conditions checking for every single cell - ios

Question

I am having a table view, in the table cell I have two buttons and checking their conditions. its working but my problem is I want to check the button condition for every single cell in the table view. can anyone help me please.
button1 = [UIButton buttonWithType:UIButtonTypeCustom];
button1.frame = CGRectMake(80, 27, 36, 36);
[button1 setImage:[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:#"l"ofType:#"png"]] forState:UIControlStateNormal];
button1.tag = indexPath.row;
[button1 addTarget:self action:#selector(radiobtn:) forControlEvents:UIControlEventTouchUpInside];
[cell.contentView addSubview:button1];
button2 = [UIButton buttonWithType:UIButtonTypeCustom];
button2.frame = CGRectMake(160, 27, 36, 36);
[button2 setImage:[UIImage imageWithContentsOfFile:[[NSBundle mainBundle] pathForResource:#"e"ofType:#"png"]] forState:UIControlStateNormal];
button2.tag = indexPath.row;
[button2 addTarget:self action:#selector(radiobtn:) forControlEvents:UIControlEventTouchUpInside];
[cell.contentView addSubview:button2];
- (void)radiobtn:(UIButton *)button
{
if(btn3 == 0) {
if ([button isSelected]) {
[button setImage:[UIImage imageNamed:#"l.png"]
forState:UIControlStateNormal];
[[NSUserDefaults standardUserDefaults]setBool:NO forKey:#"button1"];
[button setSelected:NO];
} else {
[button setImage:[UIImage imageNamed:#"lblue.png"]
forState:UIControlStateSelected];
[button setSelected:YES];
else{
}
}
- (void)radiobtn3:(UIButton *)button
{
if(btn1 == 0)
{
if ([button isSelected]) {
[button setImage:[UIImage imageNamed:#"v.png"]
forState:UIControlStateNormal];
[[NSUserDefaults standardUserDefaults]setBool:NO forKey:#"button3"];
}
[button setSelected:NO];
} else {
[button setImage:[UIImage imageNamed:#"vblue.png"]
forState:UIControlStateSelected];
[button setSelected:YES]; }}
else {
}
conditions are working good. but i want to check the conditions for every single cell . help me in coding.

Answer 1

You need to set tags for every button you allocate depending on your indexPath.row in cellForRowAtIndexPath datasource method of your UITableView. This link might help you out.

Answer 2

Maintain one array for checking the state of UIButton which will be class member.
Add #define for each button to know uniquely which button state we are referring like this :
#define kFirstBtnState #"firstbuttonstate"
#define kSecondBtnState #"secondbuttonstate"
Now initialize array in viewDidLoad like this :
//use tableview object array here
for(int i=0; i<[yourDataSourceOfTableViewArray count]; i++)
{
//Currently each button state is 0 which is false
NSDictionary *dictBtnState = [NSDictionary dictionaryWithObjectsAndKeys:#"0",kFirstBtnState,#"0",kSecondBtnState,nil];
[mutArrBtnStateMaintain addObject:dictBtnState];
}
Use created array in UITableView's cellForRowAtIndexPath like this:
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
....................
....................
//get state list of buttons
NSDictionary *dictBtnState = [mutArrBtnStateMaintain objectAtIndex:indexPath.row];
BOOL firstBtnState = [[dictBtnState objectForKey:kFirstBtnState] boolValue];
BOOL secondBtnState = [[dictBtnState objectForKey:kSecondBtnState] boolValue];
//Act according to your requirement
return cell;
}
Note : Replace state in array when necessary to maintain the state of UIButton