iOS How to get button text from tableview cell - ios

Question

I am using simple tableview and i have add button in every cell , The Problem is how to get button text from cell number second and any other cell number get button text i am using this code but its not working
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:1 inSection:0];
UITableViewCell *cell = [tbl_view cellForRowAtIndexPath:indexPath];
for( UITableViewCell *getview in cell.subviews)
{
if([getview isKindOfClass:[UIButton class]])
{
NSLog(#"sdfsdfsd");
// UIButton *button = (UIButton *);
}
}
This code is set button in tableview cell
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"SimpleTableItem";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
UILabel *fromLabel = [[UILabel alloc]initWithFrame:CGRectMake(60, 5, 250,20)];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
cell=[[UITableViewCell alloc] init];
}
cell.backgroundColor=[UIColor clearColor];
UIButton *button_chaeckbox = [UIButton buttonWithType:UIButtonTypeCustom];
button_chaeckbox.backgroundColor=[UIColor clearColor];
button_chaeckbox.frame = CGRectMake(10, 10, 15, 15);
if( [checkedArray containsObject:[NSString stringWithFormat:#"%ld",(long)indexPath.row]])
{
[button_chaeckbox setBackgroundImage:[UIImage imageNamed:#"checked_checkbox.png"] forState:UIControlStateNormal];
}else
{
[button_chaeckbox setBackgroundImage:[UIImage imageNamed:#"empty_box_b.png"] forState:UIControlStateNormal];
}
[button_chaeckbox setTitle:#"creaButtonname" forState:UIControlStateNormal];
button_chaeckbox.tag=indexPath.row;
[button_chaeckbox addTarget:self
action:#selector(checkboxAction:)
forControlEvents:UIControlEventTouchUpInside];
[cell addSubview:button_chaeckbox];
}
Please give me solution , i have try this code in ios 7 and ios 8 this is not working
Regards,
Nishant Chandwani

Answer 1

Do one thing give tag value for each button like
button_chaeckbox.tag=indexpath.row
in cellForRowAtIndexPath Method .
in checkboxAction do like this
NSString * titleText=sender.titleLabel.text
and you will check in button action method from which cell it is
like using conditions if(sender.tag == //your cell number second value//)
I think you want like this only .

Answer 2

Use this code for reuse cells in table view
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"SimpleTableItem";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
cell=[[UITableViewCell alloc] init];
UILabel *fromLabel = [[UILabel alloc]initWithFrame:CGRectMake(60, 5, 250,20)];
cell.backgroundColor=[UIColor clearColor];
UIButton *button_chaeckbox = [UIButton buttonWithType:UIButtonTypeCustom];
button_chaeckbox.backgroundColor=[UIColor clearColor];
button_chaeckbox.frame = CGRectMake(10, 10, 15, 15);
[button_chaeckbox addTarget:self
action:#selector(checkboxAction:)
forControlEvents:UIControlEventTouchUpInside];
[cell addSubview:button_chaeckbox];
button_chaeckbox.tag=1001;
}
if( [checkedArray containsObject:[NSString stringWithFormat:#"%ld",(long)indexPath.row]])
{
[button_chaeckbox setBackgroundImage:[UIImage imageNamed:#"checked_checkbox.png"] forState:UIControlStateNormal];
}else
{
[button_chaeckbox setBackgroundImage:[UIImage imageNamed:#"empty_box_b.png"] forState:UIControlStateNormal];
}
}
Use this code for get button from cell
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:1 inSection:0];
UITableViewCell *cell = [tbl_view cellForRowAtIndexPath:indexPath];
UIButton *button_chaeckbox=(UIButton*)[cell viewWithtag:1001]

Answer 3

You can try this
In cellForRowAtIndexPath
[cell.button setTitle:#"RAM" forState:UIControlStateNormal];
cell.button.tag=indexPath.row;
[cell.button addTarget:self action:#selector(cellBtn:) forControlEvents:UIControlEventTouchUpInside];
Selector method
-(void)cellBtn :(UIButton *)sender
{
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:sender.tag inSection:0];
AlertCustomCell *cell = [tableview cellForRowAtIndexPath:indexPath];
NSString *user = cell.button.titleLabel.text;
NSLog(#"Text of button is :%#",user);
}
I hope it will work

Answer 4

let me point out one thing. if you want to traverse through all the subviews of the table cell you have to make for( UITableViewCell *getview in cell.subviews) to for( UIView *getview in cell.subviews)
The code would look like this
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:1 inSection:0];
UITableViewCell *cell = [tbl_view cellForRowAtIndexPath:indexPath];
for( UIView *getview in cell.subviews)
{
if([getview isKindOfClass:[UIButton class]])
{
UIButton *button = (UIButton *)getView;
NSLog #("%#",button.titleLabel.text)
}
}

Answer 5

I would recommend making a UITableViewCell subclass and making the button a a property on that subclass. Then in your code would look something like this.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *simpleTableIdentifier = #"SimpleTableItem";
CustomTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:simpleTableIdentifier];
UILabel *fromLabel = [[UILabel alloc]initWithFrame:CGRectMake(60, 5, 250,20)];
if (cell == nil) {
cell = [[CustomTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:simpleTableIdentifier];
}
cell.backgroundColor=[UIColor clearColor];
UIButton *button_chaeckbox = [UIButton buttonWithType:UIButtonTypeCustom];
button_chaeckbox.backgroundColor=[UIColor clearColor];
button_chaeckbox.frame = CGRectMake(10, 10, 15, 15);
if( [checkedArray containsObject:[NSString stringWithFormat:#"%ld",(long)indexPath.row]])
{
[button_chaeckbox setBackgroundImage:[UIImage imageNamed:#"checked_checkbox.png"] forState:UIControlStateNormal];
} else {
[button_chaeckbox setBackgroundImage:[UIImage imageNamed:#"empty_box_b.png"] forState:UIControlStateNormal];
}
[button_chaeckbox addTarget:self
action:#selector(checkboxAction:)
forControlEvents:UIControlEventTouchUpInside];
[cell setCellButton:button_chaeckbox];
return cell;
}
And then to get the button:
NSIndexPath *indexPath = [NSIndexPath indexPathForRow:1 inSection:0];
CustomTableCell *cell = (CustomTableCell *)[tbl_view cellForRowAtIndexPath:indexPath];
UIButton * yourButton = cell.CellButton