Question

I’ve got a scroll view, with 2 UITables on it.
Everything about the table work well. Neither of the tables need to scroll themselves.
If I call

[self.tableOne reloadData]; when a button is pressed it works. But when I call it in a delegate method of UITextView it does not action. Is this some threading issue? Or what is causing this bizarre behavior.

I want to increase the size of a TableCell when the user presses on UITextView thats in each cell.

I added a NSLog here to confirm that this method is getting called.

 - (void)textViewDidBeginEditing:(UITextView *)textView 
{ 
theTableCellCurrentlyBeingEdited = textView.tag;
[self.tableOne reloadData];  
}

Gets touched I note which cell is active, and call reload table so I can adjust the height of this cell in

- (CGFloat) tableView:(UITableView *)tableView heightForRowAtIndexPath: (NSIndexPath *) indexPath 
{   
if (theTableCellCurrentlyBeingEdited == indexPath.row)
{
    return 120;
}
else
{
    return TABLE_CELL_HEIGHT;
}
}

But heightForRowAtIndex never gets called.

I have tableOnes datasource and delegate set to self.
In my .h I have added

<UITextViewDelegate, UITableViewDelegate, UITableViewDataSource>

So the calls are getting here.

Anybody able to give me some advice as to what is going wrong?

Many Thanks,
-Code

Answer 1

First of all. Where do you call the text of the textView?
You are using theTableCellCurrentlyBeingEdited = textView.tag;
And the tag will not give you the text you entered. You are just changing the tag of your cell which won’t change a thing to the visuals of the cell.

Second. Why not call:

- (void)textViewDidChange:(UITextView *)textView

or

- (void)textViewDidEndEditing:(UITextView *)textView

So that in the first delegate method your cell gets updated every char you write and in the second you are sure the user is done writing in the textview?