How to obtain the row currently clicked out of the data source and proxy event of tableView

[Cpp] view plaincopy
<Pre name = "code" class = "cpp"> NSIndexPath * indexPathOfOwnerCell = nil;
/* Also, make sure the selected text field is visible on the screen */
// Obtain the total number of cells in each section.
NSInteger numberOfCells = [self. myTableView. dataSource
TableView: self. myTableView
NumberOfRowsInSection: 0];
NSLog (@ "numberOfCells = % d", numberOfCells );
/* So let's go through all the cells and find their accessory text fields.
Once we have the refernece to those text fields, we can see which one
Them is the first responder (has the keyboard) and we will make a call
To the table view to make sure after the keyboard is displayed,
That specific cell is NOT obstructed by the keyboard */
For (NSInteger counter = 0;
Counter <numberOfCells;
Counter ++ ){
NSIndexPath * indexPath = [NSIndexPath indexPathForRow: counter
InSection: 0];
UITableViewCell * cell = [self. myTableView cellForRowAtIndexPath: indexPath];
UITextField * textField = (UITextField *) cell. accessoryView;
If ([textField isKindOfClass: [UITextField class] = NO ){
Continue;
}
If ([textField isFirstResponder]) {
IndexPathOfOwnerCell = indexPath;
NSLog (@ "indexPath. section = % d", indexPath. section );
NSLog (@ "indexPath. row = % d", indexPath. row );
Break;
}
}

[UIView commitAnimations];

If (indexPathOfOwnerCell! = Nil ){
[Self. myTableView scrollToRowAtIndexPath: indexPathOfOwnerCell
AtScrollPosition: UITableViewScrollPositionMiddle
Animated: YES];
}
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