Large String in ALV Cell

Hi,
what is the best way to get a large string into an ALV Grid cell?
Any help is greatly appreciated.
/ Elvez

Hi,
I suggest that you place a button on the column, and when clicked show a TEXT editor (CL_GUI_TEXTEDIT) in a DOCKING container with the text that you want.
Even if you use the full length of 255 for a column, for the user to see other columns, he has to scroll left / right.
Regards,
Ravi
Note : Please mark the helpful answers

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"... after all, He's not a tame lion..."
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Large string into the VARCHAR2 field parsing problem

Guys,
SQL> select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
CORE 10.2.0.4.0 Production
TNS for Solaris: Version 10.2.0.4.0 - Production
NLSRTL Version 10.2.0.4.0 - Production
My problem is: The frontend of the application sends a large string into the VARCHAR2 (4000 BYTES) field.
The string it sends is somewhat like the samples given below. I need to parse and put them in the tables
as shown below. Please let me know, if you have any questions. -
Crit: Some text1.
Proficient (points 2): Some more text1.
Comment1...........................................
..Comment1
Crit: Some text2.
Non-performance (points 0): Some more text2.
Crit: Some text3.
Distinguished (points 3): Some more text3.
Crit: Some text4.
Distinguished (points 3): Some more text4.
Table 1
Crit points comment morecomment
Some text1. 2 Some more text1. Comment1.............................Comment1
Some text2. 0 Some more text2.
Some text3. 3 Some more text3.
Some text4. 3 Some more text4.
Table 2
Overall Comment
Crit: Some text1.
Proficient (points 2): Some more text1.
Crit: Some text2.
Non-performance (points 0): Some more text2.
Crit: Some text3.
Distinguished (points 3): Some more text3.
Crit: Some text4.
Distinguished (points 3): Some more text4.
Overall comments:
Blah2 Blah2 Blah2!
Some more blah2 blah2 blah2.
Table 1
Crit points comment morecomment
Some text1. 2 Some more text1.
Some text2. 0 Some more text2.
Some text3. 3 Some more text3.
Some text4. 3 Some more text4.
Table 2
Overall Comment
Blah2 Blah2 Blah2!
Some more blah2 blah2 blah2.
Crit: Some text1.
Proficient (points 2): Some more text1.
Comment1...........................................
..Comment1.
Crit: Some text2.
Non-performance (points 0): Some more text2.
Comment2...............................Comment2.
Crit: Some text3.
Distinguished (points 3): Some more text3.
Crit: Some text4.
Distinguished (points 3): Some more text4.
Overall comments:
Blah1 Blah1 Blah1!Some more blah1 blah1 blah1.
Table 1
Crit points comment morecomment
Some text1. 2 Some more text1. Comment1.............................Comment1
Some text2. 0 Some more text2. Comment2...............................Comment2.
Some text3. 3 Some more text3.
Some text4. 3 Some more text4.
Table 2
Overall Comment
Blah1 Blah1 Blah1!Some more blah1 blah1 blah1.--------------------------------------------------------------------
My code which doesn't work
WITH t AS
(SELECT 'Crit: Some text1.
Proficient (points 2): Some more text1.
Crit: Some text2.
Non-performance (points 0): Some more text2.
Crit: Some text3.
Distinguished (points 3): Some more text3.
Crit: Some text4.
Distinguished (points 3): Some more text4.
Overall comments:
Blah2 Blah2 Blah2!
Some more blah2 blah2 blah2.' string
FROM dual)
SELECT SUBSTR(REGEXP_SUBSTR(string,'Crit: +$', 1, level), 12) "Crit",
 SUBSTR(REGEXP_SUBSTR(string,'points [^\)]+', 1, level), 8) "points",
 SUBSTR(REGEXP_SUBSTR(string,'\):^[[:alnum:]]+$', 1, level), 3) "comment",
 SUBSTR(REGEXP_SUBSTR(string,'^[[:alnum:]]+$', 1, level), 1) "morecomment"
FROM t
CONNECT BY LEVEL <= (LENGTH(string) - LENGTH(REPLACE(string, 'Crit:')))/5
WITH t AS
(SELECT 'Crit: Some text1.
Proficient (points 2): Some more text1.
Comment1...........................................
..Comment1
Crit: Some text2.
Non-performance (points 0): Some more text2.
Crit: Some text3.
Distinguished (points 3): Some more text3.
Crit: Some text4.
Distinguished (points 3): Some more text4.' string
FROM dual)
SELECT SUBSTR(string, INSTR(string, 'Overall comments:', -1) + 18) "overall_comment"
FROM t
CONNECT BY LEVEL <= (LENGTH(string) - LENGTH(REPLACE(string, 'Crit:')))/5Edited by: abyss on Sep 17, 2010 12:26 PM

Hi,
Except for the morecomment column, you almost had it.
Oracle documentation often refers to ^ and $ as meaning beginnig- and end-of-line, but they seem to mean beginning- and end-of-string.
Aside from that , I just changed a few details (like ' +' to '.+').
SELECT SUBSTR (REGEXP_SUBSTR (string, 'Crit:.+', 1, level), 6, 18) AS Crit,
 SUBSTR (REGEXP_SUBSTR (string, 'points [^\)]+', 1, level), 8 ) AS points,
 SUBSTR (REGEXP_SUBSTR (string, '\):[ [:alnum:]]+', 1, level), 3 ) AS cmnt,
 REGEXP_REPLACE ( SUBSTR ( REGEXP_SUBSTR ( string || CHR(10) ||'Crit:'
 , '.*?Crit:'
 , 1
 , LEVEL + 1
 , 'n' -- . matches newline
 , LENGTH ( REGEXP_SUBSTR ( string
 , 'Crit:.*'
 , 1
 , LEVEL
 ) +
 LENGTH ( REGEXP_SUBSTR ( string
 , 1
 , LEVEL
 ) - 2
 , 'Crit:$'
 ) more_cmnt
FROM t
CONNECT BY LEVEL <= (LENGTH(string) - LENGTH(REPLACE(string, 'Crit:')))/5
; This gets the results you requested from the data you posted. I don't know if it gets those results for the right reasons or not, since you didn't post any reasons for why you want those results. Always explain why you want the results you do, giving specific examples from the sample data.
The morecomment (called more_cmnt above) is much more complicated, since it involves scanning across multiple lines. I wouldn't be surprised if there is a simpler way than what I posted above.
I do not recommend doing this in pure SQL. I suggest a PL/SQL function, because debugging and maintenance would be so much easier.
To populate table2:
WITH got_pos AS
 SELECT string
 , INSTR (string, 'Overall comments:', -1) AS pos
 FROM t
SELECT SUBSTR ( string
 , pos + 18
 ) AS overall_comment
FROM got_pos
WHERE pos > 0
;

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Hello,
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Thank you and regards.

Hello,
I'm using attribute cl_gui_alv_grid=>mc_style_button to put some cells in my ALV as buttons. I need that when the user push those buttons an event is raised. Does someone have any example of buttons in ALV cells?
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hi ,
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1.Cell Color.
While Building Fieldcatalog ,there is one field called
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i_field-emphasize = 'C26'.
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Have a look at this example .
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DATA: BEGIN OF i_pa0001 OCCURS 0,
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 subty TYPE pa0001-subty,
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PERFORM fieldcat.
PERFORM layout_build.
PERFORM dispaly .
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FORM fieldcat .
CLEAR :w_field,i_field[].
w_field-fieldname = 'PERNR'.
w_field-tabname = 'I_PA0001'.
w_field-seltext_m = 'PERNR'.
APPEND w_field TO i_field.
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w_field-tabname = 'I_PA0001'.
w_field-seltext_m = 'SUBTY'.
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CLEAR w_field.
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FORM dispaly .
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EXPORTING
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I_CALLBACK_USER_COMMAND = ' '
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I_CALLBACK_HTML_END_OF_LIST = ' '
I_STRUCTURE_NAME =
I_BACKGROUND_ID = ' '
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I_GRID_SETTINGS =
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 it_fieldcat = i_field
IT_EXCLUDING =
IT_SPECIAL_GROUPS =
IT_SORT =
IT_FILTER =
IS_SEL_HIDE =
I_DEFAULT = 'X'
I_SAVE = ' '
IS_VARIANT =
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IT_HYPERLINK =
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IT_EXCEPT_QINFO =
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E_EXIT_CAUSED_BY_CALLER =
ES_EXIT_CAUSED_BY_USER =
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 t_outtab = i_pa0001
EXCEPTIONS
PROGRAM_ERROR = 1
OTHERS = 2
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MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
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FORM get_data .
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INTO CORRESPONDING FIELDS OF TABLE i_pa0001
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LOOP AT i_pa0001.
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Hi,
I need to send a large string from servlet in an web application to a
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Hi,
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DATA lo_nd_date_table TYPE REF TO if_wd_context_node.
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> Attribute Name (Column Name)
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ENDLOOP.
I have inserted this code at the end. Initially few other properties were set to the cells.
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Regards,
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Hi Lekha,
In my case, the columns represents dates. The rows represent projects. So, only those row cells are editable where the project is valid.
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lo_nd_date_table = wd_context->get_child_node( name = wd_this->wdctx_date_table ).
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Rekha

Large String in ALV Cell

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