Question

我正在尝试将一些数据从数组加载到tableView中，但是唯一的图像会加载。那里有代码：

SELECT distinct substring(EI_BodyNText, CHARINDEX('IATACarrierCode</Type><Value>', EI_BodyNText)+29, 2) from dbo.EDIInterchange

我错过了什么？

Answer 1

您的return cell;行是在将任何文字分配给其标签之前。分配文本后，将此行移动到某个位置。

Answer 2

从以下位置移开代码行return cell;

cell.imageCar.image = [UIImage imageNamed:[[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"logo"]];
return cell;
cell.lblName.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"name"];

到：

cell.imageCar.image = [UIImage imageNamed:[[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"logo"]];
cell.lblName.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"name"];
cell.lblHP.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"horse_power"];
cell.lblPrice.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"price"];
return cell;

它将解决您的问题。

Answer 3

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{


CarsTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@"cell"];
if(cell == nil){
    cell = [[NSBundle mainBundle]loadNibNamed:@"CarsTableViewCell" owner:self options:nil][0];
}

cell.imageCar.image = [UIImage imageNamed:[[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"logo"]];
return cell;
cell.lblName.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"name"];
cell.lblHP.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"horse_power"];
cell.lblPrice.text = [[_arrayCars objectAtIndex:indexPath.row]objectForKey:@"price"];

return cell;

}

Objective c数据不会加载到tableView中

3 个答案: