[self.countryList reloadRowsAtIndexPaths:[NSArray arrayWithObjects:[NSIndexPath indexPathForRow:6 inSection:0], nil] withRowAnimation:UITableViewRowAnimationNone]; // or NO ;)
내 문제는 내가보기에 단지 6 셀 10 개 + 항목과의 tableview이 있지만 데이터가로드되는 테이블이 스크롤 될 때 세포 (7)에 데이터가없는 것입니다 그것. 해당 셀의 데이터를 어떻게 다시로드 할 수 있습니까?다시로드 jQuery과 데이터
위 코드는 제가 사용하고있는 것이며 작동하지 않습니다!
EDIT --- --- 이것은 일반적 cellForRowAtIndexPath:
의 재활용/재사용기구의 오용
if (cell == nil) {
cell =[[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:identifier]autorelease];
//[cell setBackgroundColor: [UIColor clearColor]];
mainLabel = [[[UILabel alloc] initWithFrame:CGRectMake(52.0, 0.0, 200.0, 20.0)] autorelease];
mainLabel.tag = 1;
mainLabel.font = [UIFont systemFontOfSize:14.0];
mainLabel.textAlignment = UITextAlignmentLeft;
mainLabel.textColor = [UIColor blackColor];
mainLabel.opaque = YES;
mainLabel.backgroundColor=[UIColor clearColor];
[cell.contentView addSubview:mainLabel];
revenue = [[[UILabel alloc] initWithFrame:CGRectMake(52.0, 20.0, 150.0, 20.0)] autorelease];
revenue.tag = 3;
revenue.font = [UIFont systemFontOfSize:14.0];
revenue.textAlignment = UITextAlignmentLeft;
revenue.textColor = [UIColor blackColor];
revenue.opaque = YES;
revenue.backgroundColor=[UIColor clearColor];
[cell.contentView addSubview:revenue];
promos = [[[UILabel alloc] initWithFrame:CGRectMake(252.0, 20.0, 150.0, 20.0)] autorelease];
promos.tag = 4;
promos.font = [UIFont systemFontOfSize:14.0];
promos.textAlignment = UITextAlignmentLeft;
promos.textColor = [UIColor blackColor];
promos.opaque = YES;
promos.backgroundColor=[UIColor clearColor];
[cell.contentView addSubview:promos];
updates = [[[UILabel alloc] initWithFrame:CGRectMake(252.0, 0.0, 200.0, 20.0)] autorelease];
updates.tag = 5;
updates.font = [UIFont systemFontOfSize:14.0];
updates.textAlignment = UITextAlignmentLeft;
updates.textColor = [UIColor blackColor];
updates.opaque = YES;
updates.backgroundColor=[UIColor clearColor];
[cell.contentView addSubview:updates];
photo = [[[UIImageView alloc] initWithFrame:CGRectMake(0.0, 0.0, 50.0, 50.0)] autorelease];
photo.contentMode= UIViewContentModeScaleToFill;
photo.tag = 2;
photo.opaque = YES;
photo.backgroundColor=[UIColor clearColor];
[cell.contentView addSubview:photo];
}
else {
cell.clearsContextBeforeDrawing=YES;
mainLabel = (UILabel *)[cell.contentView viewWithTag:1];
photo = (UIImageView *)[cell.contentView viewWithTag:2];
promos=(UILabel *)[cell.contentView viewWithTag:4];
revenue=(UILabel *)[cell.contentView viewWithTag:3];
updates=(UILabel *)[cell.contentView viewWithTag:5];
if(photo.image){
photo.image=nil;
}
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
NSString *imageURL =[NSString stringWithString:[(arrayResults*)[tweets objectAtIndex:indexPath.row] myCountryIcon]];
NSArray *myArray = [imageURL componentsSeparatedByString: @"/"];
NSString *fileName = [NSString stringWithString:[myArray lastObject]];
NSString *dataPath = [documentsDirectory stringByAppendingPathComponent:@"/AppIcons"];
NSString* path = [dataPath stringByAppendingPathComponent:fileName];
UIImage* image = [UIImage imageWithContentsOfFile:path];
if (!image) {
UIApplication* app = [UIApplication sharedApplication];
app.networkActivityIndicatorVisible = YES;
// Create an array with the URL and name.
NSMutableArray *arr = [[NSMutableArray alloc] initWithObjects:fileName,imageURL, nil ];
[self performSelectorInBackground:@selector(loadImageInBackground:) withObject:arr];
[arr release];
}
else{
photo.image=image;
}
NSString*promostext=[[NSString alloc] initWithFormat:@"promos:%@",[[(arrayResults*)[tweets objectAtIndex:indexPath.row] mypromos]stringValue] ];
NSString*revenuetext=[[NSString alloc] initWithFormat:@"revenue:%@",[(arrayResults*)[tweets objectAtIndex:indexPath.row] myrevenue] ];
NSString*updatestext=[[NSString alloc] initWithFormat:@"updates:%@",[[(arrayResults*)[tweets objectAtIndex:indexPath.row] myupdates]stringValue] ];
mainLabel.text=[(arrayResults*)[tweets objectAtIndex:indexPath.row] myCountryName];
promos.text=promostext;
revenue.text=revenuetext;
updates.text=updatestext;
[promostext release];
[revenuetext release];
[updatestext release];
}
tableView : cellForRowAtIndexPath : 여기에 문제가있는 것 같습니다. 코드를 게시 할 수 있습니까? –
위에 추가했습니다. – d4ndym1k3
나머지는 어떻게됩니까? 실제로 라벨에 텍스트를 넣고 이미지보기에 이미지를 넣으시겠습니까? – jrturton