問題があります: UITableView のデータを更新します。サーバーから応答するparseXMLから新しいデータを取得し、新しいデータをUITableViewに更新したい。**以下のコードを使用しましたが、Table View に新しいデータが表示されません。UpdateArray()新しいデータをチェックする関数を書いてから、2つの配列を比較し、diffの[Array count]場合は呼び出します[tableview reloadData];
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return [temp count];
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
return 90;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = @"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier] autorelease];
UILabel *FileNameLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 0, 100, 30)];
FileNameLabel.backgroundColor = [UIColor clearColor];
FileNameLabel.font = [UIFont fontWithName:@"Helvetica" size:16];
FileNameLabel.font = [UIFont boldSystemFontOfSize:16];
FileNameLabel.textColor = [UIColor blackColor];
NSLog(@"Reseversed TEMP array %@",temp);
FileNameLabel.text =[temp objectAtIndex:indexPath.row];
[cell.contentView addSubview: FileNameLabel];
[FileNameLabel release];
UILabel *UploadTimeLabel = [[UILabel alloc] initWithFrame:CGRectMake(10, 20, 300, 25)];
UploadTimeLabel.backgroundColor = [UIColor clearColor];
UploadTimeLabel.font = [UIFont fontWithName:@"Helvetica" size:14];
UploadTimeLabel.textColor = [UIColor grayColor];
UploadTimeLabel.text = [UploadTimeArray objectAtIndex:indexPath.row];
[cell.contentView addSubview: UploadTimeLabel];
[UploadTimeLabel release];
UILabel *CompleteLabel = [[UILabel alloc] initWithFrame:CGRectMake(140, 12, 170, 25)];
CompleteLabel.backgroundColor = [UIColor clearColor];
CompleteLabel.font = [UIFont fontWithName:@"Helvetica" size:14];
CompleteLabel.textColor = [UIColor darkGrayColor];
CompleteLabel.text =@"Completed";
CompleteLabel.textAlignment = NSTextAlignmentRight;
[cell.contentView addSubview: CompleteLabel];
[CompleteLabel release];
}
return cell;
}
UpdateArray()
-(void)updateArray{
while (loop)
{
[NSThread sleepForTimeInterval:4.0];
[FileCompletedArray removeAllObjects];
// [temp removeAllObjects];
....
AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:afRequest];
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
NSLog(@"Success");
NSString * parsexmlinput = [[NSString alloc] initWithData:responseObject encoding:NSUTF8StringEncoding];
NSLog(@"Response in Loop CompleteView: %@", parsexmlinput);
// dispatch_async(dispatch_get_main_queue(), ^{
[self parseXMLFile:parsexmlinput];
NSLog(@"File Completed array: %@", FileCompletedArray);
NSLog(@"File Temp out array: %@", temp);
NSLog(@"File Completed count: %lu",(unsigned long)[ FileCompletedArray count]);
NSLog(@"File Temp out count: %lu", (unsigned long)[temp count]);
// NSLog(@"State: %@", state);
if([FileCompletedArray count ] != [temp count])
{
[temp removeAllObjects];
temp= [FileCompletedArray mutableCopy];
[_tableView reloadData];
}
else
{
NSLog(@"2 array equal");
}
//});
}
failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"error: %@", error);
}
];
[httpClient enqueueHTTPRequestOperation:operation];
}
}
手伝って頂けますか？前もって感謝します。