iOS Programming: The Big Nerd Ranch Guide

More on Storyboards

In this exercise, you created a storyboard, set up a few view controllers, laid out their interfaces, and created some segues between them. This is the basic idea behind storyboards, and while there are a few more flavors of segues and types of view controllers you can set up, you get the idea. A storyboard replaces lines of code.

For example, the push segues in this application replace this code:

-​ ​(​v​o​i​d​)​t​a​b​l​e​V​i​e​w​:​(​U​I​T​a​b​l​e​V​i​e​w​ ​*​)​t​a​b​l​e​V​i​e​w​ ​ ​ ​ ​d​i​d​S​e​l​e​c​t​R​o​w​A​t​I​n​d​e​x​P​a​t​h​:​(​N​S​I​n​d​e​x​P​a​t​h​ ​*​)​i​p​ {​ ​ ​ ​ ​U​I​V​i​e​w​C​o​n​t​r​o​l​l​e​r​ ​*​v​c​ ​=​ ​[​[​U​I​V​i​e​w​C​o​n​t​r​o​l​l​e​r​ ​a​l​l​o​c​]​ ​i​n​i​t​]​;​ ​ ​ ​ ​[​[​s​e​l​f​ ​n​a​v​i​g​a​t​i​o​n​C​o​n​t​r​o​l​l​e​r​]​ ...