NSXMLParser - 解析 XML 文件，但它向我显示结果两次

发布于 2024-12-04 10:48:30 字数 845 浏览 0 评论 0原文

我正在尝试将 XML 文件解析为 NSMutableArray 并将其显示给表视图。问题是当它解析时，它会在 NSMutableArray 中添加 2 倍的解析结果。这导致表格视图两次显示结果。（表格视图中的 2 行）

我的问题是：我如何显示一个结果而不是两次相同的结果？

XML 文件：

 <something>test1234567test</something>

代码：

-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string

{   if([currentElement isEqualToString:@"something"])

    [currentname appendString:string];
    [mutarray_xml addObject:currentname];
}

我尝试过：

-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
   if([currentElement isEqualToString:@"something"])
   {
      [currentname release];
   }
}

但它显示：

test1234567test

原文

I'm trying to parse a XML-file to a NSMutableArray and show it to the tableview. The problem is when it parse, it add 2 times the results of the parsing in the NSMutableArray. This lead to the tableview showing the result twice. (2 rows in the tableview)

My question is : how can i show one result instead of the twice the same result?

XML-file:

 <something>test1234567test</something>

The code:

-(void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string

{   if([currentElement isEqualToString:@"something"])

    [currentname appendString:string];
    [mutarray_xml addObject:currentname];
}

i tried :

-(void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName
{
   if([currentElement isEqualToString:@"something"])
   {
      [currentname release];
   }
}