Question

I have a UITextView included in a UITableViewCell. The layout is correct when the views are initially displayed, but once I click in the UITextView it DOES NOT automatically scrolls up and the whole UITextView becomes invisible.

This image is when the UITextView is not active:

http://img13.imageshack.us/img13/3894/unloaded.png

And this one is when I clicked in the UITextView to make it active:

img337.imageshack.us/img337/2583/loaded.png (Put “http://” before the link, I can’t post more than one Hyperlink)

I want the cell with the UITextView to scroll up. How can I achieve this?

Any suggestions are appreciated.

Julio Cezar

Answer 1

I’ve already done it. My solution is not the best but it works very well: everything happens on tableView:cellForRowAtIndexPath:

1) For every cell that has a UITextView I have a NSDictionary: I save all my UITextView’s on the cells on NSDictionary with a particular key.

2) And I also have another NSDictionary with the indexPath objects that are created in tableView:cellForRowAtIndexPath. If a cell A has UITextView A, they will have the same key in the NSDictionaries.

3) I implement the UITextViewDelegate and call textViewDidBeginEditing: here is my code:

• (void)textFieldDidBeginEditing: (UITextField *)textField {

NSArray *keys = [self.answersDic allKeysForObject:textField];

id *key = (id *)[keys objectAtIndex:0];

NSIndexPath *tempIndex=[self.indexPathForViews objectForKey:key];

[tableViewLocal scrollToRowAtIndexPath:tempIndex atScrollPosition:UITableViewScrollPositionTop animated:YES];

}

OBSERVATIONS:

a) answersDic is the NSDictionary where my UITextViews are saved.

b) indexPathForViews is the NSDictionary where my IndexPaths are saved.

c) the most important part of this code: the method, that brings the view to scroll up:

[tableViewLocal scrollToRowAtIndexPath:tempIndex atScrollPosition:UITableViewScrollPositionTop animated:YES];

So, thats it. Thanks for your help!