objective c - iPhone XML Parsing problem -

i trying extract title xml:

<entry> ...  <title type="html">some title</title>  <published>2011-02-07t00:04:16z</published>  <updated>2011-02-07t00:04:16z</updated> ... </entry> 

in nsxmlparsing's didstartelement code:

if ([elementname isequaltostring:@"entry"])   {     item = [[nsmutabledictionary alloc] init];  }  if([elementname isequaltostring:@"title"])  {     currentelement = [elementname copy];     currenttitle = [[nsmutablestring alloc] init];  } 

in foundcharacters:

if ([currentelement isequaltostring:@"title"])  {     [currenttitle appendstring:string]; } 

in didendelement:

if ([elementname isequaltostring:@"entry"]) {     [item setobject:currenttitle forkey:@"title"];      [currentelement release];     currentelement = nil;     [item release];     item = nil;  } 

the problem reason when gets didendelement currenttitle has got 3 node's content, its:

some title2011-02-07t00:04:16z2011-02-07t00:04:16z

i don't why picking published , updated node , appending them title string.

you set currentelement @"title" in didstartelement: never unset it. first element in particular xml file title, set currentelement , every foundcharacters: thereafter append them. change didstartelement: to:

currentelement = [elementname copy]; if ([elementname isequaltostring:@"entry"])   {     item = [[nsmutabledictionary alloc] init];  }  if([elementname isequaltostring:@"title"])  {     currenttitle = [[nsmutablestring alloc] init];  }