topic Re: Class Constructor in Application Development and Automation Discussions

Class Constructor

Former Member — Mon, 29 Oct 2007 17:04:44 GMT

Hi experts,

I have the doubt about class constructor.

I write the code in Class constructor like,

DATA : ZCURRSTR TYPE IHTTPNVP,
       ZCURRTTYPE TYPE TIHTTPNVP.

ZCURRSTR-NAME   = 'INDIA'.
ZCURRSTR-VALUE  =  'RS'.
APPEND ZCURRSTR TO ZCURRTTYPE.

Now I want to call this Table ZCURRTTYPE in One of the method of Same class.

Any one help me on this issue.

Thanks in Advance,

Points Assured for all suggestions.

Re: Class Constructor

sreekanthgo — Mon, 29 Oct 2007 17:40:14 GMT

Hi Jasmine,

I think i gave you an example on this in ABAP forums.

<i>Please reward if that helps you and close both the forums.</i>

Thanks,

Sreekanth

Re: Class Constructor

uwe_schieferstein — Mon, 29 Oct 2007 20:16:37 GMT

Hello Jasmine

The class constructor is executed <i>once </i>for all instances of your class within your application. Since you can always access static attributes from within any instance method simply code within your instance method:

METHOD my_instance_method.
* define local data
  DATA:
    ls_zcurrstr     TYPE ihttpnvp.

  READ TABLE zcurrttype INTO ls_zcurrstr INDEX 1.  " read first entry in static itab
...
ENDMETHOD.

Regards

Uwe

Re: Class Constructor

GrahamRobbo — Mon, 29 Oct 2007 21:42:01 GMT

Hi Jassy,

the table ZCURRTTYPE must be defined as a class attribute so it is available from all methods.

Cheers

Graham Robbo