{"id":767,"date":"2020-01-15T13:25:00","date_gmt":"2020-01-15T04:25:00","guid":{"rendered":"https:\/\/www.elehobby.fun\/?p=767"},"modified":"2020-01-15T13:25:00","modified_gmt":"2020-01-15T04:25:00","slug":"swiftno4-beginning-ios13-app-development","status":"publish","type":"post","link":"https:\/\/www.7crystalsky.com\/?p=767","title":{"rendered":"Swift\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30ebNo.4 Beginning iOS13&Swift App Development"},"content":{"rendered":"
\"\"<\/div>\n
\n<\/div>\n

\u4eca\u56de\u306f\u3001 Chapter3 ToDoList\u3067\u3059\u3002
\ntableview\u3092\u4f7f\u3063\u305fToDo\u30a2\u30d7\u30ea\u3067\u3059\u3002
\n\u3053\u306e\u672c\u306e\u6587\u7ae0\u304b\u3089\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5165\u529b\u3057\u3066\u3044\u304f\u306e\u306f\u3001\u9aa8\u304c\u6298\u308c\u307e\u3059\u3002\u6ce8\u610f\u3059\u308b\u306e\u306f\u3001”{” \u3068 “}” \u3068\u304c
\n\u6b63\u3057\u304f\u76f8\u5bfe\u3057\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u8aa4\u5165\u529b\u3057\u3066\u3044\u306a\u3044\u304b\u4f55\u5ea6\u3082\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002
\n\u6b21\u56de\u306f\u3001CoreData\u3092\u4f7f\u3063\u305fToDo\u30ea\u30b9\u30c8\u3067\u3059\u3002<\/p>\n

\n\/\/  <\/span>ViewController.swift<\/div>\n
\n\/\/  <\/span>TodoList<\/div>\n
<\/div>\n
<\/div>\n
\nimport<\/span> UIKit<\/div>\n
<\/div>\n
\nclass<\/span> <\/span>ViewController<\/span>: <\/span>UIViewController,<\/span>UITableViewDelegate,<\/span>UITableViewDataSource {<\/span><\/div>\n
\n    <\/span>func<\/span> tableView<\/span>(_<\/span> tableView: UITableView<\/span>, numberOfRowsInSection section: Int<\/span>) -> Int<\/span> {<\/div>\n
\n        <\/span>return<\/span> Contents<\/span>.count<\/span><\/div>\n
\n    <\/span>}<\/div>\n
\n    <\/span><\/div>\n
\n    <\/span>func<\/span> tableView<\/span>(_<\/span> tableView: UITableView<\/span>, cellForRowAt indexPath: IndexPath<\/span>) -> UITableViewCell<\/span> {<\/div>\n
\n        <\/span>let<\/span> TodoCell : UITableViewCell<\/span> = tableView.dequeueReusableCell<\/span>(withIdentifier: “TodoCell”<\/span>, for: indexPath)<\/div>\n
\n        <\/span>TodoCell.textLabel<\/span>!.text<\/span> = Contents<\/span>[indexPath.row<\/span>]<\/div>\n
\n        <\/span>return<\/span> TodoCell<\/div>\n
\n    <\/span>}<\/div>\n
\n    <\/span><\/div>\n
<\/div>\n
\n    <\/span><\/span>override <\/span>func <\/span>viewDidLoad<\/span>() {<\/span><\/div>\n
\n        <\/span>super<\/span>.viewDidLoad<\/span>()<\/div>\n
\n        <\/span><\/span>\/\/ Do any additional setup after loading the view.<\/div>\n
\n        <\/span>if<\/span> UserDefaults<\/span>.standard<\/span>.object<\/span>(forKey: “TodoList”<\/span>) !=<\/span> nil<\/span> {<\/div>\n
\n            <\/span>Contents<\/span> = UserDefaults<\/span>.standard<\/span>.object<\/span>(forKey: “TodoList”<\/span>) as<\/span>! [String<\/span>]<\/div>\n
\n        <\/span>}<\/div>\n
\n    <\/span>}<\/div>\n
<\/div>\n
\n    <\/span><\/span>override<\/span> <\/span>func<\/span> <\/span>didReceiveMemoryWarning() {<\/span><\/div>\n
\n        <\/span><\/span>super<\/span>.<\/span>didReceiveMemoryWarning()<\/span><\/div>\n
\n    <\/span>}<\/div>\n
\n}<\/div>\n