Transitions and data transfer between Viewcontroller

Transitions and data transfer between Viewcontroller

Values can be passed forward,

The reverse pass value.

Note the position of the method when passing the value in reverse:

Https://github.com/urmyfaith/GRDBUsage/blob/master/GRDBUsage/ViewControllers/MainTableViewController.swift#L66-L86

Complete using Storyboard+segue, which was previously done using pure code.

There's an example on GitHub: Https://github.com/urmyfaith/GRDBUsage

The following article is from: https://www.andrewcbancroft.com/2016/02/22/fade-views-inout-with-fadeable-a-swift-protocol-extension/

Don't translate, look at the film is good.

Viewed on YouTube a few hands-on, video is not clear, is simply misleading.

Or look at Apple's official documentation, which is quite clear:

xcdoc://?url=developer.apple.com/library/prerelease/ios/featuredarticles/viewcontrollerpgforiphoneos/ Usingsegues.html#//apple_ref/doc/uid/tp40007457-ch15-sw8

http://developer.apple.com/library/prerelease/ios/featuredarticles/ViewControllerPGforiPhoneOS/ Usingsegues.html#//apple_ref/doc/uid/tp40007457-ch15-sw8

Transitions and data transfer between Viewcontroller