我正在使用NSXMLParser,但是我不太明白如何正確顯示xml中的項目。例如。我有這樣的XML解析器:xml解析iphone問題
- (void) parser:(NSXMLParser *)parser
didStartElement:(NSString *)elementName
namespaceURI:(NSString *)namespaceURI
qualifiedName:(NSString *)qName
attributes:(NSDictionary *)attributeDict
{
if ([elementName isEqualToString:@"level4"]) {
//add a book object to the array at the index determined by bookCount
self.bookCount++;
[books addObject:[[book alloc]init]];
//[books insertObject:[[book alloc]init] atIndex:self.bookCount];
}
if ([elementName isEqualToString:@"module"]) {
isFirstName = YES;
}
if ([elementName isEqualToString:@"moduleTitle"]) {
isLastName = YES;
}
if ([elementName isEqualToString:@"semester"]) {
isTitle = YES;
}
if ([elementName isEqualToString:@"assessmentName"]) {
isGenre = YES;
}
}
這是我的XML
<myCourse>
<courseName>BEng Mobile and Web Computing</courseName>
<courseStructure>
<level4>
<module>
<moduleCode>ECSC401</moduleCode>
<moduleTitle>Programming Methodology</moduleTitle>
<credits>15</credits>
<semester>1</semester>
<assessmentDetails>
<assessment>
<assessmentName>Test1</assessmentName>
<assessmentType>Coursework</assessmentType>
<assessmentWeighting>30</assessmentWeighting>
<assessmentDueDate/>
</assessment>
<assessment>
<assessmentName>Coursework</assessmentName>
<assessmentType>Coursework</assessmentType>
<assessmentWeighting>40</assessmentWeighting>
<assessmentDueDate/>
</assessment>
<assessment>
<assessmentName>Test2</assessmentName>
<assessmentType>Coursework</assessmentType>
<assessmentWeighting>30</assessmentWeighting>
<assessmentDueDate/>
</assessment>
</assessmentDetails>
</module>
</level4>
</courseStructure>
</myCourse>
(繼續1級,級別2,使用相同的格式3級)。我只想顯示'level4'層次下的所有模塊 - 我該怎麼做?/我在做什麼錯?該項目顯示只是沒有合適的人..
可能的[在iPhone上解析XML的最佳方法]的副本(http://stackoverflow.com/questions/842292/best-approach-for-xml-parsing-on-the-iphone)或[Simple XML Parsing ](http://stackoverflow.com/questions/3395237/simple-xml-parsing)或[在iPhone上解析XML代碼](http://stackoverflow.com/questions/3616447/parsing-xml-code-on-iphone -sdk)或[在Cocoa中解析XML](http://stackoverflow.com/questions/1089737/parsing-xml-in-cocoa)或[iPhone上的NSXMLParser如何使用它?](http:// stackoverflow。 COM /問題/ 2964503 /)。拿你的選擇。 – 2011-05-21 17:05:46