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You're reading from  SwiftUI Essentials – iOS 14 Edition

Product typeBook
Published inMay 2021
Reading LevelBeginner
PublisherPackt
ISBN-139781801813228
Edition1st Edition
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Neil Smyth
Neil Smyth
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Neil Smyth

Neil Smyth has over 25 years of experience in the IT industry, including roles in software development and enterprise-level UNIX and Linux system administration. In addition to a bachelor’s degree in information technology, he also holds A+, Security+, Network+, Project+, and Microsoft Certified Professional certifications and is a CIW Database Design Specialist. Neil is the co-founder and CEO of Payload Media, Inc. (a technical content publishing company), and the author of the Essentials range of programming and system administration books.
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21.3 Container Child Limit

Container views are limited to 10 direct descendant views. If a stack contains more than 10 direct children, Xcode will likely display the following syntax error:

Extra arguments at positions #11, #12 in call

If a stack exceeds the 10 direct children limit, the views will need to be embedded into multiple containers. This can, of course, be achieved by adding stacks as subviews, but another useful container is the Group view. In the following example, a VStack can contain 12 Text views by splitting the views between Group containers giving the VStack only two direct descendants:

VStack {

    

    Group {

         Text("Sample Text")

         Text("Sample Text")

         Text("Sample Text")

      &...

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SwiftUI Essentials – iOS 14 Edition
Published in: May 2021Publisher: PacktISBN-13: 9781801813228

Author (1)

author image
Neil Smyth

Neil Smyth has over 25 years of experience in the IT industry, including roles in software development and enterprise-level UNIX and Linux system administration. In addition to a bachelor’s degree in information technology, he also holds A+, Security+, Network+, Project+, and Microsoft Certified Professional certifications and is a CIW Database Design Specialist. Neil is the co-founder and CEO of Payload Media, Inc. (a technical content publishing company), and the author of the Essentials range of programming and system administration books.
Read more about Neil Smyth