我临时通过编程的方式向UITableViewCell
添加了一些值。但是我需要为每个单元格添加图像。我该怎么做?
这是我的代码。.h文件
@interface BidalertsViewController : UIViewController <UITableViewDelegate,UITableViewDataSource> {
NSArray *listData;
}
@property(nonatomic, retain) NSArray *listData;
@end
.m file
@synthesize listData;
- (void)viewDidLoad {
UIView *newView = [[UIView alloc] initWithFrame:CGRectMake(5,0,310,28)];
newView.backgroundColor=[UIColor whiteColor];
UITextView *mytext = [[UITextView alloc] initWithFrame:CGRectMake(0.0, 0.0, 100.0, 25.0)];
mytext.backgroundColor = [UIColor clearColor];
mytext.textColor = [UIColor blackColor];
mytext.editable = NO;
mytext.font = [UIFont systemFontOfSize:15];
mytext.text = @"Asset Name";
[mytext release];
[newView addSubview:mytext];
[self.view addSubview:newView];
[newView release];
NSArray *array = [[NSArray alloc] initWithObjects:@"iPhone", @"iPod", @"iPad",nil];
self.listData = array;
[array release];
[super viewDidLoad];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
}
- (void)dealloc {
[listData dealloc];
[super dealloc];
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [self.listData count];
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *SimpleTableIdentifier = @"SimpleTableIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier: SimpleTableIdentifier];
if (cell == nil) { cell = [[[UITableViewCell alloc]
initWithStyle:UITableViewCellStyleDefault reuseIdentifier:SimpleTableIdentifier] autorelease];
}
NSUInteger row = [indexPath row];
cell.textLabel.text = [listData objectAtIndex:row];
return cell;
UIImageView *imv = [[UIImageView alloc]initWithFrame:CGRectMake(3,2, 20, 25)];
imv.image=[UIImage imageNamed:@"user.jpg"];
[cell.contentView addSubview:imv];
[imv release];
}
@end
这段代码没有将图片添加到单元格中,可能出了什么问题?我该如何添加自定义图片到单元格中呢?
textLabel
的框架与你的UIImageView
相交。可能你需要一个自定义单元格。 - beryllium