ios - How to call a method from another class dynamically in a string?

Question

I'm new to iPhone development,I want to call a method from another class in String

In LoginSuccess.m

- (void)Post:(NSString *)url AndSecondStr:(NSString *)postData AndThirdStr:(NSString *)contentType

In Register.m

LoginSuccess *loginViewInstance =  [[LoginSuccess alloc]initWithNibName:@"LoginSuccess" bundle:nil];
[loginViewInstance Post:TxtEmailId AndSecondStr:TxtUserName AndThirdStr:serializeObject];

above one is executed,but I want to call that method in String like

NSString *result = [loginViewInstance Post:TxtEmailId AndSecondStr:TxtUserName AndThirdStr:serializeObject];

Any ideas? Thanks in advance.

Girish · Accepted Answer · 2013-06-05 09:12:56Z

6

replace

- (void)Post:(NSString *)url AndSecondStr:(NSString *)postData AndThirdStr:(NSString *)contentType

with

- (NSString *)Post:(NSString *)url AndSecondStr:(NSString *)postData AndThirdStr:(NSString *)contentType
{
    NSString *str;
    str = someValue;
    return str;
}

answered Jun 5, 2013 at 9:12

Girish

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1 Comment

Groot Over a year ago

On a side note @user2439531, remane your method - (void)post:(NSString *)url andSecondStr:(NSString *)postData andThirdStr:(NSString *)contentType. Using a CAPITAL LETTER on first the first letter in a variable is customary used for a class name. The Method Name Above Hurts My Eyes!

MH babu · Accepted Answer · 2013-06-05 14:33:03Z

0

your return type data is (void). please first replace it with NSString like:

(NSString *)Post:(NSString *)url AndSecondStr:(NSString *)postData AndThirdStr:(NSString *)contentType
{
//do something
}

then to call a method from another class you can do it like first add this code in Register.m.

#import "LoginSuccess.h"

and then call it like:

 LoginSuccess *Call_String = (LoginSuccess *)[LoginSuccess sharedApplication];

 NSString *result = [Call_String Post:TxtEmailId AndSecondStr:TxtUserName AndThirdStr:serializeObject];

hope your problem will be solved

answered Jun 5, 2013 at 14:33

MH babu

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