【发布时间】:2011-07-23 09:33:39
【问题描述】:
我正在向 UITableView 中的每个单元格添加不同的文本。但是,当我这样做时,除了第一个单元格之外,每个单元格中都会显示测试。因此,如果有一个数组,其中包含 1 到 9 之间的 9 个数字,则在第二个单元格中显示 1,在第三个单元格中分别显示 2。此处代码的第一个单元格中没有显示任何内容
// 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];
cell = [self getCellContentView:CellIdentifier];
}
if (indexPath.row == 0) {
NSLog(@"hi");
}
//add another textfield
NSString *path = [[NSBundle mainBundle] pathForResource:@"Rankvalue" ofType:@"plist"];
NSMutableArray* rank = [[NSMutableArray alloc] initWithContentsOfFile:path];
NSString *rankValue = [rank objectAtIndex:indexPath.row];
UILabel *rankLabel = (UILabel *)[cell viewWithTag:1];
rankLabel.text = rankValue;
[rankLabel setFont:[UIFont fontWithName:@"austin power" size:[@"40" intValue]]];
CGRect labelFrame = CGRectMake(220,70,50,40.0);
[rankLabel setFrame:labelFrame];
// Configure the cell(thumbnail).
cell.textLabel.text = [self.stars objectAtIndex:indexPath.row];
NSString *path2 = [[NSBundle mainBundle] pathForResource:@"Filename" ofType:@"plist"];
self.filename = [[NSMutableArray alloc] initWithContentsOfFile:path2];
cell.imageView.image = [UIImage imageNamed:[self.filename objectAtIndex:indexPath.row]];
//transparent cell
cell.backgroundColor = [UIColor clearColor];
[rankLabel release];
[rankValue release];
return cell;
}
这是单元格子视图的代码
- (UITableViewCell *) getCellContentView:(NSString *)cellIdentifier {
CGRect CellFrame = CGRectMake(0, 0, 320, 65);
CGRect Label1Frame = CGRectMake(17,5,250,18);
UILabel *lblTemp;
UITableViewCell *cell = [[[UITableViewCell alloc] initWithFrame:CellFrame reuseIdentifier:cellIdentifier] autorelease];
lblTemp = [[UILabel alloc] initWithFrame:Label1Frame];
[lblTemp setFont:[UIFont fontWithName:@"Arial-Bold" size:15]];
lblTemp.tag = 1;
lblTemp.backgroundColor=[UIColor clearColor];
lblTemp.numberOfLines=0;
[cell.contentView addSubview:lblTemp];
return cell;
}
【问题讨论】:
标签: objective-c ios uitableview uilabel