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real language
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Language Genero BDL
(Multiplatform & Multidatabase 4gl)
| Date: | 01/17/06 |
| Author: | Neil Martin |
| URL: | n/a |
| Comments: | 0 |
| Info: | http://www.4js.com |
| Score: |  (3.00 in 12 votes) |
-- Simple Genero BDL program consisting of karaoke.4gl and frm.per
-- Based on Johan de Lange program.
-- fgl2p karaoke.4gl
-- fglform frm.per
-- FGLGUI=1;export FGLGUI
-- FGLSERVER=`your ip`;export FGLSERVER
-- fglrun karaoke.42m
-- karaoke.4gl:
DEFINE lyrics DYNAMIC ARRAY OF STRING
MAIN
DEFINE
line1,line2 STRING,
i SMALLINT
OPEN FORM frm FROM "frm"
DISPLAY FORM frm
FOR i= 99 TO 0 STEP -1
CASE i
WHEN 0
LET line1 = "No more bottles of beer on the wall, no more bottles of beer."
LET line2 = "Go to the store and buy some more, 99 bottles of beer on the wall."
WHEN 1
LET line1 = "1 bottle of beer on the wall, 1 bottle of beer."
LET line2 = "Take one down and pass it around, no more bottles of beer on the wall."
OTHERWISE
LET line1 = sfmt("%1 bottles of beer on the wall, %1 bottles of beer.",i)
LET line2 = sfmt("Take one down and pass it around, %1 bottle",i-1)
IF i != 2 THEN
LET line2 = line2.append("s")
END IF
LET line2 = line2.append(" of beer on the wall.")
END CASE
LET lyrics[ lyrics.getLength() + 1 ] = line1
LET lyrics[ lyrics.getLength() + 1 ] = line2
END FOR
LET i = 1
DISPLAY ARRAY lyrics TO arr.* ATTRIBUTE( COUNT=lyrics.getLength() )
ON IDLE 1
CALL fgl_set_arr_curr(i)
LET i = i + 1
END DISPLAY
END MAIN
-- frm.per:
LAYOUT ( TEXT="Karaoke", STYLE="dialog" )
TABLE
{
Lyrics
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
[f001 ]
}
END -- TABLE
END -- LAYOUT
ATTRIBUTES
f001 = FORMONLY.lyrics;
END
INSTRUCTIONS
SCREEN RECORD arr ( lyrics )
END
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