topic Re: Problem if Select-Option is INITIAL. in Application Development and Automation Discussions

Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:17:30 GMT

HI all,

I have a question on how to handle to handle Select-Options.

IF some_value IN S_value.

Logic1.

ELSE.

Logic2.

ENDIF.

Problem here is when Select-Option S_value is Empty. It is true for all values in 'some_value'. Is there any easy way to handle it, WITHOUT explicitly checking if the Select-Option IS INITIAL or not, it make my code lot simpler.

Thanks in Advance,

Ravi.

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:22:28 GMT

Hi Ravi,

Before your IF condition.You can always check for the values in S_value-low & S_value-high,to see whether it is initial or not & then go with your below IF condition.

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:22:42 GMT

Hi,

Why do you want to avoid checking whether select-option is initial. That is the simplest way to handle this.

If you dont want that then my suggestion is use, describe table S_OPTION and get number of lines. You can check whether number of lines is zero or more than zero.

Ex:

data : l type i.

describe table s_option lines l.

if l = 0.

---

else.

---

endif.

Still checking for initial is the best option.

Regards,

Ramesh.

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:22:55 GMT

Ravi,

There is no straight forward way of doing it. Probably you can append a dummy record in the SELECT OPTIONS, a blank record probably. However, you will get only those values that are blank.

Other than that you don't have an option other than checking the SELECT OPTIONS.

Regards,

Ravi

Note : Please reward the posts that help you.

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:25:48 GMT

What are you Doing exactly...

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:26:43 GMT

I think you can do it without to check th SO, if your SO is obligatory, if it isn't you should check your SO.

I believe the easier check is:

IF NOT SO[] IS INITIAL.

......

Max

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:26:55 GMT

Without checking the initial condition, I don't think it is possible.


IF NOT s_value[] IS INITIAL
   AND some_value IN S_value.
  Logic1.
ELSE.
  Logic2.
ENDIF.

Just added the [] for s_value to check for the internal table not just the header.

Re: Problem if Select-Option is INITIAL.

Former Member — Fri, 09 Dec 2005 16:28:24 GMT

If it has to have some value, make it mandatory. You are not going to save anything or improve anything by not adding the INITIAL check.