Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
280 views
in Technique[技术] by (71.8m points)

ios - Setting the default tab when using storyboards

Can anyone please tell me how to set the default tab when using storyboards in iOS. I can't seem to figure out how to accomplish this.

Thank you

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

Whilst you can set the initial selected tab programmatically like the other answers, to achieve the same in your storyboard without touching code you would perform the following:

  1. Select the Tab Bar Controller in the Storyboard Interface
  2. Show the Identity Inspector in the Utilities panel
  3. Add a new "User Defined Runtime Attribute"
  4. Set the Key Path to "selectedIndex"
  5. Set the Type to "Number"
  6. Set the Value to the index of the tab you wish to select (a value of 1 would select the second tab for example)
  7. Save the Storyboard, build and run the application

This should be what it looks like when you've achieved the above steps:


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...