PSCityPickerView

城市选择器，可以选择国内所有的城市和地区,实现了省、市、区的三级联动.

继承于系统原生控件UIPickerView.你可以像设置任何系统的PickerView一样自定义他的背景颜色等属性。

预览

导入

#####推荐 通过Cocoapods导入 在你的Podfile文件中加入如下一行

pod 'PSCityPickerView'

手动导入

下载zip并解压。将PSCityPickerView文件夹拖入你的Xcode工程中。

使用方法

推荐使用懒加载初始化，并设置代理.

@property (nonatomic, strong) PSCityPickerView *cityPicker;


- (PSCityPickerView *)cityPicker
{
    if (!_cityPicker)
    {
        _cityPicker = [[PSCityPickerView alloc] init];
        _cityPicker.cityPickerDelegate = self;
    }
    return _cityPicker;
}

设置inputView为cityPicker.

self.textField.inputView = self.cityPicker;

代理中返回省、市、区信息.

#pragma mark - PSCityPickerViewDelegate
- (void)cityPickerView:(PSCityPickerView *)picker
    finishPickProvince:(NSString *)province
                  city:(NSString *)city
              district:(NSString *)district
{
    [self.textField setText:[NSString stringWithFormat:@"%@ %@ %@",province,city,district]];
}

更多信息请查看源码。