topic Re: Method to call a FORM dynamicly in Application Development and Automation Discussions

Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 06:59:54 GMT

Hi,

Is there a method to call a form dynamicly? I need something to replace "PERFORM FORM1" to "PERFORM variable".

Thanks

Lilan

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 07:05:52 GMT

Hi Lilan,

You can use PERFORM ( variable1 ) . Inside the paranthesis you can use variables, this variable can hold the subroutine name(form name)

Hope this will help you

Regards

Rengaraj

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 07:14:16 GMT

THe dynamic calls to subroutines are made using the following

PERFORM ( <var> ).

where <var> is the variable that is used to hold the form name

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 07:14:57 GMT

hi,

I used it like this.

PERFORM ( zcplus_ctat1-za_uext ).

but when i try to activate, I get the below error.

Unable to interpret "ZCPLUS_CTAT1-ZA_UEXT". Possible causes of error:

Lilan

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 07:20:34 GMT

Hi Lilan

I think its useful for u.

DATA : BEGIN OF itab OCCURS 0,

objid TYPE i,

endda TYPE d,

END OF itab.

FIELD-SYMBOLS : <ttext>.

itab-objid = 1.itab-endda = sy-datum.

APPEND itab.

itab-objid = 2.itab-endda = sy-datum.

APPEND itab.

itab-objid = 3.itab-endda = sy-datum.

APPEND itab.

itab-objid = 0.itab-endda = sy-datum.

APPEND itab.

itab-objid = 4.itab-endda = '20041212'.

APPEND itab.

itab-objid = 5.itab-endda = '99991212'.

APPEND itab.

itab-objid = 0.itab-endda = '99991212'.

APPEND itab.

CLEAR itab.

LOOP AT itab.

WRITE : / itab-objid , itab-endda.

ENDLOOP.

WRITE :/.

DELETE itab WHERE endda+0(4) NE '9999' AND objid IS INITIAL.

ASSIGN 'PRINT' TO <ttext>.

PERFORM <ttext>.

&----

*& Form <ttext>

&----

FORM <ttext>.

LOOP AT itab.

WRITE : / itab-objid , itab-endda.

ENDLOOP.

ENDFORM. " <ttext>

Reward all the helpful answers..

With Regards

Navin Khedikar

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 07:35:58 GMT

Hi,

In my code, the variable "zcplus_ctat1-za_uext" holds the name of the form that i need to call. so if I give it as PERFORM <zcplus_ctat1-za_uext>, it looks for a form with the name <zcplus_ctat1-za_uext>, which is not what i wanted.

as an example, i have a form call "create1". so

zcplus_ctat1-za_uext = 'create1'.

I need a way to call "CREATE1" using the variable.

I tried both,

PERFORM <zcplus_ctat1-za_uext> & PERFORM ( zcplus_ctat1-za_uext ). Nither works.

Lilan

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 07:53:56 GMT

hii

move this value to some temp variable and then try like

tmp = zcplus_ctat1-za_uext.

then perform (tmp)

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 08:00:47 GMT

no luck.

error

Unable to interpret "tmp". Possible causes of error: Incorrect spelling

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 08:07:08 GMT

Check this :

PERFORM (<fsubr>)[IN PROGRAM (<fprog>)][USING ... <pi>... ]

[CHANGING... <pi>... ]

[IF FOUND].

Re: Method to call a FORM dynamicly

Former Member — Wed, 14 Mar 2007 08:16:56 GMT

Try jst :

perform (formname) IN PROGRAM (progname)