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我的ParseXML方法讀取NSNumber的值,它可以通過點擊一個按鈕來增加。我的看法沒有更新
我ParseXML方法具有240個對象,每個8具有從1至30
的想法是,如果i從1到2遞增的NSNumber,它刷新我的視圖,並抓住匹配的8個對象的ID該ID並將其顯示在我的視圖中。
這正是沒有做的。
.h
@interface FixturesController : UITableViewController
{
NSMutableData *_responseDataFixtures;
int goUp;
NSNumber *test;
}
@property (nonatomic, retain) NSArray *tableDataFixtures;
@property (nonatomic, strong) NSMutableArray *roundParser;
@property (nonatomic, strong) NSString *seasonRoundString;
@property (nonatomic, strong) NSNumber *seasonRoundNumber;
- (IBAction)goUpByOne:(UIButton *)sender;
-(void) parseXMLFixtures:(NSNumber *) giveME;
@end
.m
- (void) viewWillAppear:(BOOL)animated{
[super viewWillAppear:animated];
[self parseXMLFixtures:@2];
}
- (void)viewDidLoad
{
[super viewDidLoad];
goUp = 1;
test = [NSNumber numberWithInt:goUp];
}
// this allows me to increment the count of NSNumber.
- (IBAction)goUpByOne:(UIButton *)sender {
goUp++;
test = [NSNumber numberWithInt:goUp];
goUp = [test intValue];
}
-(void) parseXMLFixtures:(NSNumber *) giveME
{
giveME = test;
NSURLRequest *request = [NSURLRequest requestWithURL:[NSURL URLWithString:@"There's no going back"]];
NSData *response = [NSURLConnection sendSynchronousRequest:request returningResponse:nil error:nil];
NSString *xmlString = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
NSDictionary *xml = [NSDictionary dictionaryWithXMLString:xmlString];
NSMutableArray *items = [xml objectForKey:@"Match"];
NSMutableArray *newFixtureObjectArray = [[NSMutableArray alloc] init];
NSNull *nullValue = [NSNull null];
[newFixtureObjectArray insertObject:nullValue atIndex:0];
[newFixtureObjectArray insertObject:nullValue atIndex:1];
for (NSDictionary *dict in items) {
FixturesObject *myFixtures = [FixturesObject fixtureFromXMLDictionary:dict];
[newFixtureObjectArray addObject:myFixtures];
}
///////
_seasonRoundString = [NSString stringWithFormat:@"%d", [giveME intValue]];
_roundParser = [[NSMutableArray alloc]init];
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"round == %@", _seasonRoundString];
NSArray *filteredArray = [newFixtureObjectArray filteredArrayUsingPredicate:predicate];
_roundParser = [NSMutableArray arrayWithArray:filteredArray];
[_roundParser insertObject:nullValue atIndex:0];
NSLog(@" Objects of Fixtures in my array %@", _roundParser);
/////
[self setTableDataFixtures:_roundParser];
}
有什麼建議嗎?謝謝。我真的需要這個工作,所以我可以去睡
你嘗試的'viewDidAppear'代替'viewWillAppear'? – Lexicon