I am having a problem with updating the value of a UISlider. I am using the following code to call function whenever I move the UISlider :
[photoSlider addTarget:self action:@selector(updateImage2) forControlEvents:UIControlEventTouchDragInside];
And inside the updateImage2, I have the following lines:
NSUInteger index=photoSlider.value;
if (index>11) {
photoSlider.value=11;
index=photoSlider.value;
}
Now, if this code works correctly, the slider value should never go beyond 11. In my case, thats not happening.
Can anyone kindly tell me whats happening ? Thanks.
edit:
Solved with :
[photoSlider addTarget:self action:@selector(updateImage2) forControlEvents:UIControlEventValueChanged];