第一种、微信个人资料修改中设置地区版本（省、市两个页面选择）
DCF5337D168050B35DBAFC708802D2F4.png
**一、选择省份 MSUAdressController**
1.MSUAdressController.h 中的代码
#import <UIKit>
@interface MSUAdressController : UIViewController
@property (nonatomic , copy) void(^locationSuccessBlock)(NSString *str);
@end
2.MSUAdressController.h 中的代码
#import "MSUAdressController.h"
#import "MSUReviseTableCell.h"
#import "MSUAddCityController.h"
#import "MSUPrefixHeader.pch"
#import "MSUHomeNavView.h"
#import "MSUPathTools.h"
#import "MSUPermissionTool.h"
/* 地图框架 */
#import <CoreLocation>
#import "TQLocationConverter.h"
#import "ZCChinaLocation.h"
@interface MSUAdressController ()<UITableViewDelegate>
@property (nonatomic , strong) UITableView *tableView;
@property (nonatomic , strong) NSArray *areaArr;
@property (nonatomic , strong) NSMutableArray *provinceArr;
/// 定位位置按钮
@property (nonatomic , strong) UILabel *locationLab;
/// 定位
@property (nonatomic , strong) CLLocationManager *locationManager;
/// 得到当前位置的经纬度
@property (nonatomic , assign) CLLocationCoordinate2D curCoordinate2D;
@end
@implementation MSUAdressController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.view.backgroundColor = BlackColor;
MSUHomeNavView *nav = [[MSUHomeNavView alloc] initWithFrame:NavRect showNavWithNumber:33];
[self.view addSubview:nav];
[nav.backArrowBtn addTarget:self action:@selector(backArrowBtnClick:) forControlEvents:UIControlEventTouchUpInside];
UIView *bgView = [[UIView alloc] init];
bgView.frame = CGRectMake(0, 60, WIDTH, HEIGHT-60);
bgView.backgroundColor = HEXCOLOR(0xf2f2f2);
[self.view addSubview:bgView];
UILabel *seeLab = [[UILabel alloc] init];
seeLab.frame = CGRectMake(14, 25, WIDTH-28, 14);
seeLab.text = @"定位到的位置";
seeLab.textColor = HEXCOLOR(0x989898);
seeLab.font = [UIFont systemFontOfSize:13];
[bgView addSubview:seeLab];
UIView *bg1View = [[UIView alloc] init];
bg1View.frame = CGRectMake(0, CGRectGetMaxY(seeLab.frame)+5, WIDTH, 40);
bg1View.backgroundColor = HEXCOLOR(0xffffff);
[bgView addSubview:bg1View];
UIImageView *iconIma = [[UIImageView alloc] init];
iconIma.contentMode = UIViewContentModeScaleAspectFit;
iconIma.image = [MSUPathTools showImageWithContentOfFileByName:@"WechatIMG1028"];
[bg1View addSubview:iconIma];
[iconIma makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(bg1View.top).offset(10);
make.left.equalTo(bg1View.left).offset(14);
make.width.equalTo(20);
make.height.equalTo(20);
}];
self.areaArr = [MSUPathTools getPlistPathWithName:@"areaCity" type:@"plist"];
self.provinceArr = [NSMutableArray array];
for (NSInteger i = 0; i < self xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed xss=removed locationManager.desiredAccuracy=kCLLocationAccuracyBest; xss=removed xss=removed locationManager.distanceFilter=distance; xss=removed> *)locations{
CLLocation *currentLoction = [locations lastObject];
/// 得到当前位置的经纬度
self.curCoordinate2D = currentLoction.coordinate;
// NSLog(@"定位直接得到的坐标===%f %f",_curCoordinate2D.latitude,_curCoordinate2D.longitude);
[self.locationManager stopUpdatingLocation];
/// 判断当前坐标是否在中国
BOOL isChina = [[ZCChinaLocation shared] isInsideChina:(CLLocationCoordinate2D){_curCoordinate2D.latitude,_curCoordinate2D.longitude}];
if (isChina) {
/// 转换坐标 不转换会出现偏移
_curCoordinate2D = [TQLocationConverter transformFromWGSToGCJ:_curCoordinate2D];
//获得地理位置名字
[self googleMapAddress];
}
}
// 获得地理位置名字
- (NSString *)googleMapAddress{
__block NSString *addressStr;
CLGeocoder *geocoder = [[CLGeocoder alloc] init];
CLLocation *location = [[CLLocation alloc] initWithLatitude:_curCoordinate2D.latitude longitude:_curCoordinate2D.longitude];
// NSLog(@"转换后得到的坐标===%f %f",_curCoordinate2D.latitude,_curCoordinate2D.longitude);
[geocoder reverseGeocodeLocation:location completionHandler:^(NSArray<CLPlacemark> * _Nullable placemarks, NSError * _Nullable error) {
if (error || placemarks.count == 0) {
addressStr = @"";
NSLog(@"获取定理位置失败");
}else{
addressStr = [placemarks firstObject].locality;
// NSLog(@"------------ %@",addressStr);
// NSString *contryStr = [placemarks firstObject].country;
// NSLog(@"------------ %@",contryStr);
NSString *provinceStr = [[placemarks firstObject].administrativeArea substringWithRange:NSMakeRange(0, 2)];
// NSLog(@"------------ %@",provinceStr);
NSString *locationCity = [addressStr substringWithRange:NSMakeRange(0, 2) ];
self.locationLab.text = [NSString stringWithFormat:@"%@ %@",provinceStr,locationCity];
//存储city 用以判断下次app进入city默认显示值
[[NSUserDefaults standardUserDefaults] setObject:locationCity forKey:@"location"];
[[NSUserDefaults standardUserDefaults] synchronize];
}
}];
return addressStr;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return self.provinceArr.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
MSUReviseTableCell *cell = [tableView dequeueReusableCellWithIdentifier:@"addressCell"];
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.leftLab.text = self.provinceArr[indexPath.row];
[cell.line1View remakeConstraints:^(MASConstraintMaker *make) {
make.bottom.equalTo(cell.bottom).offset(-1);
make.left.equalTo(cell.left).offset(14);
make.width.equalTo(WIDTH-14);
make.height.equalTo(1);
}];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
NSDictionary *dic = self.areaArr[indexPath.row];
NSArray *cityArr = dic[self.provinceArr[indexPath.row]];
MSUAddCityController *city = [[MSUAddCityController alloc] init];
city.provinceStr = [self.provinceArr[indexPath.row] substringWithRange:NSMakeRange(0, 2)];
city.cityArr = cityArr;
[self.navigationController pushViewController:city animated:YES];
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section{
UIView *headerView = [[UIView alloc] init];
headerView.frame = CGRectMake(0, 0, WIDTH, 20);
headerView.backgroundColor = HEXCOLOR(0xf2f2f2);
UILabel *allLab = [[UILabel alloc] init];
allLab.frame = CGRectMake(14, 0, 60, 20);
allLab.text = @"全部";
allLab.textColor = HEXCOLOR(0x989898);
allLab.font = [UIFont systemFontOfSize:13];
[headerView addSubview:allLab];
return headerView;
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
return 20;
}
- (void)backArrowBtnClick:(UIButton *)sender{
[self.navigationController popViewControllerAnimated:YES];
}
@end
**二、城市选择 MSUAddCityController**
1.MSUAddCityController.h 中的代码
#import <UIKit>
@interface MSUAddCityController : UIViewController
@property (nonatomic , copy) NSString *provinceStr;
@property (nonatomic , strong) NSArray *cityArr;
@end
2.MSUAddCityController.m 中的代码
#import "MSUAddCityController.h"
#import "MSUReviseInfoController.h"
#import "MSUReviseTableCell.h"
#import "MSUDanLi.h"
#import "MSUPrefixHeader.pch"
#import "MSUHomeNavView.h"
@interface MSUAddCityController ()<UITableViewDelegate>
@property (nonatomic , strong) UITableView *tableView;
@end
@implementation MSUAddCityController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view.
self.view.backgroundColor = BlackColor;
MSUHomeNavView *nav = [[MSUHomeNavView alloc] initWithFrame:NavRect showNavWithNumber:33];
[self.view addSubview:nav];
[nav.backArrowBtn addTarget:self action:@selector(backArrowBtnClick:) forControlEvents:UIControlEventTouchUpInside];
self.tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 60, WIDTH, HEIGHT-60) style:UITableViewStylePlain];
_tableView.backgroundColor = HEXCOLOR(0xf2f2f2);
_tableView.dataSource = self;
_tableView.delegate = self;
[self.view addSubview:_tableView];
[_tableView registerClass:[MSUReviseTableCell class] forCellReuseIdentifier:@"addressCell"];
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
_tableView.rowHeight = 40;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return self.cityArr.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
MSUReviseTableCell *cell = [tableView dequeueReusableCellWithIdentifier:@"addressCell"];
cell.leftLab.text = self.cityArr[indexPath.row];
cell.firstIma.hidden = YES;
[cell.line1View remakeConstraints:^(MASConstraintMaker *make) {
make.bottom.equalTo(cell.bottom).offset(-1);
make.left.equalTo(cell.left).offset(14);
make.width.equalTo(WIDTH-14);
make.height.equalTo(1);
}];
return cell;
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
NSString *cityStr = [self.cityArr[indexPath.row] substringToIndex:2];
NSString *addStr = [NSString stringWithFormat:@"%@ %@",self.provinceStr,cityStr];
MSUDanLi *danli = [MSUDanLi shareDanli];
danli.addStr = addStr;
for (UIViewController *controller in self.navigationController.viewControllers) {
if ([controller isKindOfClass:[MSUReviseInfoController class]]) {
[self.navigationController popToViewController:controller animated:YES];
}
}
}
- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section{
UIView *headerView = [[UIView alloc] init];
headerView.frame = CGRectMake(0, 0, WIDTH, 40);
headerView.backgroundColor = HEXCOLOR(0xf2f2f2);
UILabel *allLab = [[UILabel alloc] init];
allLab.frame = CGRectMake(14, 20, 60, 20);
allLab.text = @"全部";
allLab.textColor = HEXCOLOR(0x989898);
allLab.font = [UIFont systemFontOfSize:13];
[headerView addSubview:allLab];
return headerView;
}
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{
return 40;
}
#pragma mark - 点击事件
- (void)backArrowBtnClick:(UIButton *)sender{
[self.navigationController popViewControllerAnimated:YES];
}
@end
第二种、淘宝版添加收货地址版（三级联动）
6C9903EC0CA50A6299117778F44BD1C4.png
一、创建继承于UIView的 BLAreaPickerView 类
1.BLAreaPickerView.h 中的代码
#import <UIKit/UIKit.h>
@class BLAreaPickerView;
@protocol BLPickerViewDelegate <NSObject>
@optional
// 确定按钮点击回调
- (void)bl_selectedAreaResultWithProvince:(NSString *)provinceTitle
city:(NSString *)cityTitle
area:(NSString *)areaTitle;
// 取消按钮点击回调
- (void)bl_cancelButtonClicked;
@end
typedef void(^SelectBlock)(NSString *provinceTitle, NSString *cityTitle, NSString *areaTitle);
@interface BLAreaPickerView : UIView
/** 标题大小 */
@property (nonatomic, strong)UIFont *titleFont;
/** 选择器背景颜色 */
@property (nonatomic, strong)UIColor *pickViewBackgroundColor;
/** 选择器头部视图颜色 */
@property (nonatomic, strong)UIColor *topViewBackgroundColor;
/** 取消按钮颜色 */
@property (nonatomic, strong)UIColor *cancelButtonColor;
/** 确定按钮颜色 */
@property (nonatomic, strong)UIColor *sureButtonColor;
/** 选择器代理 */
@property (nonatomic, weak) id<BLPickerViewDelegate> pickViewDelegate;
/** 显示选择器 */
- (void)bl_show;
// 确定按钮点击回调
- (void)sureButtonClickBlock:(SelectBlock)newBlock;
@end
2.BLAreaPickerView.m 中的代码
#import "BLAreaPickerView.h"
@interface BLAreaPickerView()<UIPickerViewDelegate, UIPickerViewDataSource,UIGestureRecognizerDelegate>
/** 地址数据 */
@property (nonatomic, strong) NSArray *areaArray;
/** pickView */
@property (nonatomic, strong) UIPickerView *pickView;
/** 顶部视图 */
@property (nonatomic, strong) UIView *topView;
/** 取消按钮 */
@property (nonatomic, strong) UIButton *cancelButton;
/** 确定按钮 */
@property (nonatomic, strong) UIButton *sureButton;
@property (nonatomic, copy) SelectBlock tureBlock;
@end
static const CGFloat topViewHeight = 30;
static const CGFloat buttonWidth = 60;
static const CGFloat animationDuration = 0.3;
#define BL_ScreenW [[UIScreen mainScreen] bounds].size.width
#define BL_ScreenH [[UIScreen mainScreen] bounds].size.height
typedef enum : NSUInteger {
BLComponentTypeProvince = 0, // 省
BLComponentTypeCity, // 市
BLComponentTypeArea, // 区
} BLComponentType;
@implementation BLAreaPickerView
{
NSInteger _provinceSelectedRow;
NSInteger _citySelectedRow;
NSInteger _areaSelectedRow;
NSString *_selectedProvinceTitle;
NSString *_selectedCityTitle;
NSString *_selectedAreaTitle;
CGRect _pickViewFrame;
}
#pragma mark - - load
- (instancetype)initWithFrame:(CGRect)frame {
self = [super initWithFrame:frame];
if (self) {
[self bl_initData:frame];
[self bl_initSubviews];
}
return self;
}
/** 初始化子视图 */
- (void)bl_initSubviews{
[self addSubview:self.topView];
[self addSubview:self.pickView];
[self.topView addSubview:self.cancelButton];
[self.topView addSubview:self.sureButton];
}
/** 初始化数据 */
- (void)bl_initData:(CGRect)frame{
_pickViewFrame = frame;
self.frame = CGRectMake(0, 0, BL_ScreenW, BL_ScreenH);
self.backgroundColor = [[UIColor blackColor] colorWithAlphaComponent:0.5];
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(bl_dismiss)];
tap.delegate = self;
[self addGestureRecognizer:tap];
_provinceSelectedRow = 0;
_citySelectedRow = 0;
_areaSelectedRow = 0;
NSString *plistStr = [[NSBundle mainBundle] pathForResource:@"areaArray" ofType:@"plist"];
_areaArray = [[NSArray alloc] initWithContentsOfFile:plistStr];
}
#pragma mark - - get
- (UIPickerView *)pickView{
if (!_pickView) {
_pickView = [[UIPickerView alloc] initWithFrame:CGRectMake(0, CGRectGetMaxY(_topView.frame), BL_ScreenW, _pickViewFrame.size.height)];
_pickView.dataSource = self;
_pickView.delegate = self;
_pickView.backgroundColor = [UIColor colorWithRed:244.0/255 green:244.0/255 blue:244.0/255 alpha:1];
}
return _pickView;
}
- (UIView *)topView{
if (!_topView) {
_topView = [[UIView alloc] initWithFrame:CGRectMake(0, BL_ScreenH, BL_ScreenW, topViewHeight)];
_topView.backgroundColor = [UIColor colorWithRed:244.0/255 green:244.0/255 blue:244.0/255 alpha:1];
UILabel *seeLab = [[UILabel alloc] init];
seeLab.frame = CGRectMake(BL_ScreenW*0.5-75, 10, 150, 20);
seeLab.textAlignment = NSTextAlignmentCenter;
seeLab.text = @"请选择省市";
seeLab.textColor = [UIColor blackColor];
seeLab.font = [UIFont systemFontOfSize:14];
[_topView addSubview:seeLab];
}
return _topView;
}
- (UIButton *)cancelButton{
if (!_cancelButton) {
_cancelButton = [UIButton buttonWithType:UIButtonTypeCustom];
_cancelButton.frame = CGRectMake(0, 0, buttonWidth, topViewHeight);
[_cancelButton setTitle:@"取消" forState:UIControlStateNormal];
[_cancelButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[_cancelButton.titleLabel setFont:[UIFont systemFontOfSize:13]];
[_cancelButton addTarget:self action:@selector(cancelButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
}
return _cancelButton;
}
- (UIButton *)sureButton{
if (!_sureButton) {
_sureButton = [UIButton buttonWithType:UIButtonTypeCustom];
_sureButton.frame = CGRectMake(self.frame.size.width - buttonWidth, 0, buttonWidth, topViewHeight);
[_sureButton setTitle:@"确定" forState:UIControlStateNormal];
[_sureButton setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[_sureButton.titleLabel setFont:[UIFont systemFontOfSize:13]];
[_sureButton addTarget:self action:@selector(sureButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
}
return _sureButton;
}
#pragma mark - - set
- (void)setPickViewBackgroundColor:(UIColor *)pickViewBackgroundColor{
self.pickView.backgroundColor = pickViewBackgroundColor;
}
- (void)setTopViewBackgroundColor:(UIColor *)topViewBackgroundColor{
self.topView.backgroundColor = topViewBackgroundColor;
}
- (void)setCancelButtonColor:(UIColor *)cancelButtonColor{
[self.cancelButton setTitleColor:cancelButtonColor forState:UIControlStateNormal];
}
- (void)setSureButtonColor:(UIColor *)sureButtonColor{
[self.sureButton setTitleColor:sureButtonColor forState:UIControlStateNormal];
}
#pragma mark - show,dismiss
- (void)bl_show{
[[UIApplication sharedApplication].keyWindow addSubview:self];
[UIView animateWithDuration:animationDuration animations:^{
CGRect tempRect = _topView.frame;
tempRect.origin.y = BL_ScreenH - topViewHeight - _pickViewFrame.size.height;
_topView.frame = tempRect;
tempRect = _pickViewFrame;
tempRect.origin.y = CGRectGetMaxY(_topView.frame);
_pickView.frame = tempRect;
}];
}
- (void)bl_dismiss{
[UIView animateWithDuration:animationDuration animations:^{
CGRect tempRect = _topView.frame;
tempRect.origin.y = BL_ScreenH;
_topView.frame = tempRect;
tempRect = _pickViewFrame;
tempRect.origin.y = CGRectGetMaxY(_topView.frame);
_pickView.frame = tempRect;
} completion:^(BOOL finished) {
[self removeFromSuperview];
}];
}
#pragma mark - - Button Action
- (void)cancelButtonClicked:(UIButton *)sender{
if (self.pickViewDelegate &&
[self.pickViewDelegate respondsToSelector:@selector(bl_cancelButtonClicked)]) {
[self.pickViewDelegate bl_cancelButtonClicked];
}
[self bl_dismiss];
}
- (void)sureButtonClicked:(UIButton *)sender{
_selectedProvinceTitle = [self pickerView:_pickView titleForRow:_provinceSelectedRow forComponent:0];
_selectedCityTitle = [self pickerView:_pickView titleForRow:_citySelectedRow forComponent:1];
_selectedAreaTitle = [self pickerView:_pickView titleForRow:_areaSelectedRow forComponent:2];
if (self.pickViewDelegate &&
[self.pickViewDelegate respondsToSelector:@selector(bl_selectedAreaResultWithProvince:city:area:)]) {
[self.pickViewDelegate bl_selectedAreaResultWithProvince:_selectedProvinceTitle
city:_selectedCityTitle
area:_selectedAreaTitle];
}
if (_tureBlock) {
_tureBlock(_selectedProvinceTitle, _selectedCityTitle, _selectedAreaTitle);
}
[self bl_dismiss];
}
- (void)sureButtonClickBlock:(SelectBlock)newBlock {
_tureBlock =newBlock;
}
#pragma mark - - UIPickerViewDelegate,UIPickerViewDataSource
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView{
return 3;
}
- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component{
switch (component) {
case BLComponentTypeProvince:
return _areaArray.count;
break;
case BLComponentTypeCity:
return [[[_areaArray objectAtIndex:_provinceSelectedRow] objectForKey:@"citylist" ] count];
break;
case BLComponentTypeArea:
return [[[[[_areaArray objectAtIndex:_provinceSelectedRow] objectForKey:@"citylist" ] objectAtIndex:_citySelectedRow] objectForKey:@"arealist"] count];
break;
default:
return _areaArray.count;
break;
}
}
- (NSString *)pickerView:(UIPickerView *)pickerView titleForRow:(NSInteger)row forComponent:(NSInteger)component{
NSDictionary *provinceDic = [_areaArray objectAtIndex:_provinceSelectedRow];
NSArray *cityArr = [provinceDic objectForKey:@"citylist"];
switch (component) {
case BLComponentTypeProvince:
return [_areaArray[row] objectForKey:@"provinceName"];
break;
case BLComponentTypeCity:{
NSDictionary *cityDic = [cityArr objectAtIndex:row];
return [cityDic objectForKey:@"cityName"];
break;
}
case BLComponentTypeArea:{
NSDictionary *areaDic = [cityArr objectAtIndex:_citySelectedRow];
NSArray *areaArr = [areaDic objectForKey:@"arealist"];
return [areaArr[row] objectForKey:@"areaName"];
break;
}
default:
return [_areaArray[row] objectForKey:@"provinceName"];
break;
}
}
- (void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component{
switch (component) {
case BLComponentTypeProvince:{
_provinceSelectedRow = row;
_citySelectedRow = 0;
_areaSelectedRow = 0;
[pickerView selectRow:0 inComponent:1 animated:NO];
[pickerView selectRow:0 inComponent:2 animated:NO];
break;
}
case BLComponentTypeCity:{
_citySelectedRow = row;
_areaSelectedRow = 0;
[pickerView selectRow:0 inComponent:2 animated:NO];
break;
}
case BLComponentTypeArea:
_areaSelectedRow = row;
break;
default:
_provinceSelectedRow = row;
break;
}
[pickerView reloadAllComponents];
}
- (CGFloat)pickerView:(UIPickerView *)pickerView widthForComponent:(NSInteger)component{
return self.frame.size.width / 3;
}
- (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view{
UILabel* pickerLabel = (UILabel*)view;
if (!pickerLabel){
pickerLabel = [[UILabel alloc] init];
pickerLabel.adjustsFontSizeToFitWidth = YES;
[pickerLabel setTextAlignment:NSTextAlignmentCenter];
[pickerLabel setBackgroundColor:[UIColor clearColor]];
[pickerLabel setFont:_titleFont ? _titleFont : [UIFont systemFontOfSize:14]];
}
pickerLabel.text = [self pickerView:pickerView titleForRow:row forComponent:component];
return pickerLabel;
}
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch{
if ([touch.view isDescendantOfView:_pickView]||[touch.view isDescendantOfView:_topView]) {
//子视图，或本身
return NO;
}
return YES;
}
二、点击按钮 显示BLAreaPickerView，
[self.view endEditing:YES];
self.pickView = [[BLAreaPickerView alloc] initWithFrame:CGRectMake(0, 128, WIDTH, HEIGHT-128-128)];
_pickView.pickViewDelegate = self;
[_pickView bl_show];
三、遵循BLAreaPickerView代理
/* pickview代理 */
- (void)bl_selectedAreaResultWithProvince:(NSString *)provinceTitle city:(NSString *)cityTitle area:(NSString *)areaTitle{
self.areaStr = [NSString stringWithFormat:@"%@%@%@",provinceTitle,cityTitle,areaTitle];
NSIndexPath *indexPath1 = [NSIndexPath indexPathForRow:2 inSection:0];
[self.tableView reloadRowsAtIndexPaths:[NSArray arrayWithObjects:indexPath1, nil] withRowAnimation:UITableViewRowAnimationAutomatic];
NSLog(@"%@",_areaStr);
}
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