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iOS Implementing Designs for iPhone Finishing the User Interface Adding a Pull-to-Refresh Control

Posted by miles fishman
miles fishman
Courses Plus Student 3,610 Points

Whats wrong ? I can't find it

#import "MasterViewController.h"

@implementation MasterViewController
- (void)viewDidLoad {
    [super viewDidLoad];
self.refreshControl=[[UIRefreshControl alloc]init];

[self.refreshControl addTarget:self action:@selector(refreshBlogPosts) forControlEvents:UIControlEventValueChanged];
}

- (void)refreshBlogPosts {

     if([self.refreshControl isRefreshing]){
            [self.refreshControl endRefreshing];
        }

3 Answers

Thomas Nilsen
Thomas Nilsen
14,957 Points
Thomas Nilsen
Thomas Nilsen
14,957 Points

The last challenge basically wants you to stop it, no checking necessary, so it would look like this:

- (void)refreshBlogPosts {
    [self.refreshControl endRefreshing];
}
Thomas Nilsen
Thomas Nilsen
14,957 Points
Thomas Nilsen
Thomas Nilsen
14,957 Points

I little more info would be helpful. Do you add the refreshControl via storyboards or programmatically? Do you receive an error or does the program run, but not as intended, and so on... :)

EDIT: I'm sorry, I thought you were building this in xcode. If it's a challenge I'll have a look :)

miles fishman
PLUS
miles fishman
Courses Plus Student 3,610 Points
miles fishman
miles fishman
Courses Plus Student 3,610 Points

yes i had to delete the if statement check!