How to get text from textView from custom cell iphone

Question

I have a table view with custom cell.On my custom cell, I have a label and textView and I want to get data from textView to save in feedBack button. When I add txtView in my data array, I get custom cell twice. How to remove this issue

- (void)textViewDidEndEditing:(UITextView *)textView
{
    FeedbackQuestionDC *feedBack = [dataArray objectAtIndex:textView.tag];
    feedBack.FeedbackQuestionDC_Answers=textView.text;
    [dataArray addObject:feedBack];
    [myTableView reloadData];


}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *simpleTableIdentifier = @"Feed Back";

    feedBackCC *cell = (feedBackCC *)[tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
    if (cell == nil) {
        UIViewController *c = [[UIViewController alloc] initWithNibName:@"feedBackCC" bundle:nil];
        cell = (feedBackCC *) c.view;

    }
    cell.textLabel.font = [UIFont boldSystemFontOfSize:15.0];
    FeedbackQuestionDC *feedBack = [dataArray objectAtIndex:[indexPath row]];
         cell.lblQuestion.text = feedBack.FeedbackQuestionDC_QuestionText;

    cell.txtViewAnswer.tag=indexPath.row;
    cell.txtViewAnswer.text=feedBack.FeedbackQuestionDC_Answers;

    cell.txtViewAnswer.delegate=self;



    return cell;

}

score 4 · Answer 1 · answered Apr 02 '13 at 08:21

4

First get the cell at particular index and then get view from it and then textview

Use following function to get cell

[table cellForRowAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:0]]

answered Apr 02 '13 at 08:21

Payal

116
3

score 2 · Answer 2 · answered Apr 02 '13 at 08:17

2

// i think it will be usefull for you, try this

- (void)textViewDidEndEditing:(UITextView *)textView
{
    feedBackCC *cellsuperView = (feedBackCC *)[textView superview];

    nslog(@"%@",cellsuperView.txtViewAnswer.text);
}

answered Apr 02 '13 at 08:17

Lokesh Chowdary

816
5
22

score 2 · Accepted Answer · answered Apr 02 '13 at 09:04

- (void)textViewDidEndEditing:(UITextView *)textView
{
   FeedbackQuestionDC *feedBack = [dataArray objectAtIndex:textView.tag];
   feedBack.FeedbackQuestionDC_Answers=textView.text;
   [dataArray addObject:feedBack]; //REMOVE THIS LINE 
   [myTableView reloadData];
}

See the code above remove the line I suggested, you don't need to add the object again into array, it has already been updated using the reference of the object from dataArray.

Hope this helps..

How to get text from textView from custom cell iphone

3 Answers3