Text problem

[Former Member]

Hi Experts,

I have a free text field in abode form .If i enter any text in that filed,it has to be store in custom table as a number and again i have to retrieve back the text what i have entered in the free text field from the custom table based on some condition.how to do this ? without using read_text and save_text.Because if i use that means i have to split the text into 72 chars in each line .

if so there may be splitting of a word into two words so, i am expecting the solution other than read_text and save_text.Could you please help me out on this ?

Thanks & Regards,

Nandhini

Moderator message: please choose more descriptive subject lines for your posts.

Edited by: Thomas Zloch on Jun 1, 2011 3:08 PM

[Former Member]

Hi,

I think you can use the privilege of encryption and decryption function modules to solve the issue.

step 1. Encrypt the given text using the fm VRM_COMPUTE_MD5 and extract the numric numbers

2. store both encrypted in a custom table say ztencryp with 2 fields encrypted and numerals.

3. Decrypt it using the saved value from the table.

Edited by: Rahul Babukuttan on Jun 1, 2011 3:25 PM

[Former Member]

Hi Rahul,

Thanks for your fast response.I have checked with the FM 'VRM_COMPUTE_MD5' and it is returning the ID as numerals.But i dont know how to store that ID in a custom table with the text encrypted and then how to decrypt the text value from the table using the ID value ?

[Former Member]

Any helps?

[former_member449766]

You can still use read_text and save_text. Then to split the string into N characters without splitting a word into two words,

use FM TEXT_SPLIT or RKD_WORD_WRAP

[Sandra_Rossi]

Hi Nandhini,

I have a free text field in adobe form .If i enter any text in that field,it has to be store in custom table as a number

what do you mean "as a number"?

without using read_text and save_text.Because if i use that means i have to split the text into 72 chars in each line . if so there may be splitting of a word into two words

I guess that it's your main question. You may convert a variable of type "string" using CONVERT_STREAM_TO_ITF_TEXT, and vice versa with function module CONVERT_ITF_TO_STREAM_TEXT. Then you'll be able to use READ_TEXT and SAVE_TEXT.

Best regards,

Sandra