how to use loader in ios 7
Data on my table view controller is very heavy and when I navigate from other table view controller from this then it takes some time as data is fetching from we services. So I think I have to use loader here but I do not know how to use this loader.So can any one help me in this.
So I think I have to use loader here but I do not know how to use this loader.
What you need is to load your data either on a thread other than the main thread, or asynchronously on the main thread. Start by reading about how to use NSURLConnection. There are also many, many blog posts and tutorials written on this topic.