我有两个 json 文件 state.json 和 city.json 我如何在 yii 中从它们读取数据以进行依赖下拉选择。
状态 json
{
"sates":
[{"regionid":122,"countryid":254,"region":Alabama},
{"regionid":123,"countryid":254,"region":Alaska},
{"regionid":124,"countryid":254,"region":Arizona},
.
.
.
]
}
城市json文件
{
"city":
[
{"cityid":6836,"countryid":254,"regionid":122,"city":Abbeville},
{"cityid":19061,"countryid":254,"regionid":122,"city":Abernant},
{"cityid":19116,"countryid":254,"regionid":122,"city":Adamsville},
.
.
.
]
}