PFQuery の専門家は誰ですか? 問題が発生しました。
クエリは、Xcode ファイルのように、私が書いたコードの順序に従っていません。順序は、クエリ 1、クエリ 2、クエリ 3、クエリ 4 です。ただし、コードが実行されると、クエリ スタッフの内容は 1,2,3,4 の順序に従わずに表示されます。そして、それは本当に私に問題をもたらします。助けてください。これが私のコードです:
-(void)viewWillAppear:(BOOL)animated{
SAC_rateSum=0;
SAC_rateNumbers=0;
NSMutableArray *SAC_CG_rateNumber = [NSMutableArray array];
PFQuery * SAC_CG_rateAQuery = [PFQuery queryWithClassName:@"SAC_CG_Rate"];
[SAC_CG_rateAQuery selectKeys:@[@"rate"]];
[SAC_CG_rateAQuery findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
for (PFObject *object in objects) {
[SAC_CG_rateNumber addObject:[object objectForKey:@"rate"]];
}
for (NSNumber *n in SAC_CG_rateNumber) {
SAC_rateSum +=[n doubleValue];
}
SAC_rateNumbers+=SAC_CG_rateNumber.count;
NSLog(@"CG:%.0f",SAC_rateNumbers);
}];
NSMutableArray *SAC_MP_rateNumber = [NSMutableArray array];
PFQuery * SAC_MP_rateAQuery = [PFQuery queryWithClassName:@"SAC_MP_Rate"];
[SAC_MP_rateAQuery selectKeys:@[@"rate"]];
[SAC_MP_rateAQuery findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
for (PFObject *object in objects) {
[SAC_MP_rateNumber addObject:[object objectForKey:@"rate"]];
}
for (NSNumber *n in SAC_MP_rateNumber) {
SAC_rateSum +=[n doubleValue];
}
SAC_rateNumbers+=SAC_MP_rateNumber.count;
NSLog(@"MP:%.0f",SAC_rateNumbers);
}];
NSMutableArray *SAC_NS_rateNumber = [NSMutableArray array];
PFQuery * SAC_NS_rateAQuery = [PFQuery queryWithClassName:@"SAC_NS_Rate"];
[SAC_NS_rateAQuery selectKeys:@[@"rate"]];
[SAC_NS_rateAQuery findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
for (PFObject *object in objects) {
[SAC_NS_rateNumber addObject:[object objectForKey:@"rate"]];
}
for (NSNumber *n in SAC_NS_rateNumber) {
SAC_rateSum +=[n doubleValue];
}
SAC_rateNumbers += SAC_NS_rateNumber.count;
NSLog(@"NS:%.0f",SAC_rateNumbers);
}];
NSMutableArray *SAC_SB_rateNumber = [NSMutableArray array];
PFQuery * SAC_SB_rateAQuery = [PFQuery queryWithClassName:@"SAC_SB_Rate"];
[SAC_SB_rateAQuery selectKeys:@[@"rate"]];
[SAC_SB_rateAQuery findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
for (PFObject *object in objects) {
[SAC_SB_rateNumber addObject:[object objectForKey:@"rate"]];
}
for (NSNumber *n in SAC_SB_rateNumber) {
SAC_rateSum +=[n doubleValue];
}
SAC_rateNumbers+=SAC_SB_rateNumber.count;
NSLog(@"SB:%.0f",SAC_rateNumbers);
}];
NSMutableArray *SAC_WiU_rateNumber = [NSMutableArray array];
PFQuery * SAC_WiU_rateAQuery = [PFQuery queryWithClassName:@"SAC_WiU_Rate"];
[SAC_WiU_rateAQuery selectKeys:@[@"rate"]];
[SAC_WiU_rateAQuery findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
for (PFObject *object in objects) {
[SAC_WiU_rateNumber addObject:[object objectForKey:@"rate"]];
}
for (NSNumber *n in SAC_WiU_rateNumber) {
SAC_rateSum+=[n doubleValue];
}
SAC_rateNumbers+=SAC_WiU_rateNumber.count;
NSLog(@"WIU:%.0f",SAC_rateNumbers);
}];
NSMutableArray *SAC_WS_rateNumber = [NSMutableArray array];
PFQuery * SAC_WS_rateAQuery = [PFQuery queryWithClassName:@"SAC_WS_Rate"];
[SAC_WS_rateAQuery selectKeys:@[@"rate"]];
[SAC_WS_rateAQuery findObjectsInBackgroundWithBlock:^(NSArray *objects, NSError *error) {
for (PFObject *object in objects) {
[SAC_WS_rateNumber addObject:[object objectForKey:@"rate"]];
}
for (NSNumber *n in SAC_WS_rateNumber) {
SAC_rateSum +=[n doubleValue];
}
SAC_rateNumbers+=SAC_WS_rateNumber.count;
NSLog(@"WS:%.0f",SAC_rateNumbers);
self.dininghallAscoreLabel.text=[NSString stringWithFormat:@" %.1f", SAC_rateSum/SAC_rateNumbers];
self.dininghallAratesLabel.text=[NSString stringWithFormat:@"%.0f rates",SAC_rateNumbers];
NSLog(@"%.1f",SAC_rateSum);
NSLog(@"TOTAL: %.0f",SAC_rateNumbers);
}];
}
どうもありがとう!