javascript实现省市区三级联动选择的代码(数据为模拟json数据):
省:
市:
区:
local_P.json:
[{
"id":"1001",
"nameP":"江苏"
},{
"id":"1002",
"nameP":"浙江"
}]
local_S.json:
[{
"p_id":"1001",
"s_id":"101",
"nameS":"苏州"
},{
"p_id":"1001",
"s_id":"102",
"nameS":"南通"
},{
"p_id":"1002",
"s_id":"201",
"nameS":"金华"
},{
"p_id":"1002",
"s_id":"202",
"nameS":"杭州"
}]
[{
"s_id":"102",
"id_q":"10201",
"nameq":"如皋"
},{
"s_id":"102",
"id_q":"10202",
"nameq":"海门"
},{
"s_id":"101",
"id_q":"10203",
"nameq":"吴中"
},{
"s_id":"101",
"id_q":"10204",
"nameq":"高新区"
},{
"s_id":"201",
"id_q":"20203",
"nameq":"金东"
},{
"s_id":"201",
"id_q":"20204",
"nameq":"义乌"
},{
"s_id":"202",
"id_q":"20201",
"nameq":"杭州下属市1"
},{
"s_id":"202",
"id_q":"20202",
"nameq":"杭州下属市2"
}]