页面引用:
<script type="text/javascript" src="js/PCASClass.js"></script>
<script>
$(document).ready(function(){
new PCAS("province","city","district");
});
</script>
html代码:
1 <div class="selectBox"> 2 <div class="province"> 3 <select id="province" name="province" ></select> 4 </div> 5 <div class="city"> 6 <select id="city" name="city" > 7 </select> 8 </div> 9 <div class="district"> 10 <select id="district" name="district" > 11 </select> 12 </div> 13 <p class="clear"></p> 14 </div>