2017-06-01 91 views

回答

0

写在行动等作为,

let storyBoard : UIStoryboard = UIStoryboard(name: "Main", bundle:nil) 
    let nextViewController=storyBoard.instantiateViewController(withIdentifier:"signUpView") 
    self.navigationController?.present(nextViewController, animated: true, completion: nil); 
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错误:/用户/尤拉/桌面/ 3/CustomCalloutView /CustomCalloutView.swift:26:9:类型'CustomCalloutView'的值没有成员'navigationController' –

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使用导航控制器作为根视图。嵌入导航控制器在初始视图控制器 –

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Emded - 导航控制器 - 禁用按钮的 –