UITextView text in Tableview get Overrides? - iphone

Question

In my app i am customised the UITableView Cell with four UITextViews. Whenever i added data to the tableview and reload it. The text in the UITableViewCell get override with the previous texts.
I tried different approaches but couldn't figure out what was the problem.
I am using TableView in View Controller.
Here is the Code i used in my table View cell?
if ( [tableView isEqual:self.tableActions])
{
//Setting the text empty
static NSString *CellIdentifier = #"ActionsIdentifier";
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if(cell == nil)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
}
NSLog(#"Index Path %i",[indexPath row]);
ActionDetails *actiondetails = [actionArray objectAtIndex:[indexPath row]];
NSLog(#"Action Text %#",actiondetails.actions);
//Actions
actionText=[[UITextView alloc] initWithFrame:CGRectMake(10, 5, 230,30)];
actionText.font = [UIFont systemFontOfSize:17.0];
actionText.editable = NO;
actionText.textColor=[UIColor blackColor];
actionText.text = actiondetails.actions ;
actionText.userInteractionEnabled = NO;
actionText.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview:actionText];
//Owner
ownerBy=[[UITextView alloc] initWithFrame:CGRectMake(230, 5, 230,30)];
ownerBy.font = [UIFont systemFontOfSize:17.0];
ownerBy.textColor=[UIColor blackColor];
ownerBy.textAlignment = UITextAlignmentCenter;
ownerBy.text = actiondetails.owner;
ownerBy.editable = NO;
ownerBy.userInteractionEnabled = NO;
ownerBy.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview:ownerBy];
}
ScreenShot
Thanks for your help guys.
Much Appreciated.

Answer 1

This happened to me a other day, the solution that I came up with was removing all subview from the cell after creating the cell in the if statement.
if(cell == nil)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
}
if ([cell.contentView subviews]){
for (UIView *subview in [cell.contentView subviews]) {
[subview removeFromSuperview];
}
}

Answer 2

Remove cell identifier of Tableview otherwise take Customcell for the Tableview..

Answer 3

Just simple try this way :
{
//Setting the text empty
static NSString *CellIdentifier = #"ActionsIdentifier";
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
**// if(cell == nil) // comment this line in your code ,its work
// {**
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
cell.accessoryType = UITableViewCellAccessoryDetailDisclosureButton;
**// }**
NSLog(#"Index Path %i",[indexPath row]);
ActionDetails *actiondetails = [actionArray objectAtIndex:[indexPath row]];
NSLog(#"Action Text %#",actiondetails.actions);
//Actions
actionText=[[UITextView alloc] initWithFrame:CGRectMake(10, 5, 230,30)];
actionText.font = [UIFont systemFontOfSize:17.0];
actionText.editable = NO;
actionText.textColor=[UIColor blackColor];
actionText.text = actiondetails.actions ;
actionText.userInteractionEnabled = NO;
actionText.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview:actionText];
//Owner
ownerBy=[[UITextView alloc] initWithFrame:CGRectMake(230, 5, 230,30)];
ownerBy.font = [UIFont systemFontOfSize:17.0];
ownerBy.textColor=[UIColor blackColor];
ownerBy.textAlignment = UITextAlignmentCenter;
ownerBy.text = actiondetails.owner;
ownerBy.editable = NO;
ownerBy.userInteractionEnabled = NO;
ownerBy.backgroundColor = [UIColor clearColor];
[cell.contentView addSubview:ownerBy];
}

Answer 4

You are reusing the cell. Reused cell already has UITextview added to it.So you are overriding on it.
You must shift all your code of creating and adding UITextView to.
If(cell==nil)
{
}
After which you only need to set the Text to UITextview.

Answer 5

when your view did appear write reload your table view.
-(void)viewDidAppear:(BOOL)animated {
[tableView reloadData];
}

Answer 6

change your cellForRowAtIndexPath method
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
NSString *CellIdentifier = [NSString stringWithFormat:#"S%1dR%1d",indexPath.section,indexPath.row];
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
// your code
}
// your code
return cell;
}

Answer 7

for (id vw in [[cell contentView] subviews]) {
if ([vw isKindOfClass:[UILabel class]])
{
UILabel *label = (UILabel *)vw;
[label removeFromSuperview];
}
}
for (id vw in [cell subviews]) {
if ([vw isKindOfClass:[UILabel class]])
{
UILabel *label = (UILabel *)vw;
[label removeFromSuperview];
}
}