Problem with the default date picker

Hello

I want to set a default value for a date picker in my application. I need to fix the date of the first date of the current month at the first start of my application. I tried to adjust the default value of my date picker control object, but when I do this I get all sorts of errors. So I decided to do a process in which I put my defaults and it works.

This is my code:

DECLARE
T_DATE DATE;
BEGIN
T_DATE: = TO_DATE ('01' |) TO_CHAR (SYSDATE, 'MM') | TO_CHAR (SYSDATE, 'YY'), 'DDMMYY');
: P18_STARTDATUMRAPPORT1: = T_DATE;
: P18_STARTDATUMRAPPORT2: = T_DATE;
: P18_STARTDATUMRAPPORT3: = T_DATE;
END;

This is my point of process:

Sequence: 10
Address the point: On Load - footer after
Run the process: once a page visit (by default).

But the problem I'm now meet is the fact that when I run my application, the values are not defined when I run this page. It's only the second time I go to this page, or refresh the values are put in my dates selectors.
Anyone know why this is, and how it can be solved?

Thanks in advance,

Bram.

Hello

Process which set the default values for page elements are best placed in the point of the process "on the load - before the header" - try to set it to that.

In addition, you can quickly get to the first day of a month to help:

TRUNC(SYSDATE,'MM')

Andy

Tags: Database

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problem with the default value of the parameter in function

Hi all

create or replace FUNCTION date_post_message (
user_lock_in  IN  users.user_lock%TYPE,
form_type_in  IN users.form_type%TYPE DEFAULT 0 ,
date_in       IN                       DATE)
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Naama wrote:
If a value is null to convert it to 0? I mean in the part of the statement of the parameter

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It is a good practice to validate values passed in parameters at the beginning of a function. If you really want to go to the city, discover the Design By Contract.

Cheers, APC

Published by: APC on November 9, 2011 13:36

Example added, as requested by OP

problems with the link Date variable
I am using a Date as a variable binding in a display object, and I'm running into difficulty. I have the binding variable type defined to date and the control flags for the Type of Format and Format defined respectively on 'Date of Simple' and 'yyyy-MM-dd ". When I run the application test module and enter the date in the correct format, the View object returns the expected results. However, when I try to set a property to bind the query for a group of JHeadstart parameters in my definition of the application in order to highlight the variable to an input dateField control bind, I get the following exception:

30 Jan 08:49:56 (ErrorReportingUtils) ERROR - java.lang.IllegalArgumentException
at java.sql.Date.valueOf(Date.java:104)
at oracle.jbo.domain.Date.toDate(Date.java:348)
to oracle.jbo.domain.Date. < init > (Date.java:279)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0 (Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at oracle.jbo.domain.TypeConvMapEntry.convert(TypeConvMapEntry.java:73)
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at oracle.jbo.common.VariableImpl.convertToJava(VariableImpl.java:546)
at oracle.jbo.common.VariableValueManagerImpl.doSetVariableValue(VariableValueManagerImpl.java:182)
at oracle.jbo.common.VariableValueManagerImpl.setVariableValue(VariableValueManagerImpl.java:223)
at oracle.jbo.common.VariableValueManagerImpl.setVariableValue(VariableValueManagerImpl.java:229)
at oracle.jheadstart.model.adfbc.v2.JhsApplicationModuleImpl.applyBindParams(JhsApplicationModuleImpl.java:173)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
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at oracle.adf.model.binding.DCDataControl.invokeMethod(DCDataControl.java:1795)
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at oracle.adf.model.binding.DCInvokeMethod.callMethod(DCInvokeMethod.java:219)
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at oracle.adf.model.binding.DCDataControl.invokeOperation(DCDataControl.java:1802)
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at oracle.adf.controller.faces.lifecycle.FacesPageLifecycle.prepareRender(FacesPageLifecycle.java:98)
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to oracle.adf.controller.v2.lifecycle.Lifecycle$ 1.execute(Lifecycle.java:297)
at oracle.adf.controller.v2.lifecycle.Lifecycle.executePhase(Lifecycle.java:116)
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at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:162)
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at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:197)
at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:123)
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at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621)
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at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:122)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:111)
to oracle.oc4j.network.ServerSocketReadHandler$ SafeRunnable.run (ServerSocketReadHandler.java:260)
to com.evermind.util.ReleasableResourcePooledExecutor$ MyWorker.run (ReleasableResourcePooledExecutor.java:303)
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However, it seems that the value of the parameter link has actually changed, according to the message issued by the procedure JhsApplicationModuleImpl.applyBindParams (...) debugging:

30 - Jan 08:46:23 DEBUG (JhsApplicationModuleImpl) - ViewObject ViewObj: bind move_date param value has changed: old value = null, new value = Wed Jan 07 00:00:00 CST 2009

One thing I noticed that may be of interest - if I run the debugger in the procedure JhsApplicationModuleImpl.applyBindParams (...), a default date in my link variable arises as an object of oracle.jbo.domain.Date when it comes out of the next line:

Object oldValue = vo.ensureVariableManager () .getVariableValue (key);

as opposed to the new value that is sent from the input value of the dateField control, which presents itself as a java.util.Date in the following line:

Object value = args.get (key);

In the chain of functions leading to the following in the stack trace:

at java.sql.Date.valueOf(Date.java:104)
at oracle.jbo.domain.Date.toDate(Date.java:348)
to oracle.jbo.domain.Date. < init > (Date.java:279)

It seems that the value of the java.util.Date is converted to a string and then passed to these functions to be turned into a java.sql.Date object. However, depending on the function of java.sql.Date.valueOf (...), it is expected date format "yyyy-mm-dd", by the header comments:
/**
Converts the date a string in JDBC escape format to
* a Date < code > < code > value.
*
s @param a String < code > < code > object representing a date in
* in format "yyyy-mm-dd".
* @return a java.sql.Date < code > < code > object representing the
* date
* @throws IllegalArgumentException if the specified date is not in the
* Exhaust JDBC date (yyyy-mm-dd) format
*/

When the input value of the entered dateField control is added as a java.util.Date, the toString() is produce the incorrect date format, that could be seen in the debug output I've included above that says that the binding variable has changed.

Anyone done this before that can has let me know what Miss me and how to fix it? I have search everywhere on the web, and all the articles I've seen related to bind variables only refer to those of the digital types or string, that are not giving me problems. Same article of "5.9 Using Bind Variables Named" Developer's Guide (http://database.in2p3.fr/doc/oracle/Oracle_Application_Server_10_Release_3/web.1013/b25947/bcquerying009.htm) do not reference using a Date type.
I had the same problem on a year (using JHeadstart 10.1.3.2.52):

15 Feb 14:10:31 DEBUG (JhsApplicationModuleImpl) - research component corresponds to the bind param query SubjectenKernPeildatum, value set for 2000-01-01
..
15 Feb 14:10:33 DEBUG (JhsApplicationModuleImpl) - the execution of applyBindParams for BasServiceKern.AdresRollenSubjecten
15 - Feb 14:10:33 DEBUG (JhsApplicationModuleImpl) - ViewObject AdresRollenSubjecten: bind peildatum param value has changed: old value = null, new value = Sat Jan 01 00:00:00 THIS 2000
..
15 Feb 14:10:33 ERROR (ErrorReportingUtils) - java.lang.IllegalArgumentException
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at oracle.jbo.domain.Date.toDate(Date.java:348)

It appears a java.util.Date is put on the map criteria in the searchBean, this cannot be used as input for a Houston. Bindvariable date.

My ugly solution was to substitute ' public void applyBindParams (String voUsage, HashMap args)
in MyProjectApplicationModuleImp (which extends from JhsApplicationModuleImpl of course).
Check if the value is a java.util.Date, then
value = new java.sql.Date (((java.util.Date) value) .getTime ());

Hello, HJ

Published by: HJHorst on February 6, 2009 12:22 AM

Problem with the dashboard Date invites
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Hello

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Compare these logs:

[21]:PROCEDURE:[xxfideltronik.oracle.apps.eam.workrequest.webui.xxPageRegionCO]:Goosfraba, pre-added!
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[Descriptive information, does not work]

and:

[64]:PROCEDURE:[xxfideltronik.oracle.apps.eam.workrequest.webui.xxPageRegionCO]:Goosfraba, pre-added!
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[64]:PROCEDURE:[xxfideltronik.oracle.apps.eam.workrequest.webui.xxPageRegionCO]:Goosfraba, added!

[Phone number, works fine]

Here is my code for the method of the processFormRequest controller:

public void processFormRequest(OAPageContext pgCtx, OAWebBean wBean){
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     log("Goosfraba: " + description, pgCtx);

     if(description != null){
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               log("Goosfraba, added!", pgCtx);
          }
     }
}

A solution would be: -.

1. create a transitional VO with an attribute, LongDescription.

2 associate this attribute with the EamWrRqlog field.

3. in the processFormRequest, set the TransientVO attribute value

Problem with the registration date and time: only one date is recorded

Hello community,
I have the following problem:
I automatically stores the datetime values in a date column "changed_on", whenever a user saves a form.
Unfortunately, when I show this value in a form or report, only the correct date is shown. Still, the time is 00:00. There is no time in the database value, too.
Whenever a user clicks the save button in my form, the value of "changed_on" is generated by a calculation that returns "sysdate" (see image below).
I think I tried everything now, but I can't understand how to record the date and time correctly. I already tried the format for the changed_on field mask to my preferred format, but it does nothing (jj. MM YYYY HH24).
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You need two things.

1. put the mask of the P3_CHANGED_ON element to JJ. MM YYYY HH24

2. change your source of calculation to

TO_CHAR (sysdate, ' DD.) MM YYYY HH24 ')

In this way, what holds the element and implicit conversion happens when recording records will match.

Thank you

-Jorge

problem with the blob data type
Hello
Hi just created a blob table data type and insert a text file of the directory - file "DG" and text contain text "Hello dba.

CREATE TABLE blob_sample (id, NUMBER, blob_data BLOB);

DECLARE
l_bfile BFILE.
l_blob BLOB;
BEGIN
INSERT INTO blob_sample (id, blob_data)
VALUES (1, empty_blob())
RETURN blob_data INTO l_blob;
l_bfile: = BFILENAME ("'DG', ' hello.txt");
DBMS_LOB. FileOpen (l_bfile, Dbms_Lob.File_Readonly);
DBMS_LOB. LoadFromFile (l_blob, l_bfile, DBMS_LOB.getlength (l_bfile));
DBMS_LOB. FileClose (l_bfile);
COMMIT;
END;
/

SQL > select * from blob_sample;
ID BLOB_DATA
1 68656C6C6F206462612773

Above is coded image shape & I try this with the Insert as below... IT WORKS
SQL > insert into blob_sample (id, blob_data) values (1, '68656C6C6F206462612773');

1 line of creation.

But this does not work when encoded length is too large (size 10 KB text file or more)

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*
ERROR on line 1:
ORA-01704: string literal too long

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Published by: Mr. singh on October 9, 2012 19:38
It does not make sense to try to build a literal string that represents the binary data in a GIF file and that insert a BLOB using an INSERT... Statement of VALUES.

You can use the first approach (dbms_lob.loadfromfile) to load a GIF file (or any file) into a BLOB.
If the image you are trying to load is not a file on the filesystem of database, you can use SQL * Loader on the client machine to load the data, or you can write an application in any language you want that reads the data from the file and inserts it into the BLOB by using the API in your language / framework. You have not told us what language and framework you use, but it shouldn't be too hard to find a suitable example. For example, if you use Java and JDBC, here is an example of loading a GIF in a table.

Justin

Problems with the Long data type conversion
With the help of Oracle 11 G.

I have a vision where one of the name of the column is of type long, I need to convert in varchar2. I tried using the to_Lob() function, but this error:

ORA-00932: inconsistent data types: expected - got LONG

I followed this article (step 1), which suggests to use to_lob()

My query is:
```
select
item1, -- this is of type LONG
item_vat, 
price_pc_tot,
from xd_item_price_view 
```
I tried to convert it into:
```
select
to_lob(item1) as item1_x, -- this is of type LONG
item_vat, 
price_pc_tot,
from xd_item_price_view 
```
I am confused about the "-", why he would expect that? Thanks for watching it.
>
Sorry mate, just realized that. Yep, this is the one I followed (step 1 using to_lob())
>
It's a case of 'use' along in a query or search.

But you can use to_lob as part of creating a new table.

Response to see Dom Brooks in this thread
Re: Conversion long to varchar2

And he directly answered your original question
>
But you can't use TO_LOB in a statement SELECT right:

Problem with the BLOB data as type. JPEG file

If im my current procedure, I am creating an XML file with an assortment of blob as .jpeg file. The issue I'm having is that the .jpeg created files seem to somewhat corrupt, which means that some images are missing part of their pixels/bytes(not sure what the correct term here is). So basically, the images are output with some parts of them are cut.
-------------------------------------------------------------------------

* Note:
The file BLOB look good when you view them in my table
Length in bytes of BLOB is all WAY less 32000 (each is about 8 k)
-------------------------------------------------------------------------

Here's some of my code that can help to give a better idea of how things work...
Oracle: 10.2 g

Here's my loop for

  For ii in 1..player_results.count loop
                              
                               --Outputs Bloop File

                               xBlobFileType := utl_file.fopen (xFilePath, player_results(ii).hmi_player_filename , 'W', 25000 );
                               dbms_lob.read         (player_results(ii).heat_map_image, xAmt, xPos, xBuffer);
                               utl_file.put_raw       (xBlobFileType, xBuffer);
                               utl_file.fclose          (xBlobFileType);
                              
                             --Prints data for XML file 
                              utl_file.put_line (xFile, lpad('  ' ,xParentIndent, ' ') || '<player>');
                              etc...

This is the query that fills the BLOB file and the XML data

    
        select  gs.distance_run,
                  gs.avg_speed,
                  gs.possession,
                  gs.heat_map_image, --BLOB File
                  gs.team_id,
                  s.home_team_id,
                  s.home_team_id_1032,
                  s.away_team_id,
                  s.away_team_id_1032,
                  s.game_code,
                  s.game_code_1032,
                  (case
                              when gs.team_id = s.home_team_id then
                              IMAGE_NAME_HOME$' || s.game_code_1032 
                                                                || s.home_team_id_1032 
                                                                || xBlobNameExt
                              else
                              'IMAGE_NAME_AWAY$' || s.game_code_1032 
                                                                || s.away_team_id_1032 
                                                                || xBlobNameExt
                              end
                              ) hmi_team_filename
          bulk collect into team_results
          from   
                  soccer.soccer_optical_team_gm_stats gs,
                  customer_data.cd_soccer_schedule s
          where   gs.game_code = xGID
          and     gs.game_code = s.game_code 
          order by decode(gs.team_id - s.home_team_id, 0, 0, 1) desc;

Published by: user652714 on April 10, 2009 10:56

Explanation in comments

delcare
   xAmt binary_integer := 25000
begin
   loop
      dbms_lob.read(...,xAmt,...);
      -- at this point xAmt is the number of bytes or characters read, not necessarily 25000
      ....
      xAmt := 25000;  -- <--- try adding this at the end of your loop (or the appropriate location)
   end loop;
end;

Could you post the whole code of procedure block?

problems with the JSON data loading

Hello
I have follow-up Simon Widjaja (EDGEDOCKS) YouTube lesson for the JSON data loading external. But I am not able to connect at least the console database.
I get this error: "error avascript in the handler! Type of event = element.
Content.JSON is located in the folder. Data there are very simple:
[
{
"title": "TITLE 1",
'description': "DESCRIPTION 1"
},
{
"title": "TITLE 2",
'description': "DESCRIPTION 2"
}
]
And here's the code in edgeActions.js:
(function ($, edge, compId) {})
Composition of var = Edge.Composition, symbol = Edge.Symbol; alias for classes of edge commonly used
Edge symbol: "internship."
(function (symbolName) {}
Symbol.bindElementAction (compId, NomSymbole, 'document', 'compositionReady', function (sym, e) {})
external json data loading
$.ajax({)
type: 'GET ',.
cache: false,
URL: "content.json",
data type: 'json ',.
success: function (data) {console.log ("data:", data);},
error: function() {console.log ("something went wrong") ;}}
});
});
End of binding edge
(}) ('step');
End of edge symbol: "internship."
}) (window.jQuery |) AdobeEdge. ($, AdobeEdge, "EDGE-11125477");
I tried $getJSON also as mentioned in the youtube video.
Please note: I do not understand 'something was wrong' also connected.
I use the free trial version. It is a limitation in the free trial version?

Well, same question as here: loading external data using ajax

Cannot run the jQuery file is missing, then $. ajax() or $. getJSON().

You must add the jQuery file as shown below:

See: http://jquery.com/download/

Note: Without loading the jQuery file, you can use these functions: API JavaScript Adobe Edge animate CC

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