CDZPicker

This is a small Picker easy to use. The datas can be linkage.(For example country - city)

Demo Preview

Changelog

Fix Frame when superView is not corret frame
Add builder to custom the picker
Return Selected Indexs

Installation

Manual

Add "CDZPicker" files to your project

CocoaPods

Add pod 'CDZPicker' in your Podfile

Usage

#import "CDZPicker.h"

Single:

[CDZPicker showSinglePickerInView:self.view withBuilder:nil strings:@[@"objective-c",@"java",@"python",@"php"] confirm:^(NSArray<NSString *> * _Nonnull strings, NSArray<NSNumber *> * _Nonnull indexs) {
        self.label.text = strings.firstObject;
    }cancel:^{
        //your code
    }];

Multiple & Unlinkage：

 [CDZPicker showMultiPickerInView:self.view withBuilder:nil stringArrays:@[@[@"MacOS",@"Windows",@"Linux",@"Ubuntu"],@[@"Xcode",@"VSCode",@"Sublime",@"Atom"]] confirm:^(NSArray<NSString *> * _Nonnull strings, NSArray<NSNumber *> * _Nonnull indexs) {
        self.label.text = [strings componentsJoinedByString:@"+"];
    } cancel:^{
        // your code
    }];

Multiple & Linkage：

First config the objects and its subArray.

CDZPickerComponentObject *haizhu = [[CDZPickerComponentObject alloc]initWithText:@"海珠区"];
CDZPickerComponentObject *yuexiu = [[CDZPickerComponentObject alloc]initWithText:@"越秀区"];
    
CDZPickerComponentObject *guangzhou = [[CDZPickerComponentObject alloc]initWithText:@"广州市"];
guangzhou.subArray = [NSMutableArray arrayWithObjects:haizhu,yuexiu, nil];
    
CDZPickerComponentObject *xiangqiao = [[CDZPickerComponentObject alloc]initWithText:@"湘桥区"];
CDZPickerComponentObject *chaozhou = [[CDZPickerComponentObject alloc]initWithText:@"潮州市"];
chaozhou.subArray = [NSMutableArray arrayWithObjects:xiangqiao, nil];
    
CDZPickerComponentObject *guangdong = [[CDZPickerComponentObject alloc]initWithText:@"广东省"];
guangdong.subArray = [NSMutableArray arrayWithObjects:guangzhou,chaozhou, nil];
    
CDZPickerComponentObject *pixian = [[CDZPickerComponentObject alloc]initWithText:@"郫县"];

CDZPickerComponentObject *chengdu = [[CDZPickerComponentObject alloc]initWithText:@"成都市"];
chengdu.subArray = [NSMutableArray arrayWithObjects:pixian, nil];
    
CDZPickerComponentObject *leshan = [[CDZPickerComponentObject alloc]initWithText:@"乐山市"];
    
CDZPickerComponentObject *sichuan = [[CDZPickerComponentObject alloc]initWithText:@"四川省"];
sichuan.subArray = [NSMutableArray arrayWithObjects:chengdu,leshan, nil];

[CDZPicker showLinkagePickerInView:self.view withBuilder:nil components:@[guangdong,sichuan] confirm:^(NSArray<NSString *> * _Nonnull strings, NSArray<NSNumber *> * _Nonnull indexs) {
        self.label.text = [strings componentsJoinedByString:@","];
    }cancel:^{
        //your code
    }];

Articles

iOS中封装一个自定义UIPickerView（Button篇）

iOS中实现一个小巧的多列联动的PickerView

Requirements

iOS 8.0 Above

TODO

Add config of labels.

Contact

Open a issue
QQ：757765420
Email：nemocdz@gmail.com
Weibo：@Nemocdz

License

CDZPicker is available under the MIT license. See the LICENSE file for more info.

License

Nemocdz/CDZPicker

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