Question

继承uitableviewcontroller怎么使用xib

Answer 1

在-tableView:cellForRowAtIndexPath:中使用CustomTableViewCell.xib创建cell，代码如下，

#pragma mark - UITableView methods
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [_persons count];
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleIdentify = @"SimpleIdentify";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleIdentify];
NSArray *nib = [[NSBundle mainBundle] loadNibNamed:@"CustomTableViewCell" owner:self options:nil];
if ([nib count]>0)
{
self.customCell = [nib objectAtIndex:0];
cell = self.customCell;
}
//获取数据源中_person数组中的元素，对应每一个cell
Person *person = [_persons objectAtIndex:indexPath.row];
//通过tag值来获取UIImageView和UILabel
UIImageView *headImageView = (UIImageView *)[cell.contentView viewWithTag:0];
UILabel *nameLabel = (UILabel *)[cell.contentView viewWithTag:1];
UILabel *textLabel = (UILabel *)[cell.contentView viewWithTag:2];
headImageView.image = [UIImage imageNamed:person.headStr];
nameLabel.text = person.name;
textLabel.text = person.speechText;

return cell;
}