GWQuestionnaire - easy questionnaires and surveys solution for iOS

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How to use it

Creating survey/questionnaire:

NSMutableArray *questions = [NSMutableArray array];

NSDictionary *a1 = [NSDictionary dictionaryWithObjectsAndKeys:@"YES",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a2 = [NSDictionary dictionaryWithObjectsAndKeys:@"NO",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a3 = [NSDictionary dictionaryWithObjectsAndKeys:@"A",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a4 = [NSDictionary dictionaryWithObjectsAndKeys:@"B",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a5 = [NSDictionary dictionaryWithObjectsAndKeys:@"C",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a6 = [NSDictionary dictionaryWithObjectsAndKeys:@"1",@"text",     
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a7 = [NSDictionary dictionaryWithObjectsAndKeys:@"2",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a8 = [NSDictionary dictionaryWithObjectsAndKeys:@"3",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];
NSDictionary *a9 = [NSDictionary dictionaryWithObjectsAndKeys:@"4",@"text",
                                                            [NSNumber numberWithBool:NO],@"marked", nil];


// single choice question
GWQuestionnaireItem *item = [[GWQuestionnaireItem alloc] initWithQuestion:@"Single choice question ?"
                                                    answers:[NSArray arrayWithObjects:a1,a2, nil]
                                                       type:GWQuestionnaireSingleChoice];
[questions addObject:item];

// multiple choice question
item = [[GWQuestionnaireItem alloc] initWithQuestion:@"Multiple choice question ?"
                                      answers:[NSArray arrayWithObjects:a3,a4,a5, nil]
                                         type:GWQuestionnaireMultipleChoice];
[questions addObject:item];

// "Rate" question
item = [[GWQuestionnaireItem alloc] initWithQuestion:@"Rate it:"
                                      answers:[NSArray arrayWithObjects:a6,a7,a8,a9, nil]
                                         type:GWQuestionnaireRateQuestion];
[questions addObject:item];

// "open" question
item = [[GWQuestionnaireItem alloc] initWithQuestion:@"Type your answer:"
                                      answers:nil
                                         type:GWQuestionnaireOpenQuestion];
[questions addObject:item];

surveyController = [[GWQuestionnaire alloc] initWithItems:questions];
surveyController.view.frame = CGRectMake(0,20,self.view.frame.size.width,self.view.frame.size.height-20);
[self.view addSubview:surveyController.view];

Getting results from it:

// NSLog answers
for(GWQuestionnaireItem *item in surveyController.surveyItems)
{
    NSLog(@"-----------------");
    NSLog(@"%@",item.question);
    NSLog(@"-----------------");
    if(item.type == GWQuestionnaireOpenQuestion)
        NSLog(@"Answer: %@", item.userAnswer);
    else
        for(NSDictionary *dict in item.answers)
        {
            NSLog(@"%d - %@",[[dict objectForKey:@"marked"]boolValue], [dict objectForKey:@"text"]);
        }
}