不顯示分組表格視圖中的動態表格單元格高度iphone

我有分組表格視圖，我要在其中顯示聯繫人詳細信息。但細節是動態長度，所以我需要細胞的動態高度。它適用於某些部分，但不適用於重新部分。這裏是我的代碼不顯示分組表格視圖中的動態表格單元格高度iphone

#define PHONE_DETAIL_SECTION 0 
    #define EMAIL_DETAIL_SECION 1 
     #define URL_DETAIL_SECTION 2 
     #define ADDRESS_DETAIL_SECTION 3 
     #define BIRTHDAY_DETAIL_SECTION 4 
     #define NOTE_DETAIL_SECTION 5 
     #define CONSTRAINT_WIDTH 320.0f 
     #define FONT_SIZE 17.0f 
     #define MARGIN_SIZE 20.0f 
     #define NO_OF_SECTION 6 


#pragma mark - Table view data source 

- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView 
{ 
    return NO_OF_SECTION; 
} 

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section 
{ 
    switch (section) { 

     case PHONE_DETAIL_SECTION: 
      return [APP_DELGATE.phonenumberDetailLabelArray count]; 

     case EMAIL_DETAIL_SECION: 
      return [APP_DELGATE.emailLabelDetailArray count]; 

     case URL_DETAIL_SECTION: 
      return [APP_DELGATE.urlLabelDetailArray count]; 

     case ADDRESS_DETAIL_SECTION: 
       return [APP_DELGATE.addressDetailLabelArray count]; 

     case BIRTHDAY_DETAIL_SECTION: 
      if(birthdateString) 
       return 1; 
      else 
       return 0; 

     case NOTE_DETAIL_SECTION: 
       if(noteString) 
        return 1; 
       else 
        return 0; 

     default: 
      break; 
    } 
    return 0; 
} 

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

    NSLog(@"section:::%d",indexPath.section); 
    static NSString *CellIdentifier = @"Cell"; 

    // DetailCell is subclass of UITableCell which 
    // contains only 2 labels:- lblName & lblValue 

    DetailCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; 

    if (cell == nil) 
    { 
     NSArray *cellArray=[[NSBundle mainBundle] loadNibNamed:@"DetailCell" owner:self options:nil]; 
     cell=[cellArray objectAtIndex:0]; 
     [cell setSelectionStyle:UITableViewCellSelectionStyleNone]; 
    } 

    if (indexPath.section==PHONE_DETAIL_SECTION) { 

     cell.lblName.text=(NSString*)[APP_DELGATE.phonenumberDetailLabelArray objectAtIndex:indexPath.row]; 

     cell.lblValue.numberOfLines = 0; 
     CGSize suggestedSize = [[APP_DELGATE.phonenumberDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 
     NSLog(@" 222222 suggested size height ph no => %f",suggestedSize.height); 
     cell.lblValue.frame = CGRectMake(cell.lblValue.frame.origin.x, cell.lblValue.frame.origin.y, cell.lblValue.frame.size.width, suggestedSize.height); 

     cell.lblValue.text=(NSString*)[APP_DELGATE.phonenumberDetailArray objectAtIndex:indexPath.row]; 
    } 

    else if(indexPath.section==EMAIL_DETAIL_SECION) { 

     cell.lblName.text=(NSString*)[APP_DELGATE.emailLabelDetailArray objectAtIndex:indexPath.row]; 

     cell.lblValue.numberOfLines = 0; 

     CGSize suggestedSize = [[APP_DELGATE.emailDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 
     cell.lblValue.frame = CGRectMake(cell.lblValue.frame.origin.x, cell.lblValue.frame.origin.y, cell.lblValue.frame.size.width, suggestedSize.height); 

     cell.lblValue.text=(NSString*)[APP_DELGATE.emailDetailArray objectAtIndex:indexPath.row]; 

    } 

    else if(indexPath.section==URL_DETAIL_SECTION) { 

     cell.lblName.text=(NSString*)[APP_DELGATE.urlLabelDetailArray objectAtIndex:indexPath.row]; 

     cell.lblValue.numberOfLines = 0; 
     CGSize suggestedSize = [[APP_DELGATE.urlDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 
     NSLog(@" 222222 suggested size height url => %f",suggestedSize.height); 
     cell.lblValue.frame = CGRectMake(cell.lblValue.frame.origin.x, cell.lblValue.frame.origin.y, cell.lblValue.frame.size.width, suggestedSize.height); 

     cell.lblValue.text=(NSString*)[APP_DELGATE.urlDetailArray objectAtIndex:indexPath.row]; 

    } 

    else if (indexPath.section==ADDRESS_DETAIL_SECTION) { 

     cell.lblName.text=(NSString*)[APP_DELGATE.addressDetailLabelArray objectAtIndex:indexPath.row]; 

     cell.lblValue.numberOfLines = 0; 
     CGSize suggestedSize = [[APP_DELGATE.addressDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 

     cell.lblValue.frame = CGRectMake(cell.lblValue.frame.origin.x, cell.lblValue.frame.origin.y, cell.lblValue.frame.size.width, suggestedSize.height); 

     cell.lblValue.text = (NSString*)[APP_DELGATE.addressDetailArray objectAtIndex:indexPath.row];   
    } 

    else if(indexPath.section==BIRTHDAY_DETAIL_SECTION) { 

     NSString *birthdateStringLocal=[ContactDetails getBirthDate:record]; 
     cell.lblName.text=BIRTHDAY_LABEL; 

     cell.lblValue.text=birthdateStringLocal; 
    } 

    else if(indexPath.section==NOTE_DETAIL_SECTION) { 

     cell.lblName.text=NOTES_LABEL; 
     cell.lblValue.numberOfLines = 0; 
     CGSize suggestedSize = [noteString sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 
     cell.lblValue.frame = CGRectMake(cell.lblValue.frame.origin.x, cell.lblValue.frame.origin.y, cell.lblValue.frame.size.width, suggestedSize.height); 

     cell.lblValue.text=noteString; 

    } 

    return cell; 
} 


-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
    if (indexPath.section==PHONE_DETAIL_SECTION){ 

     CGSize suggestedSize = [[APP_DELGATE.phonenumberDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 

     NSLog(@"1111111suggested size height Phone no=> %f",suggestedSize.height); 
     return suggestedSize.height + MARGIN_SIZE; 
    } 

    else if (indexPath.section==ADDRESS_DETAIL_SECTION){ 

     CGSize suggestedSize = [[APP_DELGATE.addressDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 

     NSLog(@"1111111suggested size height Address=> %f",suggestedSize.height); 
     return suggestedSize.height + MARGIN_SIZE; 
    } 

    else if (indexPath.section==EMAIL_DETAIL_SECION){ 

     NSLog(@"String 1111: %@", [APP_DELGATE.emailDetailArray objectAtIndex:indexPath.row]); 

     CGSize suggestedSize = [[APP_DELGATE.emailDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 

     NSLog(@"1111111suggested size height Email=> %f",suggestedSize.height); 
     return suggestedSize.height + MARGIN_SIZE; 
    } 

    else if (indexPath.section == NOTE_DETAIL_SECTION){ 
     CGSize suggestedSize = [noteString sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 

     NSLog(@"1111111suggested size height NOTES=> %f",suggestedSize.height); 
     return suggestedSize.height + MARGIN_SIZE; 
    } 

    else if (indexPath.section == URL_DETAIL_SECTION){ 
     CGSize suggestedSize = [[APP_DELGATE.urlDetailArray objectAtIndex:indexPath.row] sizeWithFont:[UIFont systemFontOfSize:FONT_SIZE] constrainedToSize:CGSizeMake(CONSTRAINT_WIDTH, LONG_LONG_MAX) lineBreakMode:UILineBreakModeWordWrap]; 

     NSLog(@"1111111suggested size height URL=> %f",suggestedSize.height); 
     return suggestedSize.height + MARGIN_SIZE; 
    } 
    else 
     return 50; 
}

我的地址&動態表格單元格高度注意，但不是電子郵件，電話沒有，URL。如果電話號碼或網址足夠長，則不顯示任何內容。請看下面的截圖

enter image description here

幫助任何knid表示讚賞。謝謝。

來源

2012-03-22 iOSAppDev

我認爲這是因爲您給CONSTRAINT_WIDTH = 320.0f我認爲它是大約200.0F所以進行此更改，然後看到結果我認爲您的問題已得到解決。以及更多認爲使用此值爲您的價值標籤cell.lblValue.lineBreakMode=UILineBreakModeWordWrap;

來源

2012-03-22 10:53:26 hchouhan02

非常感謝......只需更改CONSTRAINT_WIDTH即可完美工作。 – iOSAppDev 2012-03-22 11:27:10

你能告訴我爲什麼我需要設置cell.lblValue.lineBreakMode = UILineBreakModeWordWrap; ？因爲我已經設置cell.lblValue.numberOfLines = 0. – iOSAppDev 2012-03-22 11:29:14

因爲默認的'UILineBreakMode'設置爲'UILineBreakModeTailTruncation'，所以如果你想通過單詞鏈接中斷，那麼你必須使用這個。 – hchouhan02 2012-03-22 11:36:38

不顯示分組表格視圖中的動態表格單元格高度iphone

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