如何在swift中调用initWith ... [英] How to call initWith... in swift

问题描述

我有一个Objective-c类（RDAlertView），它创建一个Alert（UOSlertView for ios< 8和UIAlertController for ios> = 8）

I have a an objective-c class (RDAlertView) which create an Alert (UIAlertView for ios < 8 and UIAlertController for ios >=8 )

以下是Objective-C中的代码：

Here is the code in Objective-C:

RDAlertView* alert = [[RDAlertView alloc] initWithTitle:@"Notification" 
                                                message:@"message" 
                                             completion:completion:^(NSInteger buttonIndex, NSInteger cancelButtonIndex, NSArray *textflieds) { } 
                                      cancelButtonTitle:@"Ok" 
                                      otherButtonTitles:nil];

[alert show];

我的问题是：如何在Swift中调用它而不改变我的课程（如果可能）？

My question is: How to call this in Swift without any change in my class (if possible)?

以下是示例项目的链接： https ：//bitbucket.org/ejanowski/rdalertview-issue

Here is a link for the sample project : https://bitbucket.org/ejanowski/rdalertview-issue

推荐答案

我认为这就是你所需要的：

I think this is what you need:

var alert = RDAlertView(title: "Notification", message: "message", completion: nil, cancelButtonTitle: "OK", otherButtonTitles: nil)
alert.show()

希望它会有所帮助。

这篇关于如何在swift中调用initWith ...的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！