Import SQLClient into existing XCODE (swift) project -


i've never messed ios new me. i'm trying import sqlclient an existing xcode project. (i need fire off insert ios app.)

https://github.com/martinrybak/sqlclient

i've tried both installation methods listed martin via cocoapods , manual can't either work.

for option #1) worked fine until tried pod install , met

analyzing dependencies [!] dependency sqlclient (~> 0.1.3) not used in concrete target.

i expecting command produce file named sqlclient.xcworkspace. wasn't sure if new xcworkspace file meant replace main project xcode file. since didn't work, moved onto option #2.

for option #2 wasn't sure put contents. (does martin mean /sqlclient/sqlclient/sqlclient/sqlclient or /sqlclient/sqlclient/sqlclient?)

was supposed copy files or whole folder? contents go project @ same level original xcode project file or in subfolder? i've tried couple variations admittedly don't know sqlclient files/folders should placed in relation other project files.

i've tried messing bridge file i've been unable load it.

i have time (2 days) figure out i'm willing learn need guidance.

here's pic of existing xcode project , latest attempt import sqlclient.enter image description here

it looks have files in project correctly.

things check.

if said yes create bridge file when dragged object-c file project need add #import "sqlclient.h" bridge file. if created bridge file manually make sure added build settings - objective-c bridging header.

make sure in target - general - linked framework , libraries have libiconv.tb , libfreetds.a

swift 3

class testviewcontroller: uiviewcontroller, sqlclientdelegate {       // handles errors sqlclient       func error(_ error: string!, code: int32, severity: int32) {             print("\(error!) \(code) \(severity)")       }        //mark: lifecyle       override func viewdidload() {            super.viewdidload()            let client = sqlclient.sharedinstance()!            client.delegate = self            client.connect("servernameorip", username: "cool", password: "cool", database: "database") { success in            client.execute("select * table", completion: { (_ results: ([any]?)) in             table in results as! [[[string:anyobject]]] {                 row in table {                     (columnname, value) in row {                         print("\(columnname) = \(value)")                     }                 }             }             client.disconnect()         })     }    }   }

created sample project here


Comments

Post a Comment

Popular posts from this blog

inversion of control - Autofac named registration constructor injection -

does autofac support specifying registration name in components' constructors? example: ninject's namedattribute . you need use autofac.extras.attributed package on top achieve this so let's have 1 interface , 2 classes: public interface ihello { string sayhello(); } public class englishhello : ihello { public string sayhello() { return "hello"; } } public class frenchhello : ihello { public string sayhello() { return "bonjour"; } } then have consumer class, in want select instance injected: public class helloconsumer { private readonly ihello helloservice; public helloconsumer([withkey("en")] ihello helloservice) { if (helloservice == null) { throw new argumentnullexception("helloservice"); } this.helloservice = helloservice; } public string sayhello() { return this.helloservice.sayhello()...
Read more

verilog - Systemverilog dynamic casting issues -

i've code snippet following in testbench function void write_to_port( my_data_type_base data ); my_data_type_extended data_ext; if(!$cast(data_ext, data)); `uvm_error(get_type_name(), "failed cast"); `uvm_info(get_name(), $psprintf("data_ext :\n%s", data_ext.sprint()), uvm_medium) // write data_ext out port.... endfunction when run it, i'm getting uvm_error "failed cast." i'm not quire sure why $cast not returning 1. can see, i'm printing out extended class data item after casting uvm_info. can see it's being cast properly. if don't use $cast if condition, don't runtime error. isn't coding practice use if dynamic cast check if $cast returning 1 ? what might reason behind cast not returning 1 in above case? i think semicolon on line 'if' not belong? i think consumes if statement, , uvm_error executes regardless of how if evaluates: if(!$cast(data_ext, data)); <- no semico...
Read more

ios - Change Storyboard View using Seague -

i have following code checks connection server, , depending on want change views if no connection found. nsstring *connect = [nsstring stringwithcontentsofurl:[nsurl urlwithstring:@"http://myserver.com"] encoding:nsutf8stringencoding error:nil]; if (connect == null) { [self performseguewithidentifier:@"network_failure" sender:self]; } else { // other code here } my problem not change views. have added storyboard segue between 2 views identifier of network_failure . not have navigation controller or that, problem? thanks help! no not problem. first of all, in objectivec exists nil object oriented null . must use that. so: if(connect == nil) or better: if(!connect) so due fact nil not same of null , probably code does't enter in if scope . you have been able discover breakpoint. anyway: be sure set trigger segue (line) 2 view controller , , name network_failure (that not best name. should instead view1toview2 ) as, m...
Read more