Question

我想知道如何在iphone的tableview中创建文本字段。

它意味着如何在uiTableviewCell上添加uitextfield以及如何处理它？</ p>

为了处理意味着在提交时回复委托和取值......

Answer 1

UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(0,0,320,50)];
textField.tag = 1000;
[cell.contentView addSubview:textField];
[textField release];

在自定义部分，

UITextField *textField = [[cell contentView] viewWithTag:1000];
textField.text = @"Your text";

Answer 2

找到以下链接

Having a UITextField in a UITableViewCell 或尝试这个

- (UITableViewCell *)tableView:(UITableView *)table cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    UITableViewCell *cell = [table dequeueReusableCellWithIdentifier:@"Cell"];
    if( cell == nil)
        cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"] autorelease];   

    cell.textLabel.text = [[NSArray arrayWithObjects:@"First",@"Second",@"Third",@"Forth",@"Fifth",@"Sixth",@"Seventh",@"Eighth",@"Nineth",@"Tenth",nil] 
                           objectAtIndex:indexPath.row];

    if (indexPath.row % 2) {
        UITextField *textField = [[UITextField alloc] initWithFrame:CGRectMake(0, 0, 200, 21)];
        textField.placeholder = @"Enter Text";
        textField.text = [inputTexts objectAtIndex:indexPath.row/2];
        textField.tag = indexPath.row/2;
        textField.delegate = self;
        cell.accessoryView = textField;
        [textField release];
    } else
        cell.accessoryView = nil;

    cell.selectionStyle = UITableViewCellSelectionStyleNone;
    return cell;        
}

Answer 3

在CellForRowAtIndexPath:

中试用此代码

UITextField *textField = [UITextField alloc] initWithFrame:CGRectMake(0,0,50,50)];
cell.contentView =textField;
[textField release];

Answer 4

创建UITextView或UTextField的实例，并将其作为子视图添加到UITableViewCell中。

如何在iphone的tableview中创建文本字段？

4 个答案: