IOS - 如何在分組表格視圖中混合使用文本字段和文本視圖

Question

首先，這可能嗎？

我有，看起來像這樣一臺iPad的細節視圖cellAtIndexPath方法代碼：

- (UITableViewCell *)tableView:(UITableView *)tableView 
     cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
    //NSLog(@"%s", __FUNCTION__); 
    DetailCell *cell = nil; 
    NSInteger tag = 0; 
    NSString *text = nil; 
    NSString *placeholder = nil; 


    NSUInteger section = [indexPath section]; 
    switch (section) 
    { 
     case TitleSection: 
     { 
      cell = [self titleTextField]; 
      text = ... 
      tag = ... 
      placeholder = @"Title"; 
      break; 
     } 
     case UserSection: 
     { 
      if ([indexPath row] == 0) { 

        cell = [self usernameTextField]; 
        text = .... 
        tag = .... 
        placeholder = ... 
        break; 
      } else { 

        cell = [self passwordTextField]; 
        text = .... 
        tag = ..... 
        placeholder = ... 
        break; 
      } 


     } 
     case CompanySection: 
     { 
      switch ([indexPath row]) { 
       case 0: 
        cell = [self companyTextField]; 
        text = ....... 
        tag = .... 
        placeholder = ...... 
        break; 
       case 1: 

        break; 
       case 2: 

        break; 

      } 
      break; 
     } 

     case NotesSection: 
     { 
      cell = [self notesTextView]; 
      text = ... 
      tag = ... 
      placeholder = @"Tap to Enter some Notes"; 
      break; 
     } 
    } 



    UITextField *textField = [cell textField]; 
    [textField setTag:tag]; 
    [textField setText:text]; 
    [textField setPlaceholder:placeholder]; 

    return cell; 

我想註釋部分，是一個UITextView類，而所有其他的UITextField類。

這一定是以前做過的，但我在這裏找不到參考。請點我在正確的方向..

Answer 1

我解決了這個通過繼承細胞：

CGRect rect = CGRectInset(bounds, 20.0, 10.0); 
    textField = [[UITextField alloc] initWithFrame:rect]; 


    [textField setReturnKeyType:UIReturnKeyNext]; 

    // Make the clear button appear automatically. 
    [textField setClearButtonMode:UITextFieldViewModeWhileEditing]; 
    [textField setBackgroundColor:[UIColor clearColor]]; 
    [textField setFont:[UIFont fontWithName:@"Arial" size:18]]; 
    [textField setOpaque:YES]; 



    textView = [[UITextView alloc] initWithFrame:bounds]; 

    // Set the keyboard's return key label to 'Next'. 
    // 
    [textView setReturnKeyType:UIReturnKeyNext]; 


    [textView setScrollEnabled:YES]; 
    [textView setBackgroundColor:[UIColor clearColor]]; 
    [textView setFont:[UIFont fontWithName:@"Arial" size:18]]; 
    [textView setOpaque:YES]; 


    [[self contentView] addSubview:textField]; 
    [self setTextField:textField]; 

    [[self contentView] addSubview:textView]; 
    [self setTextView:textView]; 



and then looking for specific sections of my table in cellForRowAtIndexPath: 


case CompanySection: 
     { 
      switch ([indexPath row]) { 
       case 0: 
        cell = [self companyTextField]; 
        text = [entity company]; 
        tag = EntityCompany; 
        placeholder = @"Company"; 
        break; 
       case 1:... 

       case 2:... 

       case 3:... 
        cell = [self emailTextField]; 
        text = [entity emailAddress]; 
        tag = EntityEmail; 
        placeholder = @"Email"; 
        break; 
      } 
      break; 
     } 

     case NotesSection: 
     { 

      cell = [self notesTextView]; 
      text = [entity notes]; 
      tag = EntityNotes; 
      //placeholder = @"Tap to Enter some Notes"; 
      break; 
     } 

希望這可以幫助別人..