InitWithNibName和viewDidLoad? [英] InitWithNibName and viewDidLoad?

问题描述

可能重复:
initWithNibName VS viewDidLoad

Possible Duplicate:
initWithNibName VS viewDidLoad

我是iOS开发的新手.我想知道这两个功能之间的主要区别吗?

I'm new at iOS development. I would just like to know the main differences between these 2 functions ?

感谢您的帮助

推荐答案

    viewDidLoad

在视图加载并初始化/取消存档并加载到内存中时调用.这是一个很棒的定制站.

Is called when the view loads and is initiated/Unarchived and loaded into the memory. This is a great customisation stop.

 initWithNibName:

用于用xib文件的名称初始化某个类(它是重写的init方法)，bundle参数指定文件的位置，您将为主要包(项目文件夹)传递nil.

Is used for initializing a certain class ( it is an overriden init method) with a xib file's name, the bundle parameter specifies the location of the file, you would pass nil for the main bundle, which is the projects folder.

您应该在viewDidLoad中设置属性.从nib File创建控制器实例时，会调用initWithNibName:.我不会在其中放置自定义代码.

You should set up your properties in the viewDidLoad. The initWithNibName: is something that you call when you create a controller instance from a nib File. I wouldn't put customisation code there.

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