地区3及联动

最简单的地区3及联动插件 

引入 region_select.js

html

<select name="location_p" id="location_p"></select>
<select name="location_c" id="location_c"></select>
<select name="location_a" id="location_a"></select>

js

<script type="text/javascript">
new PCAS('location_p', 'location_c', 'location_a', '广东省', '深圳市', '罗湖区');
</script>