I am newbie in iOS development and I have a problem to understand file owner logic.<\/p>\n
I have this situations:<\/p>\n
I have two views (View_iPad, View_iPhone) and their controllers (ViewController_iPad, ViewController_iPhone). Based on a device where app is launched, particular view and its controller is used. Then, I add a subview from xib file to this view (it doesn’t matter if iPad or iPhone view is used). Let’s say that there is a different position of this subview in iPad and iPhone view. This subview contains some labels, so I have to create IBOulets in subviews controller.<\/p>\n
If I understand, according to apple’s logic, file owner of view is a controller (file which has access to this view and can communicate with it). So each of 3 views (iPhone, iPad, subview) has its own controller, it means that these controllers are file owners of these views.<\/p>\n
But when I load subview with code:<\/p>\n
NSArray *nibContents = [[NSBundle mainBundle] loadNibNamed:@\"subview\" owner:self options:nil];\n<\/code><\/pre>\nand add it as a subview to iPad\/iPhone view, there is a problem because this subview contains IBOutlets for labels and this labels are in subview controller and not in a iPhone\/iPad controller.<\/p>\n
This error is shown then:<\/p>\n
\nTerminating app due to uncaught exception ‘NSUnknownKeyException’, reason: ‘[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.’<\/p>\n<\/blockquote>\n
How can I solve this? I tried to put as a owner @”subviewController” but it didn’t help. Thank you.<\/p>\n
EDIT!!:<\/strong> So I was trying to solve this but still it doesn\u00b4t work. Here is a new situation:<\/p>\nSubview controller is owner of the subview but custom class of the root view is a class (derived from UIView) which contains outlets.<\/p>\n
If I have in iPad\/iPhone controller owner:@”subviewController”, Igot this error:<\/p>\n
\nTerminating app due to uncaught exception ‘NSUnknownKeyException’, reason: ‘[ setValue:forUndefinedKey:]: this class is not key value coding-compliant for the key view.’<\/p>\n<\/blockquote>\n
Where the view is a property from subview controller. Now tell me where is the problem. I am really desperate!<\/p>\n
Or If I have owner:self, some window with instructions is opened with EXC_BAD_ACCESS error.<\/p>\n","protected":false},"excerpt":{"rendered":"
I am newbie in iOS development and I have a problem to understand file owner logic. I have this situations: I have two views (View_iPad, View_iPhone) and their controllers (ViewController_iPad, ViewController_iPhone). Based on a device where app is launched, particular view and its controller is used. Then, I add a subview from xib file to […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4238","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/4238","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=4238"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/4238\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=4238"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=4238"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=4238"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}