uitableview - create a UITableViewController programmatically in Swift -

-

i'm trying to, title say, set uitableviewcontroller programmatically. after few hours of trying hope can me. and, yes, hve checked out other posts on matter:

import uikit  class mainviewcontroller: uitableviewcontroller {      init(style: uitableviewstyle) {         super.init(style: style)         // custom initialization     }      override func viewdidload() {         super.viewdidload()       }      override func didreceivememorywarning() {         super.didreceivememorywarning()         // dispose of resources can recreated.     }      // #pragma mark - table view data source      override func numberofsectionsintableview(tableview: uitableview?) -> int {         return 1     }      override func tableview(tableview: uitableview?, numberofrowsinsection section: int) -> int {         return 5     }       override func tableview(tableview: uitableview?, cellforrowatindexpath indexpath: nsindexpath?) -> uitableviewcell? {         var cell = tableview?.dequeuereusablecellwithidentifier("cell") as? uitableviewcell          if !cell {             cell = uitableviewcell(style: uitableviewcellstyle.value1, reuseidentifier: "cell")         }         cell!.textlabel.text = "test"         return cell     }  }

and appdelegate looks this:

func application(application: uiapplication, didfinishlaunchingwithoptions launchoptions: nsdictionary?) -> bool {         self.window = uiwindow(frame: uiscreen.mainscreen().bounds)          let mainviewcontroller: uitableviewcontroller = mainviewcontroller(style: uitableviewstyle.plain)         let navigationcontroller: uinavigationcontroller = uinavigationcontroller()         navigationcontroller.pushviewcontroller(mainviewcontroller, animated: false)          self.window!.rootviewcontroller = navigationcontroller         self.window!.backgroundcolor = uicolor.whitecolor()         self.window!.makekeyandvisible()         return true     }

the program run, does, following error:

fatal error: use of unimplemented initializer 'init(nibname:bundle:)' class 'helloworld.mainviewcontroller'

i changes mainviewcontroller(style: uitableviewstyle.plain) mainviewcontroller(nibname: nil, bundle: nil) following syntax error: extra argument 'bundle' in call

any appreciated

i'm using subclass of uitableviewcontroller no issues, using (nibname:bundle:) form, i've overridden in subclass. tried replacing subclass standard uitableviewcontroller, , still worked fine. possibly overriding init(...) method in subclass?


Comments

Post a Comment

Popular posts from this blog

database - VFP Grid + SQL server 2008 - grid not showing correctly -

-
i having problem, have grid called "gridbasica" , this: thisform.gridbase.recordsource = "sgviemp" sgviemp cursor made executing select sqlserver command sqlexec. when want modify registry, go form , the update there. so, when come form grid, grid isnt grid anymore, big white rectangle. reading around said: delete recordsource , asingt again. thisform.gridbase.recordsource = "" *--i sqlexe here thisform.gridbase.recordsource = "sgviemp" i , works, but, when click button modify again cursos updated modify form doesnt load fields did first time. could me out that? thanks in advance. --------------- edit ------------------ i have been doing recommended: lnselect = select(0) n = sqlexec(thisform.conexion,"select emp_ccodigo codigo, emp_cnombre 'nombre o razon social', emp_cnumrif 'r.i.f' sgviempr","sgviemp1") set echo on suspend select sgviemp zap in sgviemp *-- browse *--zaps correct
Read more

jquery - Set jPicker field to empty value -

-
im using jpicker color selector in form. have clear value set window/icon 'no color selected' state. i've tried following: $(':input[name="color"]').val(''); //access value directly. (does not affect jpicker) 2: $.jpicker.list[0].color.active.val('hex', '', this); //set color black , input value 000000, instead of empty string 3: $.jpicker.list[0].color.active.val(null, '', this); //does nothing none of 3 methods seems behave properly. in advance. this works me :) $.jpicker.list[0].color.active.val('v', null); here example: http://jsfiddle.net/3up7n/
Read more

.htaccess - htaccess convert request to clean url and add slash at the end of the url -

-
ok , searched more 4 days , more 20 posts here in stach or in websites without kind of success first here htaccess file rewriteengine on rewriterule ^([a-za-z0-9_]+)/?$ index.php?page=$1 [nc] rewriterule ^([a-za-z0-9_]+)\/([a-za-z0-9_]+)\/?$ index.php?page=$1&action=$2 [nc] i tried many codes 1 worked me can call request , works me www.example.com/pagename => www.example.com/index.php?page=pagename here questions , please provide me information "in detail" understand code well 1- how convert request automatically www.example.com/index.php?page=pagename www.example.com/pagename 2- if tried add slash @ end shows me page without images or styling mean www.example.com/pagename => works www.example.com/pagename/ => doesn't work that's :) for first part need 301 rule this: rewritecond %{the_request} /index\.php\?page=([^\s&]+) [nc] rewriterule ^ /%1? [r=301,l] for second part use absolute path in css, js, images files r
Read more