In my xib I have taken 4 UIbuttons named button 1, 2, 3 and 4. These four buttons are connected two four different IBAction methods which perform different functions.
Now I have one more button called "Save" This has also a different IBAction method.
- (IBAction)Save:(id)sender
{
}
Now here I want to check which of the above 4 UIButtons have been clicked.
For this I tried checking this way
- (IBAction)Save:(id)sender
{
if(sender == button1)
{
//Do this
}
else if (sender == button2)
{
//Do this
}
}
But this is not working. I am doing something wrong.Please help me out
Regards Ranjit.
You can set the tag values for each button in the interface builder and set actions of all buttons to this method
//set global variable flag.
int flag;
- (IBAction)buttonClicked:(id)sender
{
switch ([sender tag])
{
case 0:
{
flag =0;
// implement action for first button
}
break;
case 1:
{
flag =1;
// implement action for second button
}
break;
case 2:
{
flag =2;
// implement action for third button
}
break;
//so on
default:
break;
}
}
for save button
- (IBAction)save:(id)sender
{
switch (flag)
{
case 0:
{
// first button clicked
}
break;
case 1:
{
// second button clicked
}
break;
case 2:
{
// third button clicked
}
break;
//so on
default:
break;
}
}