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retreiving the value at a perticular postion

 
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Nagarjuna Laghumavarapu

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Joined: 19 Dec 2007
Posts: 2
Location: hyderabad

PostPosted: Wed Dec 19, 2007 11:25 pm    Post subject: retreiving the value at a perticular postion
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hi........

my requirement is i have a map with 4 fields.......my map contains 5 rows with this 5 fields......when i send the map to terminal the cursor should be at the first column......when i press the tab key it should go to the next row first column......at any point of time if i press function key the value at that curosr position has to be retreived.......

can any one suggest me the solution........


thanx in advance
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dick scherrer

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Joined: 23 Nov 2006
Posts: 19270
Location: Inside the Matrix

PostPosted: Thu Dec 20, 2007 12:42 am    Post subject:
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Hello,

I suspect the 4-field and the 5-field difference is a typo.

Quote:
when i press the tab key it should go to the next row first column
If this was implemented, how would the user ever get to field 3 on any row to enter data?

The tab on a 3270 causes the cursor to be placed at the next unprotected field. You could modify the attribute bytes and make fields 2-n protected, and a tab would skip over them - but they would not be available for data entry. If you simply want the cursor to move to the first field of the "next" row, use the "new-line" key (on many emulators it is either the Enter key or the Ctrl key - it is usually something that can be customized).
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Craq Giegerich

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Joined: 19 May 2007
Posts: 1512
Location: Virginia, USA

PostPosted: Thu Dec 20, 2007 1:13 am    Post subject: Re: retreiving the value at a perticular postion
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Nagarjuna Laghumavarapu wrote:
hi........

my requirement is i have a map with 4 fields.......my map contains 5 rows with this 5 fields......when i send the map to terminal the cursor should be at the first column......when i press the tab key it should go to the next row first column......at any point of time if i press function key the value at that curosr position has to be retreived.......

can any one suggest me the solution........


thanx in advance


EIBPOS will give you the position of the cursor.
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