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Reply from jenkee on May 16 at 2:38 AM It's not clear what you're asking, but if you want an interactive program where the user sits at the initial screen and fills in one or more fields and the program responds after they hit ENTER, you can look into 'Process After Input.'
If the user needs to page through data at their own pace, look into using an ALV (many examples online).
| | | ---------------Original Message---------------
From: gerold.mueller
Sent: Thursday, May 12, 2016 5:06 AM
Subject: Temp. Breaking a While Loop
Hi,
I'm searching for a mechanism that can realize the following idea.
Going over a list and stop/wait (on "read x" until the next return from a user.
I know, the following script is not working! As far as I know, the loop has to be done via another input channel, but I don't know how to do this.
Any ideas? I appreciate any help!
while read a
do
echo --- $a ---
echo --- check $a --- go on with return ---
read x
done < abc
Regards,
Gerold |
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