TableView ReloadData not working after action

[bobby456]

Can someone help me? I made an uialertview with prompt to rename items in my uitableview. The table view is populated with videos located in a directory. The problem is when I try to rename a file, the reloaddata do not work. I need to tap on my first tab and come back to the second tab to see the change.

This is what I have:

- (void)viewDidAppear:(BOOL)animated {
NSLog(@"viewDidAppear");
directoryContent = (NSMutableArray *) [[[[NSFileManager defaultManager] directoryContentsAtPath:@"/my/path/to/mp4/files"]
pathsMatchingExtensions:[NSArray arrayWithObjects:@"MP4", @"mp4", nil]] retain];

[self.tableView reloadData];
[super viewDidAppear:animated];

}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{

if (tableView.editing == YES) {
AlertPrompt *prompt = [AlertPrompt alloc];
prompt = [prompt initWithTitle:@"Rename the video:" message:@"Don't need extension" delegate:self cancelButtonTitle:@"Cancel" okButtonTitle:@"Rename"];
[prompt show];
[tableView performSelectorOnMainThread:@selector(reloadData) withObject:nil waitUntilDone:NO];
[prompt release];

}
else {

.... my codes to play the videos with MediaPlayer framework....
}
}


- (void)alertView:(UIAlertView *)alertView willDismissWithButtonIndex:(NSInteger)buttonIndex
{

if (buttonIndex != [alertView cancelButtonIndex])
{
NSString *entered = [(AlertPrompt *)alertView enteredText];
NSLog(@"String entered is: %@", entered);
entered = [[entered stringByAppendingString:@".mp4"] retain];
NSLog(@"String entered and mp4 is: %@", entered);


NSFileManager *defaultManager;
defaultManager = [NSFileManager defaultManager];
NSString *anotherPath = [NSString stringWithFormat:@"/my/path/to/mp4/files/%@", selectedVideo];
NSString *anotherAnotherPath = [NSString stringWithFormat:@"/my/path/to/mp4/files/%@", entered];



NSError *error1;
if ([defaultManager moveItemAtPath:anotherPath toPath:anotherAnotherPath error:&error1]) {
[self refreshTable];

}
else {

//NSString *str = [NSString stringWithFormat:@"%@",error1];
NSDictionary *dict = [error1 userInfo];
NSInteger int1 = [error1 code];
NSString *str = [dict description];
NSLog(@"%@ and Code is %i and domain is %@",str,int1,[error1 domain]);
[self refreshTable];
}


}
else {

}
[self refreshTable];

}

- (void)refreshTable {
[self.tableView reloadData];
}

AlertPrompt.h

#import "AlertPrompt.h"
@implementation AlertPrompt
@synthesize textField;
@synthesize enteredText;
- (id)initWithTitle:(NSString *)title message:(NSString *)message delegate:(id)delegate cancelButtonTitle:(NSString *)cancelButtonTitle okButtonTitle:(NSString *)okayButtonTitle
{

if (self = [super initWithTitle:title message:message delegate:delegate cancelButtonTitle:cancelButtonTitle otherButtonTitles:okayButtonTitle, nil])
{
UITextField *theTextField = [[UITextField alloc] initWithFrame:CGRectMake(22.0, 45.0, 240.0, 25.0)];
[theTextField setBackgroundColor:[UIColor whiteColor]];
[self addSubview:theTextField];
self.textField = theTextField;
[theTextField release];
//CGAffineTransform translate = CGAffineTransformMakeTranslation(0.0, 130.0);
//[self setTransform:translate];
}
return self;
}
- (void)show
{
[textField becomeFirstResponder];
[super show];
}
- (NSString *)enteredText
{
return textField.text;
}
- (void)dealloc
{
[textField release];
[super dealloc];
}
@end

Thank you

[BrianSlick]

Look at what you are doing in viewDidAppear:. Now compare to refreshTable. Notice anything?