':input[name="bid[]"]').each(function(){isin[a] = $(this).val();a++;});if(!$('#series').val()) {alert('请选择车系');return false;}endhtml = '';$('#series option:selected').each(function(){var seriesval = $(this).val();for(i=0;i<isin.length;i++){if (seriesval == isin[i]) return false;}var seriesstr = $(this).text();seriesstr = seriesstr.split('-');overstr = brandstr[1] + ' >> ' + seriesstr[1];endhtml += '<li id="ourcar'+seriesval+'">'+overstr+'</li><input type="hidden" name="bid[]" value="'+seriesval+'" />';});$('#ourcar').html(oldstr+endhtml);}</script>