{"id":7605,"date":"2022-09-09T14:10:21","date_gmt":"2022-09-09T08:40:21","guid":{"rendered":"https:\/\/jassweb.com\/solved\/solved-how-to-wait-core-data-add-functions-step-by-step-in-swift-3\/"},"modified":"2022-09-09T14:10:21","modified_gmt":"2022-09-09T08:40:21","slug":"solved-how-to-wait-core-data-add-functions-step-by-step-in-swift-3","status":"publish","type":"post","link":"https:\/\/jassweb.com\/solved\/solved-how-to-wait-core-data-add-functions-step-by-step-in-swift-3\/","title":{"rendered":"[Solved] How to wait core data add functions step by step in swift 3"},"content":{"rendered":"<p> [ad_1]<br \/>\n<\/p>\n<div id=\"answer-42749779\" class=\"answer js-answer accepted-answer js-accepted-answer\" data-answerid=\"42749779\" data-parentid=\"42669343\" data-score=\"0\" data-position-on-page=\"1\" data-highest-scored=\"1\" data-question-has-accepted-highest-score=\"1\" itemprop=\"acceptedAnswer\" itemscope itemtype=\"https:\/\/schema.org\/Answer\">\n<div class=\"post-layout\">\n<div class=\"votecell post-layout--left\"><\/div>\n<div class=\"answercell post-layout--right\">\n<div class=\"s-prose js-post-body\" itemprop=\"text\">\n<p>try using completion handler for your function  or may try Operation queue with dependency to wait  <\/p>\n<pre><code>    coreDataAdd (where : \"User\", onCompletion: { (isFinished) in\n       if isFinished {\n          coreDataAdd (where : \"Profile\", onCompletion: { (isFinished) in\n          if isFinished { \n          coreDataAdd (where : \"Profile\", onCompletion: { (isFinished) in\n            if isFinished\n            \/\/Here segue to the next view\n            let storyBoard : UIStoryboard = UIStoryboard(name: \"Main\", bundle:nil)\n                                    let nextViewController = storyBoard.instantiateViewController(withIdentifier: \"Profile\") as! profileViewController\n                                    self.present(nextViewController, animated:true, completion:nil)\n\n       })\n       } \n       }\n\n       })\n    })\n\n\n\n    func coreDataAdd(where : String, onCompletion: @escaping (Bool) -&gt; Void) {\n\n\n    let headers: HTTPHeaders = [\n        \"Accept\": \"text\/html\",\n        \"Content-Type\" : \"application\/x-www-form-urlencoded\"\n    ]\n\n    let parameters = [\n        \"user\": \"\\(prefs.string(forKey: \"user\")!)\"\n        ] as [String : String]\n    Alamofire.request(geturl, method: .post, parameters: parameters, encoding: URLEncoding.httpBody, headers: headers)\n        .responseData{ response in\n            let json = JSON(data:response.result.value!)  \n            let success = json[\"Success\"][\"status\"].boolValue\n            let addJson = json[\"\\(where)_list\"].array\n\n            if success == true {\n\n                if where == \"User\" {\n               for users in addJson! {\n                       let addUser =  NSEntityDescription.insertNewObject(forEntityName: \"\\(where)\", into:context) as! User\n                        addUser.id = users[\"id\"].int32Value\n                        addUser.name = users[\"name\"].stringValue\n                        (UIApplication.shared.delegate as! AppDelegate).saveContext()\n\n                 } \n                onCompletion(true)\n                }\n\n\n\n            }else{\n\n\n            }\n              }\n\n}\n<\/code><\/pre>\n<\/p><\/div>\n<div class=\"mt24\"><\/div>\n<\/div>\n<p>            <span class=\"d-none\" itemprop=\"commentCount\">1<\/span> <\/p><\/div>\n<\/div>\n<p>[ad_2]<\/p>\n<p>solved How to wait core data add functions step by step in swift 3 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ad_1] try using completion handler for your function or may try Operation queue with dependency to wait coreDataAdd (where : &#8220;User&#8221;, onCompletion: { (isFinished) in if isFinished { coreDataAdd (where : &#8220;Profile&#8221;, onCompletion: { (isFinished) in if isFinished { coreDataAdd (where : &#8220;Profile&#8221;, onCompletion: { (isFinished) in if isFinished \/\/Here segue to the next view &#8230; <a title=\"[Solved] How to wait core data add functions step by step in swift 3\" class=\"read-more\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-wait-core-data-add-functions-step-by-step-in-swift-3\/\" aria-label=\"More on [Solved] How to wait core data add functions step by step in swift 3\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[320],"tags":[1787,471,522,531],"class_list":["post-7605","post","type-post","status-publish","format-standard","hentry","category-solved","tag-core-data","tag-ios","tag-swift","tag-swift3"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>[Solved] How to wait core data add functions step by step in swift 3 - JassWeb<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jassweb.com\/solved\/solved-how-to-wait-core-data-add-functions-step-by-step-in-swift-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[Solved] How to wait core data add functions step by step in swift 3 - JassWeb\" \/>\n<meta property=\"og:description\" content=\"[ad_1] try using completion handler for your function or may try Operation queue with dependency to wait coreDataAdd (where : &quot;User&quot;, onCompletion: { (isFinished) in if isFinished { coreDataAdd (where : &quot;Profile&quot;, onCompletion: { (isFinished) in if isFinished { coreDataAdd (where : &quot;Profile&quot;, onCompletion: { (isFinished) in if isFinished \/\/Here segue to the next view ... 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