tableview

问题 I am facing trouble in putting check boxes into a UITableView. I am posting a part of my code here. - (NSCell *)tableView:(NSTableView *)tableView dataCellForTableColumn:(NSTableColumn *)tableColumn row:(NSInteger)row { NSButtonCell *cell=[[NSButtonCell alloc] init]; NSString *strDisplayPlaylistName; strDisplayPlaylistName=[playListNameArray objectAtIndex:row]; [cell setTitle:strDisplayPlaylistName]; [cell setAllowsMixedState:YES]; [cell setButtonType:NSSwitchButton]; return cell; } - (void

问题 I'm sorting tableview using this code: list.sort() { $0.points > $1.points } And everything works fine (For a bit) If I use this sort method it's sorting numbers (aka points) all the way up to 10. But once a number is above 10, the list is not getting sorted anymore. And I've no idea how to solve this issue. Result under 10: Result above 10: I guess it's being placed where it is because of "10", if I would use like "60" it would be placed under the 2nd or 3rd spot. So, how can I solve this? I

问题 My table view is not able to show data in it. It is showing resultset data in console but unable to show in tableview javafx. Please help. Class RoomDetails package application; public class RoomDetails<object> { rmlist rmList = new rmlist(); getroom getRoom = new getroom(); @FXML private Button btnRoom_add; @FXML private Button btnRoom_update; @FXML private Button btnRoom_del; @FXML private TableView<ListRoom> tblroomdetails; @FXML private TableColumn<object, Object> tblroomno; @FXML private

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 4 years ago . I have an App that synch data from parse. I have a class and object. When i added new data (row) i need that parse send auto push notification to all device that have the app installed. I try to read the doc but not but can figure out how to do it. Any help? 回答1: As far as I understand from your explanation, you

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 2 years ago . I want to show Products of "group_type" == 1 in CollectionView and Products of "group_type" == 2 in TableView. I want to populate TableView in order where "group_title" will be Section Header and Products in Array "Products" as Rows. Below is my JSON. What Swift code do I need? "product_groups": [

问题 i work with swift for osx. I have a nstableview (one row, one column) with a custom cell view. in the storyboard i have "designed" two different row layouts with identifiers CellLayout1 and CellLayout2 func numberOfRows(in tableView: NSTableView) -> Int { return dataArray.count } func tableView(_ tableView: NSTableView, viewFor tableColumn: NSTableColumn?, row: Int) -> NSView? { let view = tblPositions.make(withIdentifier: "CellLayout1", owner: nil) as! CustomCell view.txtName.stringValue =

问题 Im writing an application which the main view controller is a UIViewController . It has some icons in a grid and I want to dismiss (sliding down) this grid when one of the icons is clicked. This I've done already. The problem is: when the grid is dismisseed I want another View to come from the top of the screen. This view is in this same root view controller. But I want to display the content of other view controllers in this view. For example: I want this view to show a

问题 I'm trying to accomplish searching for other users only when the user has typed at least 2 words, and only then begin the search in the database (because I don't want to scan the entire database for the users). I had some problems with 2 letter search, but I think I got the code (thanks to user Jay). However when I run it in the simulator, the console prints name, but nothing shows up in the tableview? (its empty). Do you know what I have done wrong? This is my code: class

问题 content of text file gr.spinellis.ckjm.ClassVisitor 13 2 0 14 74 34 2 9 gr.spinellis.ckjm.ClassMetricsContainer 3 1 0 3 18 0 2 2 gr.spinellis.ckjm.MetricsFilter 7 1 0 6 30 11 2 5 gr.spinellis.ckjm.PrintPlainResults 2 1 0 2 8 0 1 2 gr.spinellis.ckjm.MethodVisitor 11 2 0 21 40 0 1 8 gr.spinellis.ckjm.CkjmOutputHandler 1 1 0 1 1 0 3 1 i am parsing text file and then i want to view the values in organized way , the parsing works well , now i want to put the values i get from text file to

问题 I have added some textField and textView on static table view. the code was fine and running on xcode 6.4 / ios 8. * but it is throwing exception which i am not able to track. now i am debugging code on xcode 7.2 (swift2.2) I tried putting symbolic and and exceptional break point too but no luck :( following is stack trace of crash, Thanks in advance for your valuable help. 2015-12-14 16:07:07.989 TuteMate[3380:90711] -[NSNull length]: unrecognized selector sent to instance 0x10ccc6af0 from