ios：將html字符串轉換爲nsstring並顯示在uitableview中？

我正在做我的項目使用故事板，在我的項目中，我將解析json數據並顯示在模擬器中。這裏是我的JSONios：將html字符串轉換爲nsstring並顯示在uitableview中？

activityList =  (
       { 
      activityTitle = test; 
      activityType = Chat; 
      apiKey = null; 
      desc = "<p>asasasa</p>"; 
      id = 361; 
      issueTitle = "Issue Created By m43 (194)"; 
      sessionId = null; 
      status = true; 
      token = null; 
      when = "Sat, 30 Nov 2013 04:30 AM CET"; 
     }, 
       { 
      activityTitle = "test match private"; 
      activityType = "One Way Video Streaming"; 
      apiKey = null; 
      desc = "<p>test match private</p>"; 
      id = 335; 
      issueTitle = "test match (190)"; 
      sessionId = null; 
      status = true; 
      token = null; 
      when = "Fri, 29 Nov 2013 10:30 AM GMT"; 
     },

我解析JSON，並顯示在tableview中所有提交的數據，除了這desc = "<p>test match private</p>"; 一個，具有將是HTML字符串的NSString問題。 somwhoe我怎樣努力，並使用該

desc1 = [[items valueForKey:@"desc"] componentsJoinedByString:@","]; 
    NSLog(@"%@",desc1); 
    NSString *itemTitle = [desc1 stringByConvertingHTMLToPlainText]; 
    NSLog(@"%@",itemTitle);

將它轉換打印我這個

<p>asasasa</p>,<p>test match private</p>,<p>test activity by m43</p>,<p>Test for chat activities</p>,<p>test 5 for admin</p>,<p>test ca activity title</p>,<p>test for video issue</p>,<p>activity for m43 by c31</p>,<p>test activity title community activism By u1</p>,<p>test 7</p>,<p>test</p>,<p>chat</p>,<p>rahul jaykar</p>,<p>test public unadkat</p>,<p>test activity</p>,<p>test chat</p>,<p>private activity</p>,<p>test session initation</p>,<p>join test&nbsp;<span>Your Activity Title</span><span class="required-indicator">*</span><span>&nbsp;</span></p>,<p>test 9</p>

，並轉換爲純文本這樣

asasasa ,test match private ,test activity by m43 ,Test for chat activities ,test 5 for admin ,test ca activity title ,test for video issue ,activity for m43 by c31 ,test activity title community activism By u1 ,test 7 ,test ,chat ,rahul jaykar ,test public unadkat ,test activity ,test chat ,private activity ,test session initation ,join test Your Activity Title*  ,test 9

現在，經過我的問題是如何顯示此DATAS在uitableviewcell中存在的標籤中;

這裏是我的TableCell代碼

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath 
{ 
    static NSString *simpleTableIdentifier [email protected]"activismCell"; 
    CAviewCELLCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier forIndexPath:indexPath]; 

    cell.activitytitle.text = (NSString *)[array1 objectAtIndex:indexPath.row]; 
    cell.idline.text = (NSString *)[array3 objectAtIndex:indexPath.row]; 
    cell.issuelabel.text = (NSString *)[array9 objectAtIndex:indexPath.row]; 
    cell.timelabel.text = (NSString *)[array10 objectAtIndex:indexPath.row]; 
    cell.typelabel.text = (NSString *)[array2 objectAtIndex:indexPath.row]; 
    sessid = (NSString *)[array4 objectAtIndex:indexPath.row]; 
    token = (NSString *)[array6 objectAtIndex:indexPath.row]; 
    apikey = (NSString *)[array7 objectAtIndex:indexPath.row]; 
    for (int i=0; i<[array8 count]; i++) { 

    } 


    NSLog(@"%@,%@",sessid,token); 
    NSString *stat =(NSString *)[array2 objectAtIndex:indexPath.row]; 
    NSLog(@"%@",stat); 
    NSString *trimmedString = [stat stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; 
    if([trimmedString isEqualToString:@"Two Way Video Streaming"] || [trimmedString isEqualToString:@"One Way Video Streaming"]) { 
     [cell.startvideo setHidden:FALSE]; 
     [cell.startvideo setImage:[UIImage imageNamed:@"ca_video.png"] forState:UIControlStateNormal]; 
     [cell.startvideo addTarget:self action:@selector(playAction) forControlEvents:UIControlEventTouchUpInside]; 
    } 
    else 
     [cell.startvideo setHidden:TRUE]; 
    return cell; 
}

必須使用顯示爲indexpath行中有序DATAS在cell.desclabel.text ..請幫助我如何做到這一點

來源

2014-02-06 Naresh

請問您是否可以澄清一下，您是否想在每個單元格中顯示一次單元格或一個對象中的所有內容？我的意思是單元格1中的activityTitle，單元格2中的activityType等等。 –

創建一個從明文字符串數組通過下面的方式。

desc1 = [[items valueForKey:@"desc"] componentsJoinedByString:@","]; 
NSLog(@"%@",desc1); 
NSString *itemTitle = [desc1 stringByConvertingHTMLToPlainText]; 
NSArray *arrNew = [itemTitle componentsSeparatedByString:@","];

現在更改單元格標籤。

cell.desclabel.text = [arrNew objectAtIndex:indexPath.row];

來源

2014-02-06 09:32:20 Apurv

非常感謝它工作正常fr我 – Naresh

@Naresh：請注意，如果任何描述文本包含逗號，這將產生錯誤的結果... –

首先，有沒有必要創建單獨的陣列array1，array2，... 每個鍵。取而代之的

array1 = [items valueForKey:@"activityTitle"]; 
// ... and later: 
cell.activitytitle.text = (NSString *)[array1 objectAtIndex:indexPath.row];

，你可以簡單地做

cell.activitytitle.text = items[indexPath.row][@"activityTitle"];

而不是分離和連接「說明」元素的數組，在cellForRowAtIndexPath使用

NSString *desc1 = items[indexPath.row][@"desc"]; 
NSString *desc = [desc1 stringByConvertingHTMLToPlainText];

。

來源

2014-02-06 09:43:06

ios：將html字符串轉換爲nsstring並顯示在uitableview中？

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