本文描述的省份和城市二级联动下拉菜单,在js部分设置省份和城市信息,当然也可以将数据保存在数据库中,当需要使用的时候在读取。...这里用的是js原生代码
在html文件中设置省份、城市下拉列表如下:
<select id="pro" onchange="addCity();"..."宝坻","蓟县"],
["乌鲁木齐","阿克苏","阿勒泰","阿图什","博乐","昌吉","东山","哈密","和田","喀什","克拉玛依","库车","库尔勒","奎屯","石河子"... ["俄罗斯","美国","日本","英国","法国","德国","澳大利亚","东南亚","阿拉伯半岛","非洲","南美洲"]];
在js代码中获取html下拉列表...pro=document.getElementById("pro");
var city=document.getElementById("city");
js初始化#pro下拉列表