F4_if_ table _value _request
Hi all,
I am working on F4 int table vaue request, but he values are populating in f4 but automaticallly another screen is disabling that f4 screen.
How to resolve this issue .
will any body help me on this .
Regards,
Madhavi
see the following examle:
DATA: W_PROGNAME LIKE SY-REPID,
W_SCR_NUM LIKE SY-DYNNR .
DATA: RETURN_VALUES LIKE DDSHRETVAL OCCURS 0 WITH HEADER LINE.
DATA: ITAB_DYNPFIELDS LIKE DYNPREAD OCCURS 0 WITH HEADER LINE,
T_DYNPFIELDS LIKE DYNPREAD.
DATA: T_DYNAME LIKE D020S-PROG,
T_DYNUMB LIKE D020S-DNUM.
DATA: BEGIN OF INT_F4 OCCURS 0,
KUNNR TYPE VBAK-KUNNR,
VBELN TYPE VBAK-VBELN,
AUDAT TYPE VBAK-AUDAT,
END OF INT_F4.
SELECT KUNNR VBELN AUDAT
INTO TABLE INT_F4
FROM VBAK
UP TO 10 ROWS.
CLEAR INT_F4.
****function module to get pop-up window of f4.
CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
EXPORTING
RETFIELD = 'VBELN'
DYNPPROG = W_PROGNAME
DYNPNR = W_SCR_NUM
DYNPROFIELD = 'KUNNR'
VALUE_ORG = 'S'
TABLES
VALUE_TAB = INT_F4
RETURN_TAB = RETURN_VALUES
EXCEPTIONS
PARAMETER_ERROR = 1
NO_VALUES_FOUND = 2
OTHERS = 3.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ELSE .
KUNNR = RETURN_VALUES-FIELDVAL.
ENDIF.
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http://download.oracle.com/docs/cd/E12839_01/integration.1111/e10224/bam_odi.htm
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you can try to put the code similar to the one below in table iterator.
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In get method of your description column split the text into lines using <br> tag.
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How can I modify this script to return only certain rows of my mySQL table?
Hi there,
I have a php script that accesses a mySQL database and it was generated out of the Flex Builder wizard automatically. The script works great and there are no problems with it. It allows me to perform CRUD on a table by calling it from my Flex app. and it retrieves all the data and puts it into a nice MXML format.
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I know how to pass a variable from Flex into php and the code on the php side to pick it up would look like this:
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Any help is appreciated.
<?php
require_once(dirname(__FILE__) . "/2257safeDBconn.php");
require_once(dirname(__FILE__) . "/functions.inc.php");
require_once(dirname(__FILE__) . "/XmlSerializer.class.php");
* This is the main PHP file that process the HTTP parameters,
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* for example, we have the following array:
* $arr = array(
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* <response>
* <data>
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* </row>
* </data>
* <metadata>
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* <pageNum>1</pageNum>
* </metadata>
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* Please notice that the generated server side code does not have any
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$filter_type = "text";
* constructs and executes a sql select query against the selected database
* can take the following parameters:
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* $_REQUEST["orderValue"] - ASC or DESC. If neither, the default value is ASC
* $_REQUEST["filter"] - the filter value
* $_REQUEST["pageNum"] - the page index
* $_REQUEST["pageSize"] - the page size (number of rows to return)
* if neither pageNum and pageSize appear, we do a full select, no limit
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* array (
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* array('field1' => "value1", "field2" => "value2")
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if ($pageNum >= 0 && $pageSize > 0) {
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* constructs and executes a sql count query against the selected database
* can take the following parameters:
* $_REQUEST["filter"] - the filter value
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* array (
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* metadata => array()
function rowCount() {
global $conn, $filter_field, $filter_type;
$where = "";
if (@$_REQUEST['filter'] != "") {
$where = "WHERE " . $filter_field . " LIKE " . GetSQLValueStringForSelect(@$_REQUEST["filter"], $filter_type);
//calculate the number of rows in this table
$rscount = mysql_query("SELECT count(*) AS cnt FROM `modelName` $where");
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$totalrows = (int) $row_rscount["cnt"];
//create the standard response structure
$toret = array(
"data" => $totalrows,
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return $toret;Hi there,
I have a php script that accesses a mySQL database and it was generated out of the Flex Builder wizard automatically. The script works great and there are no problems with it. It allows me to perform CRUD on a table by calling it from my Flex app. and it retrieves all the data and puts it into a nice MXML format.
My question, currently when I call "findAll" to retrieve all the data in the table, well, it retrieves ALL the rows in the table. That's fine, but my table is starting to grow really large with thousands of rows.
I want to modify this script so that I can pass a variable into it from Flex so that it only retrieves the rows that match the "$subscriber_id" variable that I pass. In this way the results are not the entire table's data, only the rows that match 'subscriber_id'.
I know how to pass a variable from Flex into php and the code on the php side to pick it up would look like this:
$subscriberID = $_POST['subscriberID'];
Can anyone shed light as to the proper code modification in "findAll" which will take my $subscriberID variable and compare it to the 'subscriber_id' field and then only return those rows that match? I think it has something to do with lines 98 to 101.
Any help is appreciated.
<?php
require_once(dirname(__FILE__) . "/2257safeDBconn.php");
require_once(dirname(__FILE__) . "/functions.inc.php");
require_once(dirname(__FILE__) . "/XmlSerializer.class.php");
* This is the main PHP file that process the HTTP parameters,
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* - if the current value is a hash, generate a tagname with the key value, recurse inside
* - if the current value is an array, generated tags with the default value "row"
* for example, we have the following array:
* $arr = array(
* "data" => array(
* array("id_pol" => 1, "name_pol" => "name 1"),
* array("id_pol" => 2, "name_pol" => "name 2")
* "metadata" => array(
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* we will get an xml of the following form
* <?xml version="1.0" encoding="ISO-8859-1"?>
* <response>
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* <row>
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* <name_pol>name 1</name_pol>
* </row>
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* <id_pol>2</id_pol>
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* </data>
* <metadata>
* <totalRows>345</totalRows>
* <pageNum>1</pageNum>
* </metadata>
* </response>
* Please notice that the generated server side code does not have any
* specific authentication mechanism in place.
* The filter field. This is the only field that we will do filtering after.
$filter_field = "subscriber_id";
* we need to escape the value, so we need to know what it is
* possible values: text, long, int, double, date, defined
$filter_type = "text";
* constructs and executes a sql select query against the selected database
* can take the following parameters:
* $_REQUEST["orderField"] - the field by which we do the ordering. MUST appear inside $fields.
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* $_REQUEST["pageSize"] - the page size (number of rows to return)
* if neither pageNum and pageSize appear, we do a full select, no limit
* returns : an array of the form
* array (
* data => array(
* array('field1' => "value1", "field2" => "value2")
* metadata => array(
* "pageNum" => page_index,
* "totalRows" => number_of_rows
function findAll() {
global $conn, $filter_field, $filter_type;
* the list of fields in the table. We need this to check that the sent value for the ordering is indeed correct.
$fields = array('id','subscriber_id','lastName','firstName','birthdate','gender');
$where = "";
if (@$_REQUEST['filter'] != "") {
$where = "WHERE " . $filter_field . " LIKE " . GetSQLValueStringForSelect(@$_REQUEST["filter"], $filter_type);
$order = "";
if (@$_REQUEST["orderField"] != "" && in_array(@$_REQUEST["orderField"], $fields)) {
$order = "ORDER BY " . @$_REQUEST["orderField"] . " " . (in_array(@$_REQUEST["orderDirection"], array("ASC", "DESC")) ? @$_REQUEST["orderDirection"] : "ASC");
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$rscount = mysql_query("SELECT count(*) AS cnt FROM `modelName` $where");
$row_rscount = mysql_fetch_assoc($rscount);
$totalrows = (int) $row_rscount["cnt"];
//get the page number, and the page size
$pageNum = (int)@$_REQUEST["pageNum"];
$pageSize = (int)@$_REQUEST["pageSize"];
//calculate the start row for the limit clause
$start = $pageNum * $pageSize;
//construct the query, using the where and order condition
$query_recordset = "SELECT id,subscriber_id,lastName,firstName,birthdate,gender FROM `modelName` $where $order";
//if we use pagination, add the limit clause
if ($pageNum >= 0 && $pageSize > 0) {
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//if we have rows in the table, loop through them and fill the array
$toret = array();
while ($row_recordset = mysql_fetch_assoc($recordset)) {
array_push($toret, $row_recordset);
//create the standard response structure
$toret = array(
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"pageNum" => $pageNum
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* constructs and executes a sql count query against the selected database
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* metadata => array()
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$row_rscount = mysql_fetch_assoc($rscount);
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//create the standard response structure
$toret = array(
"data" => $totalrows,
"metadata" => array()
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Hello Gurus,
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I have a bsp with one tableview for users to update shelf quantity.
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filter = "SERVER"
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MikeHi Mike,
databinding is not possible with application classes. There are just a nice way to handle "session variables". You can use them with MVC as well.
Before MVC there was flow logic. Single formfield-values are receved e.g. when declared as page parameters. Values from tableViews are received e.g. in OnInputProcessing" by fetching the TV-Object from HTMLB_MANAGER and then calling methods like "GET_CELL_VALUE".
DATA: tv type ref to CL_HTMLB_TABLEVIEW,
table_event type ref to CL_HTMLB_EVENT_TABLEVIEW.
tv ?= CL_HTMLB_MANAGER=>GET_DATA( request = request
name = 'tableView'
id = 'mytv1' ).
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good luck,
stefan. -
GROUP BY on a table with geometry
Good evening
This is an overview of my table
Geometry_|_ID_GEO_|_Year_|_Value
Polygon1_|__1______|_1999_|__5
Polygon1_|__1______|_1999_|__7
Polygon2_|__2______|_1999_|__4
Polygon2_|__2______|_1999_|__12
I would like to group this table by geometry and by year suming the value to obtain something like that:
Geometry_|_ID_GEO_|_Year_|_Value
Polygon1_|__1______|_1999_|__12
Polygon2_|__2______|_1999_|__16
I have written the following SQL statement which work perfectly:
SELECT SUM(Value),ID_GEO FROM MyTable WHERE Year=1999 GROUP BY ID_GEO
But when i add the Geometry field in the statement like:
SELECT Geometry,SUM(Value),ID_GEO FROM MyTable WHERE Year=1999 GROUP BY ID_GEO
It does not work anymore. I obtain an error: SQLState: 42000, ErrorCode: 979 which seems to be related to the Group by...
The point is that i need the Geometry in the result query to then generate a map.
I am using Oracle entreprise 10 with oracle Locator only.
Can anyone help me? I don't understand why it does not work.
Many thanks
SylvainI was faced with a similar issue more than a year ago. The solution for me was to create an user defined aggregate function: agg_first_geom. This will help aggragating your data by keeping/taking the first geometry. This of course is valid when you have a 1 to 1 relationship with one of the columns in your group by, which you confirmed earlier.
Try it and see whether this could be of help.
first create the type agg_geom_t and the function agg_first_geom. Once that is finished you should be able to have your SQL statement as follows:
SELECT SUM(Value) as SUMOfValue ,ID_GEO, agg_first_geom(geometry) FROM MyTable WHERE Year=1999 GROUP BY ID_GEO
create or replace type agg_geom_t as object (
geom_agg mdsys.sdo_geometry,
static function ODCIAggregateInitialize(sctx in out agg_geom_t)
return number,
member function ODCIAggregateIterate(self in out agg_geom_t,
value in mdsys.sdo_geometry) return number,
member function ODCIAggregateTerminate(self in agg_geom_t,
return_value out mdsys.sdo_geometry, flags in number) return number,
member function ODCIAggregateMerge(self in out agg_geom_t,
ctx2 in agg_geom_t) return number
create or replace type body agg_geom_t is
static function ODCIAggregateInitialize(sctx in out agg_geom_t)
return number is
begin
sctx := agg_geom_t(null);
return ODCIConst.Success;
end;
member function ODCIAggregateIterate(
self in out agg_geom_t, value in mdsys.sdo_geometry)
return number is
begin
geom_agg := value;
return ODCIConst.Success;
end;
member function ODCIAggregateTerminate(self in agg_geom_t,
return_value out mdsys.sdo_geometry, flags in number) return number is
begin
return_value := geom_agg;
return ODCIConst.Success;
end;
member function ODCIAggregateMerge(self in out agg_geom_t,
ctx2 in agg_geom_t) return number is
begin
geom_agg := ctx2.geom_agg;
return ODCIConst.Success;
end;
end;
create or replace function agg_first_geom (input mdsys.sdo_geometry) return mdsys.sdo_geometry
parallel_enable aggregate using agg_geom_t;
commit;SELECT SUM(Value) as SUMOfValue ,ID_GEO, agg_first_geom(geometry) FROM MyTable WHERE Year=1999 GROUP BY ID_GEO -
How to create a vertical bar chart from a table? (PHP, HTML and CSS)
Hi everyone,
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<h3>GPA Performance Graph</h3>
<table id="data-table" border="1" cellpadding="10" cellspacing="0"
summary="The performance of students throughout the years in university">
<thead>
<tr>
<td> </td>
<th scope="col">Year 1</th>
<th scope="col">Year 2</th>
<th scope="col">Year 3</th>
<th scope="col">Year 4</th>
<th scope="col">Year 5</th>
</tr>
</thead>
<tbody>
<tr>
<th scope="row">Sem 1</th>
<td><?php echo $gpa11;?></td>
<td><?php echo $gpa21;?></td>
<td><?php echo $gpa31;?></td>
<td><?php echo $gpa41;?></td>
<td><?php echo $gpa51;?></td>
</tr>
<tr>
<th scope="row">Sem 2</th>
<td><?php echo $gpa12;?></td>
<td><?php echo $gpa22;?></td>
<td><?php echo $gpa32;?></td>
<td><?php echo $gpa42;?></td>
<td><?php echo $gpa52;?></td>
</tr>
</tbody>
</table>
</div>
</div>
</body>
</html>
Here's the look:
GPA Performance Graph
Year 1
Year 2
Year 3
Year 4
Year 5
Sem 1
Sem 2
Please help me on this because this is my 1st project on php.Hi
Are you using BI query? If yes then follow the steps -
1. Take Sales org in rows of BI query. & take invoice type & Key figure in Columns.
2. In VC use this query & drag chart from the output of this query.
3. Right click on chart & go to 'Configure Element'. There select Chart Type as 'Bar chart'
4. Below that you will get default option as clustered, there you select 'Stacked'
5. Create Data series as per your requirement.
6. Arrange proper layout of the model & then deploy.
You will get required output in stacked format.
Regards
Sandeep -
MySQL query to connect to multiple tables
The following is a code I made for a search page to search my database "***_members". I want the code to not only take the information from the table "bands", but also the table "venues".
I would also like the search to not only look for "name" but also other things in the database like "genre" or "pricing".
Here is part of my code, I have put */*/* around the stuff that I tried that out but didn't help.
if(isset($_REQUEST['submit'])) {
$search = $_GET['search'];
$terms = explode(" ", $search);
$query = "SELECT * FROM bands WHERE ";
*/*/*$query = "SELECT * FROM venues WHERE ";*/*/*
$i=0;
foreach($terms as $each){
$i++;
if($i==1){
$query .= "name */*/*AND genre*/*/* LIKE '%$each%' ";
}else{
$query .= "OR name */*/*AND genre*/*/* LIKE '%$each%' ";
mysql_connect("*********","************","**********") or die("Could Not Connect To Server..!");
mysql_select_db("*******_members");
$query = mysql_query($query);
$num = mysql_num_rows($query);
if($num > 0 && $search!=""){
echo "$num result(s) found for <b>$search</b>!<br />";
while($row = mysql_fetch_assoc($query)){
$id = $row['id'];
$name = $row['name'];
$ctsp = $row['ctsp'];
$image = $row['image'];
$genre = $row['genre'];
$influ = $row['influ'];
$location = $row['location'];
$pricing = $row['pricing'];Here's the thing...if you want to create dynamic sites then you MUST learn SQL basics. SQL sytax is very specificy - you can't simply guess at it.
Here's a good place to start:
http://www.w3schools.com/SQl/default.asp
If you want to select from more than one table, then you must join them. To join tables, they must have some relationship. You can either join them in the From clause, or as I prefer, in the Where clause. Also, you conditions in the where clause are incorrect.
Here's an example:
SELECT * FROM bands, venues
WHERE bands.venue_id = venues.venues_id AND
(bands.genre LIKE '%$each%' OR bands.name LIKE '%$each%') -
How to apply Foreign Keys on top of a Common Lookup table
I have an issue where i am mandated to enforce RI on an applications database (a good thing). but I have several common lookup tables where many of the "codes" reside for many different code types. I also have the mandate that i cannot change the
underlying DDL to make composite keys to match the codes table PK. I am currently looking at creating indexed views on top of the Codes table to seperate the logical tables it contains. This is several hundred views. Although doable is there another solution
I am not seeing? I have scoured the web in search of an answer knowing I cannot be the only SQL developer in this situation. I do know that I do not want to write several hundred triggers to enforce RI. Table schema below, the CdValue column is the column
that is used throughout the hundreds of tables that use this codes table, and their corresponding column is not named the same.
CREATE TABLE dbo.CodesTable (
PartyGrpId INT NOT NULL
, CdTyp VARCHAR ( 8 ) NOT NULL
, CompId INT NOT NULL
, CdValue VARCHAR ( 8 ) NOT NULL
, CdValueDesc VARCHAR ( 255 ) NULL
, AltValueDesc VARCHAR ( 100 ) NULL
, DefaultInd CHAR ( 1 ) NULL
, OrderNum SMALLINT NULL
, ActiveCd CHAR ( 1 ) NULL
, ExpireDtm SMALLDATETIME NULL
, EffectDtm SMALLDATETIME NULL
, ModById INT NULL
, ModDtm SMALLDATETIME NULL
, CreateById INT NULL
, CreateDtm SMALLDATETIME NULL
, CONSTRAINT PC_dbo_EcdDetail
PRIMARY KEY CLUSTERED ( PartyGrpId ASC, CdTyp ASC, CompId ASC, CdValue ASC )
ON FG_Data
) ON FG_Data;
I did though run into one forum where a person brought up a great idea. Filtered Foreign Keys, what a novel concept, if it could work it would make so much less code to fix an issue like this. :)
ALTER TABLE dbo.BusinessStatus WITH NOCHECK
ADD CONSTRAINT FK_dbo_BusinessStatus_CodesTable FOREIGN KEY (LoanStsDtCd) REFERENCES dbo.CodesTable (CdValue) WHERE CdTyp = 'Status'
U.S. Army Airborne! The only way to fly>> I have several common lookup tables where many of the "codes" reside for many different code types. <<
No! This is called “Automobiles, S quids and Lady Gaga” SQL and laugh at you or fire you or both. A table is a set; a set has one and only one kind of element it it. This is the basis of RDBMS and First Normal Form.
This is so bad it has a name; OTLT for “One True Lookup Table” ;I give an example of how stupid this in one of my books where a Dewey Decimal Classification for Churches is the same as the ICD code for deformed testicles.
There is no such crap as a “generic_type_code” in RDBMS. It either a “<something in particular>_type” or a “<something in particular>_code” in data modeling and the ISO-11179 standards.
You have more NULL-able columns in one table than you should have in an entire schema!
You have audit data (creation and modification) in the row under audit. This is both stupid and illegal. You cannot expose the audit trail to the data user by law. When you delete a row, you also destroy the audit trail –Doh!
You have no CHECK() constraint on the (effective_date, expiry_date) pair.
Putting “_table” in a table name is a design error called a “tibble” to make fun of how silly it. You might want to download the PDF of bad SQL code smells from Red Gate so you can avoid things like this.
>> the CdValue column is the column that is used throughout the hundreds of tables that use this codes table, and their corresponding column is not named the same. <<
“_value” and “_code” are both what ISO-1179 calls an attribute property. It is a silly as a list of adjectives without a noun.
Each encoding is a separate table in a valid schema, each with its own validation and verification. You have to stop doing this. This is fundamental!!
--CELKO-- Books in Celko Series for Morgan-Kaufmann Publishing: Analytics and OLAP in SQL / Data and Databases: Concepts in Practice Data / Measurements and Standards in SQL SQL for Smarties / SQL Programming Style / SQL Puzzles and Answers / Thinking
in Sets / Trees and Hierarchies in SQL -
How to add a table (dynamic created) into a model attribute
i have dynamically created an internal table. Generally i use model-binding in a stateful MVC-Application.
Is there a possibiltity to transfer the dynamic table to a model. As far as i know generic attributes are not allowed in the modell class.
Every hint welcome
thx in advanceBy some miracle I do have this finally working. I will warn you up front that the code is not the cleanest (I have stuff copied in from all over the place. I probably have lots of unused variable references - but I am running out of time to clean it up further). Also I don't have all the logic to support all your different possible dynamic structure types. I always use SFLIGHT as my dyanmic structure. Therefore you will have to adapt the coding to lookup the actual structure type in use.
So I have a model that has an structure ITAB type ref to data. In my Model initialization I go ahead and dynamically redfine this to my specific type:
METHOD init.
SELECT SINGLE * FROM sflight INTO CORRESPONDING FIELDS OF isflight.
DATA: struct_type TYPE REF TO cl_abap_structdescr,
tabletype TYPE REF TO cl_abap_tabledescr.
struct_type ?= cl_abap_structdescr=>describe_by_name( 'SFLIGHT' ).
CREATE DATA me->itab TYPE HANDLE struct_type.
ENDMETHOD.
Then in my View I have the following:
<%@page language="abap" %>
<%@extension name="htmlb" prefix="htmlb" %>
<%@extension name="phtmlb" prefix="phtmlb" %>
<%@extension name="bsp" prefix="bsp" %>
<htmlb:content design="design2003" >
<htmlb:page title=" " >
<htmlb:form>
<phtmlb:matrix width="100%" >
<%
field-symbols: <wa> type any.
assign model->itab->* to <wa>.
* append initial line to <wa_itab> assigning <Wa>.
data: descriptor type ref to CL_ABAP_STRUCTDESCR.
descriptor ?= CL_ABAP_STRUCTDESCR=>describe_by_data( <wa> ).
data: flddescr type DDFIELDS.
flddescr = descriptor->GET_DDIC_FIELD_LIST( ).
field-symbols: <wa_field> like line of flddescr.
data: label type ref to cl_htmlb_label.
data: input type ref to CL_HTMLB_INPUTFIELD.
data: binding_string type string.
"Loop through each field in the structure Definition
loop at flddescr assigning <Wa_field>.
clear label.
clear input.
concatenate '//model/itab.'
<wa_field>-FIELDNAME
into binding_string.
label ?= cl_htmlb_label=>factory( _for = binding_string ).
input ?= cl_htmlb_inputfield=>factory( _value = binding_string ).
%>
<phtmlb:matrixCell row = "+1"
vAlign = "TOP" />
<bsp:bee bee="<%= label %>" />
<phtmlb:matrixCell col = "+1"
vAlign = "TOP" />
<bsp:bee bee="<%= input %>" />
<%
endloop.
%>
</phtmlb:matrix>
<htmlb:button id="Test" onClick="Test" text="Submit"/>
</htmlb:form>
</htmlb:page>
The key to making this work are custom getter/setters. In your model class, you can copy from the template methods (Like GETM_S_XYZ for the metadata structure method). Copy them and remove the _ on the front of the name. Then change XYZ to the name of the attribute you are binding for. The following are my custom methods.
method get_m_s_itab .
* uses ****************************************************************
* data ****************************************************************
* code ****************************************************************
* method is supposed to return either info about a specific component
* of a structure (component is not initial -> return ref to
* if_bsp_metadata_simple) or the complete structure
* (component is initial -> return ref to if_bsp_metadata_struct)
data: l_attribute_ref type ref to data,
l_attr_ref type ref to data,
l_exception type ref to cx_root,
l_ex type ref to cx_sy_conversion_error,
l_ex_bsp type ref to cx_bsp_conversion_exception,
l_ex2 type ref to cx_bsp_t100_exception,
l_type type i,
l_index type i,
l_name type string,
l_component type string,
l_getter type string.
data: l_field_ref type ref to data,
l_dfies_wa type dfies,
rtti type ref to cl_abap_elemdescr.
data: crap type string,
rest type string,
t_index(10) type c.
split attribute_path at '[' into crap rest.
split rest at ']' into t_index crap.
****Dummy Object to avoid dumps
create object metadata type cl_bsp_metadata_simple
exporting info = l_dfies_wa.
call method if_bsp_model_util~disassemble_path
exporting
path = attribute_path
importing
name = l_name
index = l_index
component = l_component
type = l_type.
data: l_dataref type string.
****Dynamically determine your actual structure - for this demo
****I just hardcode SFLIGHT
concatenate 'SFLIGHT-' l_component into l_dataref.
data: field type ref to data.
****Create a data object of the specified type
try.
create data field type (l_dataref).
catch cx_sy_create_data_error.
exit.
endtry.
rtti ?= cl_abap_typedescr=>describe_by_data_ref( field ).
l_dfies_wa = rtti->get_ddic_field( ).
clear metadata.
create object metadata type cl_bsp_metadata_simple
exporting info = l_dfies_wa.
endmethod.
method get_s_itab .
* uses ****************************************************************
* data ****************************************************************
* code ****************************************************************
* get the given value of the component of the struct, e.g.
* field-symbols: <l_comp> type any.
* assign component component of structure XYZ to <l_comp>.
* value = <l_comp>.
data: l_attr_ref type ref to data,
l_field_ref type ref to data.
data: l_attribute_ref type ref to data,
l_exception type ref to cx_root,
l_ex type ref to cx_sy_conversion_error,
l_ex2 type ref to cx_bsp_t100_exception,
l_type type i,
l_index type i,
l_name type string,
l_component type string,
l_getter type string,
rtti type ref to cl_abap_elemdescr.
field-symbols: <o_data> type any,
<n_data> type any.
*Test
call method if_bsp_model_util~disassemble_path
exporting
path = attribute_path
importing
name = l_name
index = l_index
component = l_component
type = l_type.
* get a field reference for the assignment
field-symbols: <wa> type any,
<l_comp> type any.
assign me->itab->* to <wa>.
assign component l_component of structure <wa> to <l_comp>.
get reference of <l_comp> into l_field_ref.
****Dynamically determine your actual structure - for this demo
****I just hardcode SFLIGHT
data: l_dataref type string.
concatenate 'SFLIGHT-' l_component into l_dataref.
data: field type ref to data.
****Create a data object of the specified type
try.
create data field type (l_dataref).
catch cx_sy_create_data_error.
exit.
endtry.
assign l_field_ref->* to <o_data>.
assign field->* to <n_data>.
move <o_data> to <n_data>.
* call conversion routine
try.
value = if_bsp_model_util~convert_to_string(
data_ref = field
attribute_path = attribute_path
no_conversion_exit = 0 ).
catch cx_sy_conversion_error into l_ex.
me->errors->add_message_from_exception(
condition = attribute_path
exception = l_ex
dummy = value ).
catch cx_bsp_t100_exception into l_ex2.
me->errors->add_message_from_t100(
condition = attribute_path
msgid = l_ex2->msgid
msgno = l_ex2->msgno
msgty = l_ex2->msgty
p1 = l_ex2->msgv1
p2 = l_ex2->msgv2
p3 = l_ex2->msgv3
p4 = l_ex2->msgv4
dummy = value ).
endtry.
endmethod.
method set_s_itab .
* uses ****************************************************************
* data ****************************************************************
* code ****************************************************************
* assign the given value to the component of the struct, e.g.
* field-symbols: <l_comp> type any.
* assign component component of structure XYZ to <l_comp>.
* <l_comp> = value.
data: l_attr_ref type ref to data,
l_field_ref type ref to data.
data: l_attribute_ref type ref to data,
l_exception type ref to cx_root,
l_ex type ref to cx_sy_conversion_error,
l_ex_bsp type ref to cx_bsp_conversion_exception,
l_ex2 type ref to cx_bsp_t100_exception,
l_type type i,
l_index type i,
l_name type string,
l_component type string,
l_getter type string,
rtti type ref to cl_abap_elemdescr.
field-symbols: <o_data> type any,
<n_data> type any.
*Test
call method if_bsp_model_util~disassemble_path
exporting
path = attribute_path
importing
name = l_name
index = l_index
component = l_component
type = l_type.
* get a field reference for the assignment
field-symbols: <wa> type any,
<l_comp> type any.
assign me->itab->* to <wa>.
assign component l_component of structure <wa> to <l_comp>.
get reference of <l_comp> into l_field_ref.
****Dynamically determine your actual structure - for this demo
****I just hardcode SFLIGHT
data: l_dataref type string.
concatenate 'SFLIGHT-' l_component into l_dataref.
data: field type ref to data.
****Create a data object of the specified type
try.
create data field type (l_dataref).
catch cx_sy_create_data_error.
exit.
endtry.
assign field->* to <n_data>.
move <l_comp> to <n_data>.
* call conversion routine
try.
if_bsp_model_util~convert_from_string(
data_ref = field
value = value
attribute_path = attribute_path
use_bsp_exceptions = abap_true
no_conversion_exit = 0 ).
catch cx_sy_conversion_error into l_ex.
me->errors->add_message_from_exception(
condition = attribute_path
exception = l_ex
dummy = value ).
catch cx_bsp_conversion_exception into l_ex_bsp.
me->errors->add_message_from_exception(
condition = attribute_path
exception = l_ex_bsp
dummy = value ).
catch cx_bsp_t100_exception into l_ex2.
me->errors->add_message_from_t100(
condition = attribute_path
msgid = l_ex2->msgid
msgno = l_ex2->msgno
msgty = l_ex2->msgty
p1 = l_ex2->msgv1
p2 = l_ex2->msgv2
p3 = l_ex2->msgv3
p4 = l_ex2->msgv4
dummy = value ).
endtry.
if <n_data> is initial.
clear <l_comp>.
else.
move <n_data> to <l_comp>.
endif.
endmethod.
I know that is a LOT of nasty code without too much explanation. I'm afriad there isn't time right now to expand on how it works too much. Between my day job and trying to finish the BSP book, there just isn't much time left. Like I said before there is a very large section in the book on this topic that hopefully explains it. The book will be out in December or early January - but perhaps I will get some time before then to write up something on SDN about this. -
Select count(x) on a table with many column numbers?
Hi all,
i have a table with physical data with 850 (!!) colums and
~1 Million rows.
The select count(cycle)from test_table Statement is very, very slow
WHY?
The select count(cycle)from test_table is very fast by e.g 10 Colums. WHY?
What has the number of columns, to do with the SELECT count(cyle).... statement?
create test_table(
cycle number primary key,
stamp date,
sensor 1 number,
sensor 2 number,
sensor_849 number,
sensor_850 number);
on W2K Oracle 9i Enterprise Edition Release 9.2.0.4.0 Production
Can anybody help me?
Many Thanks
Achimhi lennert, hi all,
many thanks for all the answers. I�m not an Oracle expert.
Sorry for my english.
Hi Lennert,
you are right, what must i do to use the index in the
query? Can you give me a pointer of direction, please?
Many greetings
Achim
select count(*) from w4t.v_tfmc_3_blocktime;
COUNT(*) ==> Table with 3 columns (very fast)
306057
Ausf�hrungsplan
0 SELECT STATEMENT Optimizer=CHOOSE
1 0 SORT (AGGREGATE)
2 1 TABLE ACCESS (FULL) OF 'V_TFMC_3 _BLOCKTIME'
Statistiken
0 recursive calls
0 db block gets
801 consistent gets
794 physical reads
0 redo size
388 bytes sent via SQL*Net to client
499 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
1 rows processed
select count(*) from w4t.v_tfmc_3_value;
COUNT(*)==> Table with 850 columns (very slow)
64000
Ausf�hrungsplan
0 SELECT STATEMENT Optimizer=CHOOSE
1 0 SORT (AGGREGATE)
2 1 TABLE ACCESS (FULL) OF 'V_TFMC_3 _VALUE'
Statistiken
1 recursive calls
1 db block gets
48410 consistent gets
38791 physical reads
13068 redo size
387 bytes sent via SQL*Net to client
499 bytes received via SQL*Net from client
2 SQL*Net roundtrips to/from client
0 sorts (memory)
0 sorts (disk)
1 rows processed -
MB5B Report table for Open and Closing stock on date wise
Hi Frds,
I am trying get values of Open and Closing stock on date wise form the Table MARD and MBEW -Material Valuation but it does not match with MB5B reports,
Could anyone suggest correct table to fetch the values Open and Closing stock on date wise for MB5B reports.
Thanks
Mohan MHi,
Please check the below links...
Query for Opening And Closing Stock
Inventory Opening and Closing Stock
open stock and closing stock
Kuber -
Hi All,
i got an error while dropping a table which is
ORA-00600: internal error code, arguments: [kghstack_free1], [kntgmvm: collst], [], [], [], [], [], [], [], [], [], []
i know learnt that -600 error is related to dba. now how to proceed.
thanks and regards,
sri ram.00600 errors should be raised as service request with Oracle as it implies some internal bug.
You can search oracle support first to see if anyone has had the same class of 00600 error, and then if not (and therefore no patch) raise your issue with Oracle.
http://support.oracle.com -
Logical level in Fact tables - best practice
Hi all,
I am currently working on a complex OBIEE project/solution where I am going straight to the production tables, so the fact (and dimension) tables are pretty complex since I am using more sources in the logical tables to increase performance. Anyway, what I am many times struggling with is the Logical Levels (in Content tab) where the level of each dimension is to be set. In a star schema (one-to-many) this is pretty straight forward and easy to set up, but when the Business Model (and physical model) gets more complex I sometimes struggle with the aggregates - to get them work/appear with different dimensions. (Using the menu "More" - "Get levels" does not allways give the best solution......far from). I have some combinations of left- and right outer join as well, making it even more complicated for the BI server.
For instance - I have about 10-12 different dimensions - should all of them allways be connected to each fact table? Either on Detail or Total level. I can see the use of the logical levels when using aggregate fact tables (on quarter, month etc.), but is it better just to skip the logical level setup when no aggregate tables are used? Sometimes it seems like that is the easiest approach...
Does anyone have a best practice concerning this issue? I have googled for this but I haven't found anything good yet. Any ideas/articles are highly appreciated.Hi User,
For instance - I have about 10-12 different dimensions - should all of them always be connected to each fact table? Either on Detail or Total level.It not necessary to connect to all dimensions completely based on the report that you are creating ,but as a best practice we should maintain all at Detail level only,when you are mentioning any join conditions in physical layer
for example for the sales table if u want to report at ProductDimension.ProductnameLevel then u should use detail level else total level(at Product,employee level)
Get Levels. (Available only for fact tables) Changes aggregation content. If joins do not exist between fact table sources and dimension table sources (for example, if the same physical table is in both sources), the aggregation content determined by the administration tool will not include the aggregation content of this dimension.
Source admin guide(get level definition)
thanks,
Saichand.v
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