Question

自定义tableviewcell但是给cell里的label赋值后还是nil

Answer 1

　　这个是自定义的cell。label是在xib里创衡锋建的
@interface MapTableCell : UITableViewCell{
UILabel *poiNO;
UILabel *poiName;
UILabel *poiAddress;
UIImageView *poiImageView;
}
@property (nonatomic ,retain) IBOutlet UILabel *poiNO;
@property (nonatomic ,retain) IBOutlet UILabel *poiName;
@property (nonatomic ,retain) IBOutlet UILabel *poiAddress;
@property (nonatomic ,retain) IBOutlet UIImageView *poiImageView;
@end

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellWithIdentifier = @"TableCellIdentifier";
MapTableCell *cell = (MapTableCell *)[tableView dequeueReusableCellWithIdentifier:CellWithIdentifier];
if (cell == nil) {
cell = [[MapTableCell alloc] initWithStyle:UITableViewCellStyleValue2 reuseIdentifier:CellWithIdentifier];
}

NSUInteger row = [indexPath row];
BMKPoiInfo *info = [_poiInfoList objectAtIndex:row];
cell.poiName.text = [NSString stringWithFormat:@"%lu%@",(unsigned long)row,info.name];
cell.poiAddress.text = [info.city stringByAppendingString:info.address];
return cell;
}
希望能帮到你，如果满意，咐尺晌请记得采纳哦困旦~~~