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프로그래밍 방식으로 UITableView의 맨 아래에 UITableViewCell을 추가하려고합니다. 카운트가 나는, 나는 그것을 만들려하지 않는 경우는 더 많은 셀을 반환 할 항목 + 1이면수동으로 UITableViewCell을 추가하는 중 문제가 발생했습니다.
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
// Return the number of rows in the section.
return [items count]+1;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @"Cell";
if (indexPath.row == [items count] + 1) {
UITableViewCell* cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"MoreCell"] autorelease];
cell.textLabel.text = @"More...";
return cell;
}
else {
STUser *mySTUser;
mySTUser = [items objectAtIndex:indexPath.row]; //!!INDEX OUT OF BOUNDS HERE!!
AsyncImageView* asyncImage = nil;
UILabel* loginLabel = nil;
UILabel* fullNameLabel = nil;
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
CGRect frame = CGRectMake(0, 0, 44, 44);
CGRect loginLabelFrame = CGRectMake(60, 0, 200, 10);
CGRect fullNameLabelFrame = CGRectMake(60, 20, 200, 10);
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:nil] autorelease];
asyncImage = [[[AsyncImageView alloc]initWithFrame:frame] autorelease];
[cell.contentView addSubview:asyncImage];
loginLabel = [[[UILabel alloc] initWithFrame:loginLabelFrame] autorelease];
[cell.contentView addSubview:loginLabel];
fullNameLabel = [[[UILabel alloc] initWithFrame:fullNameLabelFrame] autorelease];
[cell.contentView addSubview:fullNameLabel];
asyncImage.tag = IMAGE_TAG;
loginLabel.tag = LOGIN_TAG;
fullNameLabel.tag = FULL_NAME_TAG;
}
else {
asyncImage = (AsyncImageView *) [cell.contentView viewWithTag:IMAGE_TAG];
loginLabel = (UILabel *) [cell.contentView viewWithTag:LOGIN_TAG];
fullNameLabel = (UILabel *) [cell.contentView viewWithTag:FULL_NAME_TAG];
}
// Configure the cell...
cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
CGRect frame = CGRectMake(0, 0, 44, 44);
asyncImage = [[[AsyncImageView alloc]initWithFrame:frame] autorelease];
NSURL* url = [NSURL URLWithString:mySTUser.avatar_url_large];
[asyncImage loadImageFromURL:url];
asyncImage.tag = IMAGE_TAG;
[cell.contentView addSubview:asyncImage];
CALayer * l = [asyncImage layer];
[l setMasksToBounds:YES];
[l setCornerRadius:5.0];
CGRect loginLabelFrame = CGRectMake(60, 0, 200, 20);
loginLabel = [[[UILabel alloc] initWithFrame:loginLabelFrame] autorelease];
loginLabel.text = [NSString stringWithFormat:@"%@",mySTUser.login];
loginLabel.tag = LOGIN_TAG;
[cell.contentView addSubview:loginLabel];
CGRect fullNameLabelFrame = CGRectMake(60, 20, 200, 20);
fullNameLabel = [[[UILabel alloc] initWithFrame:fullNameLabelFrame] autorelease];
fullNameLabel.text = [NSString stringWithFormat:@"%@ %@",mySTUser.first_name, mySTUser.last_name];
fullNameLabel.tag = FULL_NAME_TAG;
fullNameLabel.font = [UIFont fontWithName:@"Helvetica" size:(12.0)];
[cell.contentView addSubview:fullNameLabel];
return cell;
}
}
: 내가 해결하는 방법을 잘 모르겠습니다 경계 오류 중 인덱스를 얻고있다 다른 모든 세포. 코드가 결코 그 지점에 도달해서는 안되기 때문에 왜 인덱스를 벗어 났는지 확신 할 수 없습니다.