我已经在一个数组的 TableView 中显示了我的数据，但我不想显示数组中的最后一个对象。我该如何做到这一点？谢谢
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
MQManeuver *manuever = [[route maneuvers] objectAtIndex:indexPath.row];
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
cell.imageView.image = nil;
cell.detailTextLabel.numberOfLines = 2;
cell.detailTextLabel.adjustsFontSizeToFitWidth = YES;
cell.detailTextLabel.text = manuever.narrative;
cell.detailTextLabel.font = [UIFont boldSystemFontOfSize:12];
cell.detailTextLabel.textColor = [UIColor blackColor];
float distance = manuever.distance;
NSString *distance1 = [NSString stringWithFormat:@"%.1f", distance];
cell.textLabel.text = [distance1 stringByAppendingFormat:@" miles"];
cell.textLabel.textColor = [UIColor grayColor];
return cell;
}
最佳答案
试试这个
将 NSArray 数据转移到 NSMutableArray
NSMutableArray Methods for Removing Objects:
– removeAllObjects
– removeLastObject ///you can use removeLastObject Method
– removeObject:
– removeObject:inRange:
– removeObjectAtIndex:
– removeObjectsAtIndexes:
– removeObjectIdenticalTo:
– removeObjectIdenticalTo:inRange:
– removeObjectsFromIndices:numIndices:
– removeObjectsInArray:
– removeObjectsInRange:
关于iOS 显示表中数组的数据，最后一个索引除外，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/15193707/