– (void)viewDidLoad {
//得到untitled。plise 这个文件的位置
NSString *path = [[NSBundle mainBundle] pathForResource:@”untitled”
ofType:@”plist”];
// 将这个文件载入
NSDictionary *dict =[[NSDictionary alloc] initWithContentsOfFile:path];
self.movieTitle = dict;
[dict release];
//将里面的内容进行排序
NSArray *array = [[movieTitle allKeys] sortedArrayUsingSelector:@selector(compare:)];
self.classes = array;
[super viewDidLoad];
self.clearsSelectionOnViewWillAppear = NO;
self.contentSizeForViewInPopover = CGSizeMake(320.0, 600.0);
}
– (NSInteger)numberOfSectionsInTableView:(UITableView *)aTableView {
// 分成classes个部分
return [classes count];
}
– (NSInteger)tableView:(UITableView *)aTableView numberOfRowsInSection:(NSInteger)section {
// tableview 的行数 返回多少行
NSString *test = [classes objectAtIndex:section];
NSArray *movieSection = [movieTitle objectForKey:test];
return [movieSection count];
}
– (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = @”CellIdentifier”;
// Dequeue or create a cell of the appropriate type.
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
cell.accessoryType = UITableViewCellAccessoryNone;
}
NSString *test = [classes objectAtIndex:[indexPath section]];
NSArray *movieSection =[movieTitle objectForKey:test];
// Configure the cell.
cell.textLabel.text = [movieSection objectAtIndex:[indexPath row]];
return cell;
}
-(NSString *)tableView: (UITableView *) tableView
titleForHearderInSection:(NSInteger) section{
NSString *test = [classes objectAtIndex:section];
return test;
}
untitled.plist 这个文件中有一级菜单 classes 和二级菜单 item 为什么运行之后只出现了二级菜单，没有一级菜单 高分急求解