【发布时间】:2011-05-30 15:08:36
【问题描述】:
我正在尝试在表格视图中添加文本字段。我想要除了最后一行之外的每一行都有一个标签和一个文本字段。我想在最后一行换一个开关。 问题是文本字段在其余行上重叠。我在 if(cell == nil) 中移动了我的文本字段代码,但这不起作用......这是我的代码
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
NSString *MyIdentifier = @"mainMenuIdentifier";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:MyIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:MyIdentifier] autorelease];
[cell setSelectedBackgroundView:[[UIImageView alloc] initWithImage:[UIImage imageNamed:@"highlightstrip.png"]]];
if (tableView.tag == 1) {
UILabel *lblName = [[UILabel alloc] initWithFrame:CGRectMake(10, 10, 90, 20)];
lblName.textAlignment = UITextAlignmentLeft;
lblName.font = [UIFont boldSystemFontOfSize:14];
lblName.backgroundColor = [UIColor clearColor];
lblName.tag = 31;
[cell.contentView addSubview:lblName];
[lblName release];
}
}
if (tableView.tag == 1) {
[(UILabel *) [cell viewWithTag:31] setText:[tableElements objectAtIndex:indexPath.row]];
// check if the last row
if (indexPath.row == 10) {
newsSwtich = [[[UISwitch alloc] initWithFrame:CGRectZero] autorelease];
[newsSwtich addTarget:self action:@selector(switchToggled:) forControlEvents: UIControlEventTouchUpInside];
cell.accessoryView = newsSwtich;
}
else {
UITextField *tempTextField = [[UITextField alloc] initWithFrame:CGRectMake(100, 10, 200, 20)];
tempTextField.delegate = self;
// tempTextField.placeholder = [tableElements objectAtIndex:indexPath.row];
tempTextField.font = [UIFont fontWithName:@"Arial" size:14];
tempTextField.textAlignment = UITextAlignmentLeft;
tempTextField.tag = indexPath.row;
tempTextField.autocorrectionType = UITextAutocorrectionTypeNo; // no auto correction support
tempTextField.keyboardType = UIKeyboardTypeDefault; // type of the keyboard
tempTextField.returnKeyType = UIReturnKeyDone; // type of the return key
tempTextField.clearButtonMode = UITextFieldViewModeWhileEditing; // has a clear 'x' button to the right
[cell.contentView addSubview:tempTextField];
[tempTextField release];
cell.accessoryView = UITableViewCellAccessoryNone;
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
return cell;
}
当我向上和向下滚动时,文本字段重叠,我的意思是在我输入第一行的文本并向下滚动后,我可以看到文本字段也复制到最后一行。
【问题讨论】:
标签: xcode uitableview uitextfield