UITableView-MultiSelect列表视图多选并删除

标签：

1.创建导航栏

2.创建数据源

3.在按钮的编辑响应事件方法中让tableview可以多选可以和可以编辑

4.在按钮删除的响应事件方法中，对选择的数组进行排序后删除，然后设置回不可多选和编辑

//.h文件中继承UITableViewController
//  MyTableViewController.h
//  UITableView-2-MultiSelect
//
//  Created by hehe on 15/9/28.
//  Copyright (c) 2015年 wang.hehe. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface MyTableViewController : UITableViewController

@end
//.m文件中

//
//  MyTableViewController.m
//  UiTabView2-多选删除
//
//  Created by zp7 on 15/9/28.
//  Copyright (c) 2015年 zp. All rights reserved.
//

#import "MyTableViewController.h"

@interface MyTableViewController ()

//定义数据源数组
@property (nonatomic) NSMutableArray *dataArray;

@end

@implementation MyTableViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    [self costomNavItem];
    [self createDataSourse];
    //设置分割线的颜色
    self.tableView.separatorColor = [UIColor greenColor];
    //设置表尾,让空白的分割线消失
    self.tableView.tableFooterView = [[UIView alloc]init];
}
#pragma nark -创建简单的数据源
-(void)createDataSourse
{
    self.dataArray =[[NSMutableArray alloc] initWithObjects:@"张三",@"李四",@"xx",@"20",@"30",@"40",@"男",@"男",@"女",@"其他",nil];
}
#pragma mark - 定制导航栏
-(void)costomNavItem
{
    //设置标题
    self.title =@"朋友圈";
    //定制右button
    UIBarButtonItem *righBtn =[[UIBarButtonItem alloc] initWithTitle:@"多选" style:UIBarButtonItemStylePlain target:self action:@selector(onSelects)];
    self.navigationItem.rightBarButtonItem = righBtn;
    
    UIBarButtonItem *leftBtn =[[UIBarButtonItem alloc] initWithTitle:@"删除" style:UIBarButtonItemStylePlain target:self action:@selector(onDelete)];
    self.navigationItem.leftBarButtonItem = leftBtn;
    
    
}
#pragma mark - 实现导航条按钮方法
-(void)onSelects
{
    self.tableView.allowsMultipleSelectionDuringEditing = YES;
    self.tableView.editing = YES;
}
-(void)onDelete
{
    //找到选择行的indexpaths
    NSArray *selectArray = [self.tableView indexPathsForSelectedRows];
    //对数组进行排序
    selectArray = [selectArray sortedArrayUsingSelector:@selector(compare:)];
    //对数组从后往前删除
    for(NSInteger i = selectArray.count-1;i>=0;i--){
        NSIndexPath *selIndexPath = selectArray[i];
        [self.dataArray removeObjectAtIndex:selIndexPath.row];
    }
    [self.tableView reloadData];
    //允许在编辑模式下可以多选
    self.tableView.allowsMultipleSelectionDuringEditing = NO;
    //允许在普通模式下可以多选
    //self.tableView.allowsMultipleSelection = YES;
    self.tableView.editing = NO;
}

#pragma mark - Table view data source
//设置段数
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
    
    return 1;
}
//设置行数
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    
    return self.dataArray.count;
}
//设置段中的文字
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell" ];
    if (cell == nil) {
        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:@"cell"];
    }
    
    cell.textLabel.text = self.dataArray[indexPath.row];
    return cell;
}


/*
 // Override to support conditional editing of the table view.
 - (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath {
 // Return NO if you do not want the specified item to be editable.
 return YES;
 }
 */

/*
 // Override to support editing the table view.
 - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
 if (editingStyle == UITableViewCellEditingStyleDelete) {
 // Delete the row from the data source
 [tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationFade];
 } else if (editingStyle == UITableViewCellEditingStyleInsert) {
 // Create a new instance of the appropriate class, insert it into the array, and add a new row to the table view
 }
 }
 */

/*
 // Override to support rearranging the table view.
 - (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *)fromIndexPath toIndexPath:(NSIndexPath *)toIndexPath {
 }
 */

/*
 // Override to support conditional rearranging of the table view.
 - (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {
 // Return NO if you do not want the item to be re-orderable.
 return YES;
 }
 */

/*
 #pragma mark - Navigation
 
 // In a storyboard-based application, you will often want to do a little preparation before navigation
 - (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
 // Get the new view controller using [segue destinationViewController].
 // Pass the selected object to the new view controller.
 }
 */

@end

UITableView-MultiSelect列表视图多选并删除

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原文地址：http://www.cnblogs.com/wanghengheng/p/4844723.html