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13 changes: 13 additions & 0 deletions
13
MobileProject/Main/Theory/Controller/MPDataSourceViewController.h
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| // | ||
| // MPDataSourceViewController.h | ||
| // MobileProject 一个关于Table Data Source优化的提取 | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
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| #import <Foundation/Foundation.h> | ||
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| @interface MPDataSourceViewController : UIViewController | ||
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| @end |
82 changes: 82 additions & 0 deletions
82
MobileProject/Main/Theory/Controller/MPDataSourceViewController.m
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| // | ||
| // MPDataSourceViewController.m | ||
| // MobileProject | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
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| #import "MPDataSourceViewController.h" | ||
| #import "MPArrayDataSource.h" | ||
| #import "MPPhotoCell.h" | ||
| #import "MPPhotoCell+ConfigureForPhoto.h" | ||
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| @interface MPDataSourceViewController()<UITableViewDelegate> | ||
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| @property (nonatomic,strong) NSArray *dataArray; | ||
| @property (nonatomic,strong) UITableView *myTableView; | ||
| @property(nonatomic,strong)MPArrayDataSource *photosArrayDataSource; | ||
| @end | ||
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| @implementation MPDataSourceViewController | ||
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| #pragma mark 生命周期 | ||
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| - (void)viewDidLoad { | ||
| [super viewDidLoad]; | ||
| self.view.backgroundColor=[UIColor whiteColor]; | ||
| self.navigationItem.title=@"TableViewDataSource提取"; | ||
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| if (!self.dataArray) { | ||
| self.dataArray=@[@"照片一",@"照片二",@"照片三",@"照片四",@"照片五"]; | ||
| } | ||
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| //初始化表格 | ||
| if (!_myTableView) { | ||
| _myTableView = [[UITableView alloc] initWithFrame:CGRectMake(0,0.5, Main_Screen_Width, Main_Screen_Height) style:UITableViewStylePlain]; | ||
| _myTableView.showsVerticalScrollIndicator = NO; | ||
| _myTableView.showsHorizontalScrollIndicator = NO; | ||
| _myTableView.delegate = self; | ||
| [self.view addSubview:_myTableView]; | ||
| [_myTableView mas_makeConstraints:^(MASConstraintMaker *make) { | ||
| make.edges.equalTo(UIEdgeInsetsMake(0, 0, 0, 0)); | ||
| }]; | ||
| } | ||
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| [self setupTableDataSource]; | ||
| } | ||
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| - (void)didReceiveMemoryWarning { | ||
| [super didReceiveMemoryWarning]; | ||
| } | ||
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| #pragma mark 自定义代码 | ||
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| - (void)setupTableDataSource | ||
| { | ||
| TableViewCellConfigureBlock configureCell = ^(MPPhotoCell *cell, NSString *photoName) { | ||
| [cell configureForPhoto:photoName]; | ||
| }; | ||
| self.photosArrayDataSource = [[MPArrayDataSource alloc] initWithItems:self.dataArray | ||
| cellIdentifier:NSStringFromClass([MPPhotoCell class]) | ||
| configureCellBlock:configureCell]; | ||
| self.myTableView.dataSource = self.photosArrayDataSource; | ||
| [self.myTableView registerClass:[MPPhotoCell class] forCellReuseIdentifier:NSStringFromClass([MPPhotoCell class])]; | ||
| } | ||
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| #pragma mark UITableViewDelegate内容 | ||
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| - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{ | ||
| return 44; | ||
| } | ||
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| - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{ | ||
| [tableView deselectRowAtIndexPath:indexPath animated:YES]; | ||
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| NSLog(@"当前的名称：%@",self.dataArray[indexPath.row]); | ||
| } | ||
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| @end |
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21 changes: 21 additions & 0 deletions
21
MobileProject/Main/Theory/Other/DataSource/MPArrayDataSource.h
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| // | ||
| // MPArrayDataSource.h | ||
| // MobileProject | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
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| #import <Foundation/Foundation.h> | ||
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| typedef void (^TableViewCellConfigureBlock)(id cell, id item); | ||
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| @interface MPArrayDataSource : NSObject <UITableViewDataSource> | ||
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| - (id)initWithItems:(NSArray *)anItems | ||
| cellIdentifier:(NSString *)aCellIdentifier | ||
| configureCellBlock:(TableViewCellConfigureBlock)aConfigureCellBlock; | ||
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| - (id)itemAtIndexPath:(NSIndexPath *)indexPath; | ||
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| @end |
57 changes: 57 additions & 0 deletions
57
MobileProject/Main/Theory/Other/DataSource/MPArrayDataSource.m
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| // | ||
| // MPArrayDataSource.m | ||
| // MobileProject | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
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| #import "MPArrayDataSource.h" | ||
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| @interface MPArrayDataSource () | ||
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| @property (nonatomic, strong) NSArray *items; | ||
| @property (nonatomic, copy) NSString *cellIdentifier; | ||
| @property (nonatomic, copy) TableViewCellConfigureBlock configureCellBlock; | ||
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| @end | ||
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| @implementation MPArrayDataSource | ||
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| - (id)initWithItems:(NSArray *)anItems | ||
| cellIdentifier:(NSString *)aCellIdentifier | ||
| configureCellBlock:(TableViewCellConfigureBlock)aConfigureCellBlock | ||
| { | ||
| self = [super init]; | ||
| if (self) { | ||
| self.items = anItems; | ||
| self.cellIdentifier = aCellIdentifier; | ||
| self.configureCellBlock = [aConfigureCellBlock copy]; | ||
| } | ||
| return self; | ||
| } | ||
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| - (id)itemAtIndexPath:(NSIndexPath *)indexPath | ||
| { | ||
| return self.items[(NSUInteger) indexPath.row]; | ||
| } | ||
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| #pragma mark UITableViewDataSource | ||
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| - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section | ||
| { | ||
| return self.items.count; | ||
| } | ||
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| - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath | ||
| { | ||
| UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:self.cellIdentifier | ||
| forIndexPath:indexPath]; | ||
| id item = [self itemAtIndexPath:indexPath]; | ||
| self.configureCellBlock(cell, item); | ||
| return cell; | ||
| } | ||
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| @end |
15 changes: 15 additions & 0 deletions
15
MobileProject/Main/Theory/View/MPPhotoCell+ConfigureForPhoto.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| // | ||
| // MPPhotoCell+ConfigureForPhoto.h | ||
| // MobileProject | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
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| #import "MPPhotoCell.h" | ||
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| @interface MPPhotoCell (ConfigureForPhoto) | ||
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| - (void)configureForPhoto:(NSString *)photoName; | ||
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| @end |
18 changes: 18 additions & 0 deletions
18
MobileProject/Main/Theory/View/MPPhotoCell+ConfigureForPhoto.m
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,18 @@ | ||
| // | ||
| // MPPhotoCell+ConfigureForPhoto.m | ||
| // MobileProject | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
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| #import "MPPhotoCell+ConfigureForPhoto.h" | ||
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| @implementation MPPhotoCell (ConfigureForPhoto) | ||
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| - (void)configureForPhoto:(NSString *)photoName | ||
| { | ||
| self.myNameLabel.text=photoName; | ||
| } | ||
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| @end |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,15 @@ | ||
| // | ||
| // MPPhotoCell.h | ||
| // MobileProject | ||
| // | ||
| // Created by wujunyang on 2017/3/31. | ||
| // Copyright © 2017年 wujunyang. All rights reserved. | ||
| // | ||
|
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| #import <UIKit/UIKit.h> | ||
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| @interface MPPhotoCell : UITableViewCell | ||
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| @property(nonatomic,strong,readonly)UILabel *myNameLabel; | ||
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| @end |
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