大多初學(xué)者對tableview實現(xiàn)刪除蜜唾，點擊cell是都能實現(xiàn)的柏靶，但對于多選宣肚，單選卻不是那么理解导坟。屿良。

寫了一個demo可供參考（不當之處請及時指出）

1,在.h文件中聲明一個變量type，用于區(qū)分進入當前頁面是多選惫周，單選還是刪除

#import <UIKit/UIKit.h>

@interface TableView_chooseViewController : UIViewController
@property (nonatomic,copy)NSString *type;//multiple 多選 single 單選 delete 刪除
@end

2尘惧，在.m中聲明一個用于儲存你選中內(nèi)容的數(shù)組，在demo中我用的是selectedArray 递递，重點在于聲明UITableViewCellEditingStyle （全局化）editingStyle喷橙；

#import "TableView_chooseViewController.h"
#import "TableViewCell.h"

@interface TableView_chooseViewController ()<UITableViewDelegate,UITableViewDataSource>
@property (weak, nonatomic) IBOutlet UITableView *tableview;
@property (nonatomic,strong) NSMutableArray *listArray;
@property (nonatomic,strong) NSMutableArray *selectedArray;//選中項所用數(shù)組
@property (nonatomic,assign) UITableViewCellEditingStyle  editingStyle;//用于區(qū)分tableview的多選 單選 及滑動刪除操作
@end

3，然后在viewDidLoad中根據(jù)type類型提前對editingStyle賦值

- (void)viewDidLoad {
    [super viewDidLoad];
    [self.listArray addObjectsFromArray:@[@"張三",@"李四",@"王二",@"麻子"]];
    self.tableview.delegate = self;
    self.tableview.dataSource = self;
    self.tableview.separatorStyle = UITableViewCellSeparatorStyleNone;
    
    if ([self.type isEqualToString:@"multiple"]) {
        self.title = @"多選";
        self.editingStyle = UITableViewCellEditingStyleDelete | UITableViewCellEditingStyleInsert;
        self.tableview.allowsMultipleSelection = YES;
       
        //定義右上角按鈕
        UIBarButtonItem *button = [[UIBarButtonItem alloc] initWithTitle:@"確定" style:UIBarButtonItemStylePlain target:self action:@selector(okButton)];
        self.navigationItem.rightBarButtonItem = button;
    }else if ([self.type isEqualToString:@"single"]) {
         self.title = @"單選";
        self.editingStyle = UITableViewCellEditingStyleDelete | UITableViewCellEditingStyleInsert;
        self.tableview.allowsSelection = YES;
        
        //定義右上角按鈕
        UIBarButtonItem *button = [[UIBarButtonItem alloc] initWithTitle:@"確定" style:UIBarButtonItemStylePlain target:self action:@selector(okButton)];
        self.navigationItem.rightBarButtonItem = button;
    }else {
         self.title = @"滑動刪除";
        self.editingStyle = UITableViewCellEditingStyleDelete ;
    }
    // Do any additional setup after loading the view.
}

4登舞，這個比較容易理解就是簡單的tableViewCell的調(diào)用

#pragma mark --UITableView delegate datasoure

//返回section的個數(shù)
-(NSInteger)numberOfSectionsInTableView:(UITableView *)tableView{
    return 1;
}

//返回cell的個數(shù)
-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
    return self.listArray.count;
}

//加載TableViewCell,布局cell中的內(nèi)容
-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
    TableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"identifier"];
    if (cell == nil) {
        cell = [[[NSBundle mainBundle]loadNibNamed:@"TableViewCell" owner:nil options:nil] firstObject];
    }
    cell.type = self.type;
    cell.nameLabel.text = self.listArray[indexPath.row];
    return cell;
}
-(UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath{
    if (indexPath.row == self.listArray.count) {
        return UITableViewCellEditingStyleInsert;
    }else{
        return self.editingStyle;
    }
}
 

5贰逾，根據(jù)type類型 用didSelectRowAtIndexPath和didDeselectRowAtIndexPath來實現(xiàn)多選及單選

//tableView點擊事件
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
    NSString *string = [self.listArray objectAtIndex:indexPath.row];
    if ([self.type isEqualToString:@"multiple"]) {
        [self.selectedArray addObject:string];
    }else if ([self.type isEqualToString:@"single"]) {
        [self.selectedArray addObject:string];
    }else{
    }
}

//取消tableView選中 點擊事件
-(void)tableView:(UITableView *)tableView didDeselectRowAtIndexPath:(NSIndexPath *)indexPath{
    NSString *string = [self.listArray objectAtIndex:indexPath.row];
    NSArray *array = [self.selectedArray mutableCopy];
    if ([self.type isEqualToString:@"multiple"]) {
        for (NSString *str in array) {
            if ([string isEqualToString:str]) {
                [self.selectedArray removeObject:string];
            }
        }
        [tableView deselectRowAtIndexPath:indexPath animated:YES];
    }else if ([self.type isEqualToString:@"single"]){
        [self.selectedArray removeObject:string];
    }else{
    }
}

6，這個就是大家常見的滑動刪除了逊躁，不多說看代碼

//刪除按鈕的title賦值
-(NSString *)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath{
    return @"刪除";
}
//刪除用到的函數(shù)
-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{
    if(editingStyle == UITableViewCellEditingStyleDelete){
        if (self.listArray.count > 0) {
            [self.listArray removeObjectAtIndex:indexPath.row];
            [_tableview reloadData];
        }
    }
}

7似踱，寫到這里這個demo基本就是完成了隅熙，但考慮到有很多伸手黨稽煤，我還是決定把TableViewCell.m的內(nèi)容貼出來

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    if (selected) {
        self.selectImage.image = [UIImage imageNamed:@"charter_tick"];
    }else{
        self.selectImage.image = [UIImage imageNamed:@"charter_select"];
    }
    // Configure the view for the selected state
}

-(void)layoutSubviews{
    [super layoutSubviews];
    if ([self.type isEqualToString:@"multiple"]||[self.type isEqualToString:@"single"]) {
        self.selectImage.hidden = NO;
        self.leftCont.constant = 50;
    }else{
        self.selectImage.hidden = YES;
        self.leftCont.constant = 10;
    }
}