×
INTELLIGENT WORK FORUMS
FOR COMPUTER PROFESSIONALS

Contact US

*
*
*
*

Thanks. We have received your request and will respond promptly.

Log In

Come Join Us!

Are you a
Computer / IT professional?
Join Tek-Tips Forums!
  • Talk With Other Members
  • Be Notified Of Responses
    To Your Posts
  • Keyword Search
  • One-Click Access To Your
    Favorite Forums
  • Automated Signatures
    On Your Posts
  • Best Of All, It's Free!
*Tek-Tips's functionality depends on members receiving e-mail. By joining you are opting in to receive e-mail.

Posting Guidelines

Promoting, selling, recruiting, coursework and thesis posting is forbidden.

Students Click Here
Home > Forums > Programmers > Development Tools > AttachMate solutions > FAQs

AttachMate solutions FAQ

Control Attachmate with VB(A)

Strategies for scraping in multiple screens by SkipVought
faq99-7950
Posted: 20 Feb 19 (Edited 20 Feb 19)

My working environment included scraping 3270 emulator screens for a given list of key values. Often it appeared that these key value lists needed to be used to retrieve data from more than one screen. The modus operandi in our company was to write a separate screen scraper for each screen. It also occurred that various users might want different data from those screens, so the program would need to be modified in order to satisfy each user request.

So I thought, what if I could define each screen in a common table, where by supplying only the screen name, a program could know where to go to get each data element on the any defined screen.

Here are the Schema Table headers:
ScrName Field FRM THR COL LEN TYP

where...
ScrName is the Screen Name
Field   is a name defining the field
FRM     is the first row for the field
THR     is the last row for the field
COL     is the column for the field
LEN     is the length of the field
TYP     is either NUM or CHR

Filling this table with correct data will require you to analyze each screen and capture the correct data for each field. Those fields that are editable will be easy, since you can TAB and fill the fields with xs or 9s. Display only fields may be more difficult to define although they may be the most important.

The output from your screen scraper program should then be directed to an Excel sheet/table exclusively for that screen. The screen table should have a heading for each Field in your Schema Table for that screen. So the idea here is that for any screen you retrieve ALL the data on the screen for every key value(s) entered.

If this approch interests you, then click on the link below: Send a Comment to SkipVought About This FAQ

Back to AttachMate solutions FAQ Index
Back to AttachMate solutions Forum

My Archive
Close Box

Join Tek-Tips® Today!

Join your peers on the Internet's largest technical computer professional community.
It's easy to join and it's free.

Here's Why Members Love Tek-Tips Forums:

Register now while it's still free!

Already a member? Close this window and log in.

Join Us             Close