[ iOS ] TableView 簡易教學 ﹣ 選擇後的動作

1. 參考前一篇說明 http://cheng-min-i-taiwan.blogspot.tw/2012/11/ios-tableview_3.html
2. 增加TableView被選擇後的程式（DLIViewController.m 中藍色字)

//

//  DLIViewController.m

//  tableView

//

//  Created by Lin Cheng-Min on 12/11/3.

//  Copyright (c) 2012年 Lin Cheng-Min. All rights reserved.

//

#import "DLIViewController.h"

@interface DLIViewController ()

@end

@implementation DLIViewController

@synthesize listData;

- (void)viewDidLoad

{

    [super viewDidLoad];

// Do any additional setup after loading the view, typically from a nib.

    listData = [[NSArray alloc] initWithObjects:@"a",@"b",@"c", nil];

}

- (void)didReceiveMemoryWarning

{

    [super didReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

-(NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{

    return [listData count];

}

-(UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{

    static NSString *tableIdentifier = @"Simple table";

    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:tableIdentifier];

    if(cell == nil){

        cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:tableIdentifier];

    }

    cell.textLabel.text = [listData objectAtIndex:indexPath.row];

    UIImage *cellImage = [UIImage imageNamed:@"nkut_logo.jpg"];

    cell.imageView.image = cellImage;

    return cell;

}

-(void)tableView:(UITableView *)tableView didEndDisplayingCell:(UITableViewCell *)cell forRowAtIndexPath:(NSIndexPath *)indexPath{

        cell.textLabel.text = [listData objectAtIndex:[indexPath row]];

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{

    NSString * string=[listData objectAtIndex:[indexPath row]];

    UIAlertView *alert=[[UIAlertView alloc] initWithTitle:@"提示" message:string delegate:self cancelButtonTitle:@"確定" otherButtonTitles: nil];

    [alert show];

}

@end

3.執行結果