MapKit in iOS 8 and Swift -

-

i'm trying use mapkit on ios 8 , keep getting error: 

trying start mapkit location updates without prompting location authorization. must call    -[cllocationmanager requestwheninuseauthorization] or -[cllocationmanager  requestalwaysauthorization] first.

looking here, found had implement nslocationwheninusagedescription in plist , make call locationmanager.requestwheninuseauthorization() nothing happens , still error in console. doing wrong?

in application delegate made optional var locationmanager outside class , set

locmanager = cllocationmanager() locmanager!.requestwheninuseauthorization()

this causes alert view pop nslocationwheninuseusagedescription or nslocationalwaysusagedescription if change appropriately.

then in view controller file made var outside class hold local cllocationmanager. set

if locmanager {         locman = locmanager!         locman!.delegate = self     }

then can use delegate method

func locationmanager(_manager: cllocationmanager!,didchangeauthorizationstatus status: clauthorizationstatus)

which gets called when authorisation status changes, when user responds pop up. inside can use bit of code put user location on map

if status == clauthorizationstatus.authorizedwheninuse {         map.showsuserlocation = true     }

will add users location map if authorised when in use.


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