CODEWITHSUNDEEP
iphoneobjective-cipadios
gabaum10
gabaum10

Reputation: 3827

iOS segmented control problem

So I have a strange problem with my segmented control I am trying to use. Essentially I have a preferences panel that displays via a popover when a button is pushed.

The problem: I am trying to save the state so when the view loads, the segmented control should save it's selected item. Here is what I am doing so far...

-(void)viewWillAppear:(BOOL)animated {

if(!self.mainViewController.isThreaded){
    self.threadedView.selectedSegmentIndex == 0;
    //[self.threadedView setSelectedSegmentIndex:0];
            //I can't do this because if I do it, it rexecutes the changeSegment method,
            // which I do not want

}
if(self.mainViewController.isThreaded){
    self.threadedView.selectedSegmentIndex == 1;
    //[self.threadedView setSelectedSegmentIndex:1];
}
//threadedView.momentary = NO;
}


-(void)changeSegment {
if(self.threadedView.selectedSegmentIndex == 0){
    self.mainViewController.isThreaded = NO;
    [self.threadedView setSelectedSegmentIndex:0];

}
if(self.threadedView.selectedSegmentIndex == 1){
    self.mainViewController.isThreaded = YES;
    [self.threadedView setSelectedSegmentIndex:1];
}
}

now the problem is, when the popover appears, it does not load the state to the segmented control, as I understand it should. Can anyone point out what I may be doing wrong? Thanks

Upvotes: 0

Views: 1140

Answers (1)

Matt
Matt

Reputation: 4989

In viewWillAppear, if you want to set them and not test them it should be:

self.threadedView.selectedSegmentIndex = 0/1;

not

self.threadedView.selectedSegmentIndex == 0/1;, unless I'm missing something.

Upvotes: 2

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