jQuery实现简单三级联动效果
本文实例为大家分享了jQuery实现简单三级联动的具体代码,供大家参考,具体内容如下
首先写一个JSON数据
[
{
"province":"吉林省",
"cities":[
{
"city":"长春市",
"counties":["朝阳区","经济开发区","高新区"]
},
{
"city":"吉林市",
"counties":["东城区","经济开发区","老城区"]
},
{
"city":"白山市",
"counties":["二道区","河东区","高新区"]
}
]
},
{
"province":"辽宁省",
"cities":[
{
"city":"沈阳市",
"counties":["朝阳区","经济开发区","高新区"]
},
{
"city":"大连市",
"counties":["东城区","经济开发区","老城区"]
},
{
"city":"铁岭市",
"counties":["二道区","河东区","高新区"]
}
]
},
{
"province":"山东省",
"cities":[
{
"city":"青岛市",
"counties":["朝阳区","经济开发区","高新区"]
},
{
"city":"济南市",
"counties":["东城区","经济开发区","老城区"]
},
{
"city":"威海市",
"counties":["二道区","河东区","高新区"]
}
]
}
]
然后用Ajax动态获取JSON文件中的数据
完整代码
三级联动 --- --- ---