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Old 08-27-2011, 03:12 PM   #1 (permalink)
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Default Using an indexPath in a non uitableview method

I have this code to rename a table cell:
Code:
- (void)saveNameChange {
    [tv resignFirstResponder];

    //This indexPath must be from a UITableView in a previous method
    NSIndexPath *indexPath = [NSIndexPath indexPathForRow:0 inSection:1];    
    NSString *cellName = [files objectAtIndex:indexPath.row];
    NSString *currentDir = [[NSUserDefaults standardUserDefaults]objectForKey:@"currentDir"];
    NSString *textFieldContents = tv.text;
    NSString *file = [currentDir stringByAppendingPathComponent:cellName];
    NSString *newName = [currentDir stringByAppendingPathComponent:textFieldContents];
    [[NSFileManager defaultManager] moveItemAtPath:file toPath:newName error:nil];
    NSArray *filelist = [[NSFileManager defaultManager] contentsOfDirectoryAtPath:currentDir error:nil];
    files = [[NSMutableArray alloc] initWithArray:filelist];
    [theTableView setDelegate:self];
    [theTableView reloadData];
    [[NSUserDefaults standardUserDefaults] setObject:textFieldContents forKey:@"realCellName"];
}
I need to access the index path of a UITableView from this bit of code.
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Old 08-27-2011, 03:31 PM   #2 (permalink)
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And the question is....?
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Old 08-27-2011, 04:48 PM   #3 (permalink)
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How do I get the cell name of a cell when I am not using any of the UITableView methods??
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Old 08-27-2011, 04:50 PM   #4 (permalink)
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is not clear what you want to do.....
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Old 08-28-2011, 02:01 AM   #5 (permalink)
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A clear question helps others to reply to u easily.. .
anywys..

if u know the row n section, then first create an NSIndexPath using
Quote:
+ (NSIndexPath *)indexPathForRowNSUInteger)row inSectionNSUInteger)section;
now access the cell using the method :
Quote:
- (UITableViewCell *)cellForRowAtIndexPathNSIndexPath *)indexPath;
hope this helps..
If not, i hope u could help urself by jus walking thru the documentation of UITableView. Or even better, just read the UITableView.h That will surely help
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