How to make tableView height change for two rows in iphone - ios

Question

I have tableView in which I want show the first cell only which is textfield as a subview of cell. It works fine when I enter any data in it. It shows entered data in new line mean second row and first row is same field but, when I enter another rows then tableVIew height gets messy.
I want that when I add second row it should show scroll instead of increasing height.
Here is the tableView code:
-(UITableViewCell *)tableView:(UITableView *)atableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"cell"];
if(!cell)
{
cell = [[UITableViewCell alloc]initWithStyle:UITableViewCellStyleDefault reuseIdentifier:#"cell"];
// cell.backgroundView = [[UIImageView alloc] initWithImage:[ [UIImage imageNamed:#"tabelsales.png"] stretchableImageWithLeftCapWidth:0.0 topCapHeight:5.0] ];
//cell.backgroundColor = [UIColor clearColor];
}
for (UIView *subView in cell.subviews)
{
if (subView.tag == 2 || subView.tag == 22)
{
[subView removeFromSuperview];
}
}
tableView.backgroundView=nil;
if(indexPath.section==0)
{
tagInputField =[[UITextField alloc]initWithFrame:CGRectMake(0,0,248,31)];
tagInputField.contentVerticalAlignment=UIControlContentVerticalAlignmentCenter;
tagInputField.textAlignment=UITextAlignmentLeft;
//tagInputField.backgroundColor=[UIColor colorWithPatternImage:[UIImage imageNamed:#"inputfeild2.png"]];
tagInputField.backgroundColor=[UIColor whiteColor];
tagInputField.tag = 2;
tagInputField.delegate = self;
tagInputField.clearButtonMode = UITextFieldViewModeWhileEditing;
// Jani Comment New tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
// jani [tagInputField setBorderStyle:UITextBorderStyleRoundedRect];
[tagInputField.layer setCornerRadius:5.0f];
[tagInputField.layer setMasksToBounds:YES];
tagInputField.layer.borderWidth = 0.5;
tagInputField.layer.borderColor = [UIColor darkGrayColor].CGColor;
tagInputField.font=[UIFont fontWithName:#"Myriad-Pro" size:8];
[tagInputField setText:#"Enter tag here "];
tagInputField.textColor =[UIColor grayColor];
[cell addSubview:tagInputField];
return cell;
}
if(indexPath.section==1)
{
UIButton *crossButton =[[UIButton alloc]initWithFrame:CGRectMake(228, 8, 18, 18)];
crossButton.tag = 22; //use a tag value that is not used for any other subview
//crossButton.backgroundColor = [UIColor purpleColor];
crossButton.backgroundColor = [UIColor colorWithPatternImage:[UIImage imageNamed:#"Cross.png"]];
[cell addSubview:crossButton];
cell.textLabel.font =[UIFont fontWithName:#"Myriad-Pro" size:8];
cell.textLabel.textColor =[UIColor grayColor];
cell.backgroundColor=[UIColor whiteColor];
cell.textLabel.text =[tagArray objectAtIndex:indexPath.row];
[crossButton addTarget:self action:#selector(deleteCell:) forControlEvents:UIControlEventTouchUpInside];
[tagInputField setFrame:CGRectMake(0,0,248,30)];
// jani [tagInputField setFrame:CGRectMake(8,2,248,30)];
tableView.backgroundColor=[UIColor whiteColor];
// tableView.separatorStyle = UITableViewCellSeparatorStyleSingleLine;
[publishButton setFrame:CGRectMake(40,560,250, 50)];
[descriptionTextImageView setFrame:CGRectMake(48,450,250,90)];
[tagInputField.layer setCornerRadius:0.0f];
[tagInputField.layer setMasksToBounds:YES];
tagInputField.layer.borderWidth = 0.0;
tagInputField.layer.borderColor = [UIColor clearColor].CGColor;
return cell;
}
Here is the code when height changes
- (BOOL)textFieldShouldReturn:(UITextField *)textField
{
if(textField.tag == 2)
{
if (textField.text.length > 0 || ![tagTextField.text isEqualToString:#""]) {
[textField resignFirstResponder];
[tagArray addObject:tagInputField.text];
[tableView reloadData];
CGRect frame = tableView.frame;
frame.size.height = MIN(64 * [tagArray count], 400); // 400 is the maximum heighthat the table view can have. You can change it to whatever you like
tableView.frame = frame;
[tableView.layer setCornerRadius:7.0f];
[tableView.layer setMasksToBounds:YES];
tableView.layer.borderWidth = 0.5;
tableView.layer.borderColor = [UIColor grayColor].CGColor;
[self showAnimationBack];
}
else {
// textField.text = #"Enter tag";
[textField resignFirstResponder];
[self showAnimationBack];
}
}
if (textField == titleTextField) {
[titleTextField resignFirstResponder];
}
if (textField == descriptionTextView) {
[descriptionTextView resignFirstResponder];
[self showAnimationBack];
}
return YES;
}

Answer 1

Set the indexPath.row with specific number of row to change height of specific cell, such like..
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath*)indexPath
{
if (indexPath.row == 0) /// here you need to set row number
{
return 90;
}
else if (indexPath.row == 2)
{
return 110;
}
return 45;
}