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plurals

POCan't set a label in a view
primarykey
Id
12940492
data
AcceptedAnswerId
12942090
AnswerCount
1
ClosedDate
CommentCount
18
CommunityOwnedDate
CreationDate
2012-10-17T18:02:21.543
FavoriteCount
0
LastActivityDate
2012-10-17T20:21:29.547
LastEditDate
2012-10-17T20:21:29.547
LastEditorUserId
1752740
OwnerUserId
1752740
ParentId
0
PostTypeId
1
Score
0
ViewCount
172
LastEditorDisplayName
text
Body
I have the following situation. I have a view controller (ContentController) with 3 buttons at the top. Below I added a second view (contentView), this view should display content that are behind those 3 buttons. So every time I press a button, the contentView changes. So what I did was created three addition controllers. FirstController.m, FirstController.h, FirstController.xib SecondController.m, SecondController.h, SecondController.xib, ThirdController.m, ThirdController.h, ThirdController.xib, in my ContentController.m I added 3 IBActions that handles the change. <pre><code>@interface ViewController () @property (nonatomic,strong) UIViewController *nextController; @end @implementation ViewController @synthesize nextController = _nextController; -(IBAction)chooseFirstController:(id)sender { _nextController = [[FirstController alloc] initWithNibName:@"FirstController" bundle:nil]; [self.contentView addSubview:_nextController.view]; } -(IBAction)chooseSecondController:(id)sender{ _nextController = [[SecondController alloc] initWithNibName:@"SecondController" bundle:nil]; [self.contentView addSubview:_nextController.view]; } -(IBAction)chooseThirdController:(id)sender{ _nextController = [[ThirdViewController alloc] initWithNibName:@"ThirdViewController" bundle:nil]; [self.contentView addSubview:_nextController.view]; } </code></pre> My first and ThirdController just showing tableviews inside the contentView of contentController. But in my secondController I used a gridView for displaying items. Now when I press a cell, it should go to a detailViewController, whichs shows more information about that cell. So in my cellForRowAtIndex I did the following. <pre><code>- (void)gridView:(NRGridView *)gridView didSelectCellAtIndexPath:(NSIndexPath *)indexPath { NSLog(@"cell clicked"); PlayerDetailController *playerController = [[PlayerDetailController alloc]initWithNibName:@"PlayerDetailController" bundle:nil]; [playerController setLblTest:@"hooray this works"]; [self.view addSubview:playerController.view]; } </code></pre> It correctly executes setLblTest and also showing the detailViewcontroller inside my ContentView. But it don't changes the label. to my @"hooray" this works. But although as you can see in my log it passes it correctly. <pre><code>@synthesize testLabel = _testLabel; @synthesize lblTest = _lblTest; -(void)setLblTest:(NSString *)lblTest{ if(![_lblTest isEqual:lblTest]){ _lblTest = lblTest; } NSLog(@"log komt %@",lblTest); [_testLabel setText:lblTest]; } </code></pre> LOG <pre><code>RacingGenk[567:c07] log komt hooray this works </code></pre> Hope this clarifies more my problem Thank you
Tags
<objective-c><ios><ipad><view><uilabel>
Title
Can't set a label in a view
singulars
PostAcceptedAnswerId
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USSarah Geebelen
UserOwnerUserId
1. USSarah Geebelen
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
 singulars
 PostTypePostTypeId
 PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

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Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.