{"comment":{"url":"https://api.github.com/repos/chrisdp/CheckList/comments/16765493","html_url":"https://github.com/chrisdp/CheckList/commit/c297e38e218a532db6aa488880f71b9ddce4a70b#commitcomment-16765493","id":16765493,"user":{"login":"chrisdp","id":9591618,"avatar_url":"https://avatars.githubusercontent.com/u/9591618?v=3","gravatar_id":"","url":"https://api.github.com/users/chrisdp","html_url":"https://github.com/chrisdp","followers_url":"https://api.github.com/users/chrisdp/followers","following_url":"https://api.github.com/users/chrisdp/following{/other_user}","gists_url":"https://api.github.com/users/chrisdp/gists{/gist_id}","starred_url":"https://api.github.com/users/chrisdp/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/chrisdp/subscriptions","organizations_url":"https://api.github.com/users/chrisdp/orgs","repos_url":"https://api.github.com/users/chrisdp/repos","events_url":"https://api.github.com/users/chrisdp/events{/privacy}","received_events_url":"https://api.github.com/users/chrisdp/received_events","type":"User","site_admin":false},"position":null,"line":null,"path":"","commit_id":"c297e38e218a532db6aa488880f71b9ddce4a70b","created_at":"2016-03-18T16:50:26Z","updated_at":"2016-03-18T16:50:26Z","body":"Ok, let me try and explain this. What I have done is set up the view controller to be a delicate for the text field. What this means is that the text field will send events to the view controller. Once the controller is a delegate for the UI element you can set up functions that the UI element will call when things happen.\r\n\r\nIn short, the view controller can handle events from the text field."}}