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地址选择修改

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lianxiang
2018-09-18 01:08:31 +08:00
parent 1a4b9db16f
commit 2c81fa6c7d
6 changed files with 22 additions and 31689 deletions
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GIGA/Common/Views/JYAddressPicker/JYAddressPicker.h
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//
// JYAddressPicker.h
// LakalaClient
//
// Created by flying on 2018/8/17.
// Copyright © 2018年 LR. All rights reserved.
//
#import <UIKit/UIKit.h>
typedef void (^SelectedItemBlock)(NSArray *addressArr);
@interface JYAddressPicker : UIViewController
+(JYAddressPicker *)jy_showAt:(UIViewController *)vc;
+(JYAddressPicker *)jy_showAt:(UIViewController *)vc defaultShow:(NSArray *)values;
@property (nonatomic, copy) SelectedItemBlock selectedItemBlock;
@end
GIGA/Common/Views/JYAddressPicker/JYAddressPicker.m
-251
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//
// JYAddressPicker.m
// LakalaClient
//
// Created by flying on 2018/8/17.
// Copyright © 2018年 LR. All rights reserved.
//
#import "JYAddressPicker.h"
#define PickerHeight 180
#define PickerToolBarHeight 44
@interface JYAddressPicker ()<UIPickerViewDelegate,UIPickerViewDataSource>
//picker控件数据源
@property(nonatomic,strong)NSMutableArray *showAddressArr;
//picker控件默认展示的元素下标
@property(nonatomic,strong)NSMutableArray *showIndexs;
@property (nonatomic, strong) UIView *pickerContainerView;
@property (nonatomic, strong) UIPickerView *pickerView;
@end
@implementation JYAddressPicker
- (void)viewDidLoad {
[super viewDidLoad];
self.view.backgroundColor = [UIColor colorWithRed:0.0 green:0.0 blue:0.0 alpha:0.4];
[self initUI];
for (NSInteger index = 0; index < [self.showIndexs count]; index ++) {
[self.pickerView selectRow:[[self.showIndexs objectAtIndex:index] integerValue] inComponent:index animated:NO];
}
}
-(void)initUI{
self.pickerContainerView = [[UIView alloc] initWithFrame:CGRectMake(0, [UIScreen mainScreen].bounds.size.height - (PickerHeight + PickerToolBarHeight), [UIScreen mainScreen].bounds.size.width, PickerHeight + PickerToolBarHeight)];
UIToolbar *toolBar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, PickerToolBarHeight)];
toolBar.barTintColor = [UIColor whiteColor];
UIBarButtonItem *noSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFixedSpace target:nil action:nil];
noSpace.width=10;
UIBarButtonItem *doneBtn = [[UIBarButtonItem alloc] initWithTitle:@"确定" style:UIBarButtonItemStylePlain target:self action:@selector(done:)];;
doneBtn.tintColor = [UIColor grayColor];
UIBarButtonItem *cancelBtn = [[UIBarButtonItem alloc] initWithTitle:@"取消" style:UIBarButtonItemStylePlain target:self action:@selector(cancel:)];
cancelBtn.tintColor = [UIColor grayColor];
UIBarButtonItem *flexSpace = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
[toolBar setItems:[NSArray arrayWithObjects:noSpace,cancelBtn,flexSpace,doneBtn,noSpace, nil]];
UILabel *titleLabel = [UILabel new];
titleLabel.frame = CGRectMake(0, 0, 200, PickerToolBarHeight);
titleLabel.center = toolBar.center;
titleLabel.textAlignment = NSTextAlignmentCenter;
titleLabel.textColor = [UIColor darkTextColor];
titleLabel.text = @"省市区选择";
[toolBar addSubview:titleLabel];
self.pickerView = [[UIPickerView alloc] initWithFrame:CGRectMake(0, PickerToolBarHeight, [UIScreen mainScreen].bounds.size.width, PickerHeight)];
self.pickerView.dataSource = self;
self.pickerView.delegate = self;
self.pickerView.backgroundColor = [UIColor whiteColor];
[self.pickerContainerView addSubview:toolBar];
[self.pickerContainerView addSubview:self.pickerView];
[self.view addSubview:self.pickerContainerView];
}
#pragma mark-- UIPickerViewDataSource
//列数
- (NSInteger)numberOfComponentsInPickerView:(UIPickerView *)pickerView
{
return [self.showIndexs count];
}
//每列个数
- (NSInteger)pickerView:(UIPickerView *)pickerView numberOfRowsInComponent:(NSInteger)component
{
return [[self.showAddressArr objectAtIndex:component] count];
}
#pragma mark-- UIPickerViewDelegate
-(UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view
{
UILabel *label = (id)view;
if (!label)
{
label= [[UILabel alloc] initWithFrame:CGRectMake(0.0f, 0.0f, [pickerView rowSizeForComponent:component].width, [pickerView rowSizeForComponent:component].height)];
label.textAlignment = NSTextAlignmentCenter;
label.textColor = [UIColor blackColor];
NSDictionary *dic = [[self.showAddressArr objectAtIndex:component] objectAtIndex:row];
label.text = dic[@"text"];
}
return label;
}
//点击选择
-(void)pickerView:(UIPickerView *)pickerView didSelectRow:(NSInteger)row inComponent:(NSInteger)component
{
NSArray *columnItems = [self.showAddressArr objectAtIndex:component];
NSDictionary *selectedItem = [columnItems objectAtIndex:row];
if ([selectedItem[@"childrens"] count] == 0) {
//此时为最后一列可能就一列或多列的最后一列
[self.showIndexs replaceObjectAtIndex:component withObject:@(row)];
}else{
NSUInteger replaceIdx = component;
BOOL next = true;
while (next) {
if (component == replaceIdx) {
[self.showIndexs replaceObjectAtIndex:replaceIdx withObject:@(row)];
}else{
if (replaceIdx < [self.showIndexs count]) {
NSArray *childrens = selectedItem[@"childrens"];
[self.showAddressArr replaceObjectAtIndex:replaceIdx withObject:childrens];
[self.showIndexs replaceObjectAtIndex:replaceIdx withObject:@(0)];
selectedItem = [childrens firstObject];
}else{
next = false;
}
}
replaceIdx ++;
}
}
[pickerView reloadAllComponents];
//实时更新选择数据及联数据
for (NSInteger index = 0; index < [self.showIndexs count]; index ++) {
[self.pickerView selectRow:[[self.showIndexs objectAtIndex:index] integerValue] inComponent:index animated:NO];
}
}
-(instancetype)initWith:(NSArray *)defaultValues{
if (self = [super init]) {
self.modalPresentationStyle = UIModalPresentationOverCurrentContext;
self.showIndexs = [NSMutableArray array];
self.showAddressArr = [NSMutableArray array];
//加载本地json数据
NSString *jsonPath = [[NSBundle mainBundle] pathForResource:@"citys" ofType:@"json"];
NSData *data = [[NSData alloc] initWithContentsOfFile:jsonPath];
NSError *error = nil;
NSArray *citysArr = [NSJSONSerialization JSONObjectWithData:data options:NSJSONReadingMutableContainers error:&error];
//初始化源数据
[self defaultShowValue:[NSMutableArray arrayWithArray:defaultValues] items:citysArr];
}
return self;
}
+(JYAddressPicker *)jy_showAt:(UIViewController *)vc{
JYAddressPicker *addressPicker = [[JYAddressPicker alloc] initWith:@[@"",@"",@""]];
[vc presentViewController:addressPicker animated:YES completion:^{
}];
return addressPicker;
}
+(JYAddressPicker *)jy_showAt:(UIViewController *)vc defaultShow:(NSArray *)values{
NSParameterAssert(values);
JYAddressPicker *addressPicker = [[JYAddressPicker alloc] initWith:values];
[vc presentViewController:addressPicker animated:YES completion:^{
}];
return addressPicker;
}
-(void)defaultShowValue:(NSMutableArray *)values items:(NSArray *)items
{
[items enumerateObjectsUsingBlock:^(NSDictionary *obj, NSUInteger idx, BOOL * _Nonnull stop) {
if ([@"" isEqualToString:[values firstObject]])
{
//values中没有默认值的时候values中的元素目前为@""空字符
[self.showIndexs addObject:@(0)];
[values removeObjectAtIndex:0];
[self.showAddressArr addObject:items];
NSArray *childs = obj[@"childrens"];
if (!childs) {
childs = @[];
}
[self defaultShowValue:values items:childs];
}
else if ([obj[@"text"] isEqualToString:[values firstObject]])
{
[self.showIndexs addObject:@(idx)];
[values removeObjectAtIndex:0];
[self.showAddressArr addObject:items];
NSArray *childs = obj[@"childrens"];
[self defaultShowValue:values items:childs];
}
}];
}
#pragma mark--确定
-(void)done:(id)sender{
if (self.selectedItemBlock) {
NSMutableArray *resultArr = [NSMutableArray array];
[self.showAddressArr enumerateObjectsUsingBlock:^(NSArray *objArr, NSUInteger idx, BOOL * _Nonnull stop) {
NSDictionary *selectedItem = [objArr objectAtIndex:[[self.showIndexs objectAtIndex:idx] integerValue]];
[resultArr addObject:selectedItem];
}];
self.selectedItemBlock(resultArr);
}
[self hide];
}
#pragma mark--取消
-(void)cancel:(id)sender{
[self hide];
}
-(void)hide{
[self dismissViewControllerAnimated:YES completion:^{
}];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
GIGA/Common/Views/JYAddressPicker/city1.js
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GIGA/Common/Views/JYAddressPicker/citys.json
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GIGA/Modules/Me/Controller/GiGaUserViewController.m
+3 -3
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@@ -186,9 +186,9 @@
weakify(self);
addressPicker.selectedItemBlock = ^(NSArray *addressArr) {
NSString *province = [addressArr objectAtIndex:0][@"text"];
NSString *city = [addressArr objectAtIndex:1][@"text"];
NSString *county = [addressArr objectAtIndex:2][@"text"];
NSString *province = [addressArr objectAtIndex:0][@"name"];
NSString *city = [addressArr objectAtIndex:1][@"name"];
NSString *county = [addressArr objectAtIndex:2][@"name"];
NSString *addres = [NSString stringWithFormat:@"%@%@%@",province,city,county];
GILog(@"%@",addres);
GIGaUserCityViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];