在表视图中点击单元格时按下新视图
大家好，
我有一个已用21个数据填充的表视图：
- (void)viewDidLoad {
self.title = NSLocalizedString(@"Glossary", @"Back");
NSMutableArray *array = [[NSArray alloc] initWithObjects:@"Title", @"Meta Description Tag", @"Meta Keywords", @"Headings", @"Images", @"Frames", @"Flash Contents", @"Charset", @"Favicon", @"W3C Compatibility", @"Page Rank", @"Alexa Rank", @"Indexed Pages", @"Latest Date Cached By Google", @"Backlinks", @"Dmoz Listing", @"Server Info", @"IP", @"Location", @"Server Type", @"Registrar Info", nil];
self.glossaryArray = array;
[array release];
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
// Return the number of sections.
return 4;
}
// Category
- (NSString *)tableView:(UITableView *)tableView
titleForHeaderInSection:(NSInteger)section
{
if (section == 0) return @"In-Site SEO";
if (section == 1) return @"Inside Analysis";
if (section == 2) return @"Ranks N Stuff";
if (section == 3) return @"Server Info";
return @"Other";
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
// Return the number of rows in the section.
if (section == 0) return 7;
if (section == 1) return 3;
if (section == 2) return 6;
if (section == 3) return 5;
return 0;
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
}
// Configure the cell...
NSUInteger row = [indexPath row];
if ( indexPath.section == 1 ) row += 7;
if ( indexPath.section == 2 ) row += 10;
if ( indexPath.section == 3 ) row += 16;
if ( indexPath.section == 4 ) row += 21;
cell.textLabel.text = [glossaryArray objectAtIndex:row];
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
return cell;
}
Now this is the code I used to pussh a new view when a cell is tapped:
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
NSInteger row = [indexPath row];
if (self.glossaryDetailViewController == nil) {
GlossaryDetailViewController *aGlossaryDetail = [[GlossaryDetailViewController alloc] initWithNibName:@"GlossaryDetailViewController" bundle:nil];
self.glossaryDetailViewController = aGlossaryDetail;
[aGlossaryDetail release];
}
glossaryDetailViewController.title = [NSString stringWithFormat:@"%@", [glossaryArray objectAtIndex:row]];
NewReferencemoi_caAppDelegate *delegate = (NewReferencemoi_caAppDelegate *)[[UIApplication sharedApplication] delegate];
[delegate.glossaryNavController pushViewController:glossaryDetailViewController animated:YES];
}
没有找到相关结果
已邀请:
1 个回复
镰茧钩
上设置一个属性，该属性包含数据模型项的实例。 考虑一下......- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { NSInteger row = [indexPath row]; if (self.glossaryDetailViewController == nil) { GlossaryDetailViewController *aGlossaryDetail = [[GlossaryDetailViewController alloc] initWithNibName:@"GlossaryDetailViewController" bundle:nil]; self.glossaryDetailViewController = aGlossaryDetail; [aGlossaryDetail release]; } glossaryDetailViewController.glossaryDetailItem = [glossaryArray objectAtIndex:row]; [self.navigationController pushViewController:self.glossaryDetailViewController animated:YES]; }的getter来分解视图控制器的创建，如下所示：- (GlossaryDetailViewController *)glossaryDetailViewController { if (!glossaryDetailViewController) { glossaryDetailViewController = [[GlossaryDetailViewController alloc] init]; } return glossaryDetailViewController; }语句，然后拨打。