Download a data sheet excel using Oracle APEX 3.2

Similar Questions

• Connection to the database to Oracle using Oracle Apex 5.0.1

  Hi all

  Is it possible to connect to the Oracle (Oracle SQL Developer 4.1.1) database using Oracle Apex 5.0.1 instead of using the object browser. As he was more workspace after you have downloaded the data we have on CSV Excel.

  For example: regardless of the tables I've created in the Application Builder is created in the object browser. We have limited the workspace of 500 MB. This is the reason why we cannot use this method to load the data and retrieve it. (Note: can I ask 2 GB of space to work on the approval of the Director, who is still not sufficient)

  Is it possible that I will create an apex.oracle.com application by using the application builder and I will create in the database tables. When I load the file in application, data will be stored in the database Oracle instead of the object browser.

  Well let me know is possible, if yes, how can I proceed.

  If this isn't the case, please let me know how I can get more workspace.

  According to my understanding, other possibilities are: 1) taking backup of old files and free up space, 2) create another workspace and get extra work space.

  Thanks for your help!

  Kind regards

  Vinod

  Hello

  When you load data using APEX SQL Workshop utilities for example, the data is stored in your database tables.

  Object browser is just seen tool your schema as the table objects and the data in the tables, just as SQL Developer.

  If you have no good reason to keep these files that you downloaded in the workspace, delete those. Data is stored in database tables.

  Kind regards

  Jari

• exporting data to Excel using XSSFWorkbook

  Hi everyone export data to Excel using XSSFWorkbook

  having error javax.el.ELException: means: lots of Java space now I need to change my code to BigGridDemo.java

  http://www.Docjar.org/HTML/API/org/Apache/POI/xssf/userModel/examples/BigGridDemo.Java.html

  http://Apache-POI.1045710.N5.Nabble.com/HSSF-and-XSSF-memory-usage-some-numbers-td4312784.html

  How can I change my code for BigGridDemo.java

  This is my code

  import com.bea.common.security.xacml.context.Result;

  import com.sun.jmx.snmp.Timestamp;

  to import java.io.FileNotFoundException;

  import java.io.IOException;

  import java.io.OutputStream;

  import java.util.HashMap;

  to import java.util.Iterator;

  import java.util.Map;

  Org.apache.poi.ss.usermodel import. *;

  Import javax.faces.context.FacesContext;

  Import org.apache.poi.hssf.usermodel.HSSFCell;

  Import org.apache.poi.hssf.usermodel.HSSFCellStyle;

  Import org.apache.poi.hssf.usermodel.HSSFDataFormat;

  Import org.apache.poi.hssf.usermodel.HSSFRow;

  Import org.apache.poi.hssf.usermodel.HSSFSheet;

  Import org.apache.poi.hssf.usermodel.HSSFWorkbook;

  Org.apache.poi import. *;

  Import org.apache.poi.hssf.util.HSSFColor;

  Import oracle.adf.model.BindingContainer;

  Import oracle.adf.model.BindingContext;

  Import oracle.adf.model.binding.DCBindingContainer;

  Import oracle.adf.model.binding.DCIteratorBinding;

  Import oracle.adf.view.rich.component.rich.data.RichTable;

  Import org.apache.poi.POIDocument;

  import org.apache.poi

  Import org.apache.poi.xssf.usermodel.XSSFWorkbook;

  Org.apache.poi.hssf.usermodel import. *;

  Import oracle.jbo.Row;

  Import oracle.jbo.RowSetIterator;

  Import oracle.jbo.ViewObject;

  Import org.apache.myfaces.trinidad.model.CollectionModel;

  Import org.apache.myfaces.trinidad.model.RowKeySet;

  Import org.apache.myfaces.trinidad.model.RowKeySetImpl;

  Import org.apache.poi.hssf.usermodel.HSSFRichTextString;

  Import org.apache.poi.ss.usermodel.Workbook;

  Import org.apache.poi.POIXMLDocumentPart;

  Import org.apache.poi.POIXMLDocument;

  Import org.apache.poi.hssf.usermodel.HSSFRow;

  Import org.apache.poi.hssf.usermodel.HSSFSheet;

  Import org.apache.poi.hssf.usermodel.HSSFWorkbook;

  public class PoiBean {}

  RicheTableau CustomTable;

  public PoiBean() {}

  }

  public static BindingContainer {} getBindingContainer()

  return (BindingContainer) JSFUtils.resolveExpression("#{bindings}");

  return (BindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();

  }

  public static DCBindingContainer getDCBindingContainer() {}

  return (DCBindingContainer) getBindingContainer ();

  }

  ' Public Sub generateExcel (FacesContext facesContext, OutputStream outputStream) throws IOException {}

  try {}

  Workbook = new XSSFWorkbook();  or new HSSFWorkbook();

  Spreadsheet sheet = workbook.createSheet("Fonts");

  Get all lines of an iterator

  /////////////////////////////////////////////////////////////////////////////////////////////////////

  Links DCBindingContainer = (DCBindingContainer) BindingContext.getCurrent () .getCurrentBindingsEntry ();

  DCIteratorBinding dcIteratorBindings = bindings.findIteratorBinding("CustomClientView1Iterator");

  Line rowss = worksheet.createRow (0);

  ViewObject yourVO = dcIteratorBindings.getViewObject ();

  Get all the lines of a ViewObject

  RowSetIterator iter = yourVO.createRowSetIterator ("CustomClient");

  ITER. Reset();

  int rowCounter = 0;

  While (iter.hasNext ()) {}

  A cell = null;

  line oracle.jbo.Row = iter.next ();

  print header on the first line in excel

  If (rowCounter == 0) {}

  rowss = worksheet.createRow (rowCounter);

  int cellCounter = 0;

  {for (String colName: {row.getAttributeNames ())}

  cell = rowss.createCell (cellCounter);

  cellA1.setCellValue (colName);

  cellCounter ++;

  }

  }

  print the data from the second row in excel

  rowCounter ++;

  //////////////////////////////////////////////////////////////

  short j = 0;

  int cellCounter = 0;

  excelrow = (HSSFRow) worksheet.createRow ((int) i);

  rowss = worksheet.createRow (rowCounter);

  {for (String colName: {row.getAttributeNames ())}

  System.out.println ("Hello" + row.getAttribute (colName));

  System.out.println ("Hello" + name of column);

  cell = rowss.createCell (cellCounter);

  rowCounter ++;

  cell.setCellValue (new HSSFRichTextString (rs.getS));

  {if (! isBlank (colname))}

  If (colName.equalsIgnoreCase ("CcnCode")) {}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  System.out.println ("column name" + colName + "row.getAttribute (colName) m:System.NET.SocketAddress.ToString ()" + row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  }

  logic for the cell formatting

  ElseIf (colName.equalsIgnoreCase ("CcnName")) {}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  make double if you want to convert as a result

  ElseIf (colName.equalsIgnoreCase ("CcnRegDate")) {}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  ElseIf (colName.equalsIgnoreCase ("CcnCancelDate")) {}

  {if (null! = Row.GetAttribute (colname))}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  } ElseIf (colName.equalsIgnoreCase ("CcnUndertaking")) {}

  {if (null! = Row.GetAttribute (colname))}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }

  }

  ElseIf (colName.equalsIgnoreCase ("CcnCode8")) {}

  {if (null! = Row.GetAttribute (colname))}

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  }                                                                                                            }

  on the other

  cell.setCellValue (row.getAttribute (colName) m:System.NET.SocketAddress.ToString ());

  cellCounter ++;

  }

  worksheet.createFreezePane (0, 1, 0, 1);

  }

  Workbook.Write (OutputStream);

  outputStream.flush ();

  }

  //}

  catch (Exception e) {}

  e.printStackTrace ();

  }

  }

  The demo "big grid" is obsolete and has been replaced by SXSSF, which is compatible with XSSF (seehttp://poi.apache.org/spreadsheet/how-to.html#sxssfthe new Halloween Document) API.

  Theoretically, all you need to do is replace "new XSSFWorkbook()" by "new org.apache.poi.xssf.streaming.SXSSFWorkbook ()" in your program.

  You better post any specific questions of POI on the forum of the user Apache POI (see mailing lists , Apache POI)

  Kind regards

  Alex

• Download the data in Excel to flex

  My flex page has a button to download and when you click on this button, I need to download the data in the data grid to excel. If anyone have clues as to how this can be achieved.
  
  Thanks in advance

  You will find a lot of excel solutions via google.
  Tracy

• How to use oracle APEX remote with a database located on a remote server

  Hello
  
  I am a new user with the Oracle Technologies. I installed ORACLE 10 g XE and APEX upgrade version 4.0 on my laptop.
  My Manager has setup a remote server with a Linux Red Hat. He has installed on this server EBS R12 with a 11i database.
  
  As a training, I would like to play with the tables on the server with APEX 4.0 installed on my laptop.
  The server is on the same local network and as a result of the description above, it is possible to connect my local APEX in the database?
  
  If this is not the case, this means that I have to install APEX on the 11i Server database, and then connect to the server to play with these tables?
  
  Thank you very much for your time and support the members of the CCSE.
  
  Kind regards
  
  Ulrich

  Hi, Ulrich,.

  Yes, you can access another database from your database to the APEX. The mechanism used for this is called a "database connection". You create such a link of database in your local database, then you can access remote data like this:

  SELECT *
    FROM databaselink@EMP
  ;
  

  If you want to use remote objects in APEX you create local views to encapsulate this (search the forum for apex and database links, you will find some interesting discussions).

  brgds,
  Peter

  -----
  Blog: http://www.oracle-and-apex.com
  ApexLib: http://apexlib.oracleapex.info
  BuilderPlugin: http://builderplugin.oracleapex.info
  Work: http://www.click-click.at

• Pouvez Oracle APEX used 4.2 on an Architecture not - Multitenant?

  Hello

  Oracle APEX RDBMS 12 c (E17958-11) 4.2 documentation focuses mainly on the Multitenant Architecture.

  I have a database of 12 c that was created without this option.

  SQL > select CBD from v$ database; = > returns no.

  Can I still use Oracle APEX NICU EPG with my architecture or do I need a 12 c with Multitenant Architecture database?

  Thank you and best regards.

  Short answer: Yes.

  Longer answer: APEX does not care if you use Multitenant Architecture or not. With APEX 4.2.3 it now supports the Multitenant Architecture, but focuses on the different installation types and has nothing to do with running or an APEX Application development.

• Rotate the Plugin does not work in Oracle Apex 5

  Hi all

  Now I am developing an application using Oracle Apex 5.

  I have improved my request of Oracle Apex 4.2 to 5.

  I used the plugin called PivotTable. Its works fine in Oracle Apex 4.2, but does not work in Oracle Apex 5.

  I just downloaded the plugin from the link below

  https://code.Google.com/p/PLSQL-utils/downloads/detail?name=region_type_plugin_muledev_pivot_region.SQL

  How to use this plugin in my Oracle Apex 5 application?

  Thank you

  Su.GI

  Su.GI wrote:

  Now I am developing an application using Oracle Apex 5.

  I have improved my request of Oracle Apex 4.2 to 5.

  I used the plugin called PivotTable. Its works fine in Oracle Apex 4.2, but does not work in Oracle Apex 5.

  I just downloaded the plugin from the link below

  https://code.Google.com/p/PLSQL-utils/downloads/detail?name=region_type_plugin_muledev_pivot_region.SQL

  How to use this plugin in my Oracle Apex 5 application?

  Interaction with the rendering plugin 5.0 of APEX generates hundreds of errors in JavaScript (check the browser console) of the jquery.ui.sortable.min.js library included with the plug-in, indicating an incompatibility with versions 5.0 of the APEX of the other libraries.

  The plugin code includes a comment about this library:

    -- note: this file is also found in /i/libraries/jquery-ui/1.8.22/ui/minified/ but is not included by default by Apex
    apex_javascript.add_library (
      p_name      => 'jquery.ui.sortable.min',
      p_directory => p_plugin.file_prefix);
  

  APEX 5.0 is a newer version of the library of /i/libraries/jquery-ui/1.10.4/ui/minified/jquery.ui.sortable.min.js and the plugin works when it is used with it.

  Go to the components shared > Plug-ins > PivotTable, delete the original jquery.ui.sortable.min.js of the files section and download the 1.10.4 version instead.

• Want to make a form of seizure of ADF using Oracle DB

  Dear friends,

  I am a developer of forms and developer of the APEX. Now, I want to learn Jdeveloper/ADF. I am completely unaware of the ADF. but eager to learn it.

  In this regard, I installed Jdeveloper 12 c. but won't start. if some1 help me I would be grateful.

  I want to create a data entry form using oracle database PL/SQL where I can use it. How to do?

  Help, please.

  Kind regards

  First you must create the entity object and view your DB Table required object.

  Add this point of view in AppModule. It will be published under the control of data.

  Drag and drop this point of view on your page. then select the shape-> shape of the ADF.

  Now to insert the new value of this view page

  go to the control of data, in this view, select operations "Create insert" and drop it on the page as a button.

  She.

• Pivot table in Oracle Apex

  Hi Experts,

  I need, when I need to create an interactive report exactly similar to a PivotTable in Excel. What some similar to the characteristic Break of the interactive report command

  I use Oracle Apex 4.2.5.

  I would like to know if it's possible.

  Best regards

  Patrick

  Hi Patrick,

  everything is possible.

  try to check this plugin, it's maybe you need: ORA-00001: Unique constraint violated: PivotTable for Apex plugin

  Otherwise, you can use the interactive report controlbreak or you can go further and simply create a report model that exactly fits your dispostion.

  I hope this helps.

• Unable to send an email to Oracle Apex

  Hello Apex Experts,

  I use Amazon Cloud with details to use Oracle Apex 4.1 and Oracle 11 g as a data base with a glass fish server.

  Problem hours facing East email does not work. I tried to add our smtp address of the company, but still it does not work.

  In the scree Oracle Apex Admin under manage the Instance-> settings of Instance-> Email tried to add (localhost and 10.1.1.100 address SMT) it does not work

  I use code below to send an email

  Begin

  -Send plain text

  APEX_MAIL. SEND)

      P_TO       =>  ' [email protected] ',

  P_FROM = > ' [email protected] ',

      P_CC       =>  ' [email protected] ',

      P_BCC      =>  ' [email protected] ',

  P_SUBJ = > 'test ',.

  P_BODY = > 'test');

  apex_mail.push_queue ('10.1.1.100', 25);

  End;

  SELECT * FROM APEX_MAIL_QUEUE;

  I get ORA-24247: access denied by access control (ACL) of network list. I also see last_updated as SYS log

  Please suggest me how to solve this problem.

  Thank you

  Sudhir

  Hi Mike,.

  Thanks for your reply, let me give you a detail on where we're stuck on email.

  We have a diagram called PORTAL

  We are able to send an email of UTL_SMTP as mentioned below in a procedure

  create or replace PROCEDURE send_mail (p_to IN VARCHAR2, )

  P_FROM IN VARCHAR2,

  p_message IN VARCHAR2,

  p_smtp_host IN VARCHAR2,

  p_smtp_port in DEFAULT NUMBER 25)

  AS

  l_mail_conn UTL_SMTP.connection;

  BEGIN

  l_mail_conn: = UTL_SMTP.open_connection (p_smtp_host, p_smtp_port);

  UTL_SMTP. HELO (l_mail_conn, p_smtp_host);

  UTL_SMTP.mail (l_mail_conn, p_from);

  UTL_SMTP. RCPT (l_mail_conn, p_to);

  UTL_SMTP. Data (l_mail_conn, p_message |) UTL_TCP. CRLF. UTL_TCP. CRLF);

  UTL_SMTP. Quit (l_mail_conn);

  END ;

  
  

  Begin

  send_mail (' [email protected]',' [email protected]',' test ',' 10.0.0.100 ', ' 25');

  End;

  
  

  The code above works, I'm able to send and receive emails.
  

  We also create ACLs that is mentioned below

  Start

  (DBMS_NETWORK_ACL_ADMIN). CREATE_ACL

  ACL-online 'http_permission.xml',- or any other name

  Description-online "access HTTP."

  main => 'APEX_040100', - the user name tries to access the network resource

  IS_GRANT => TRUE,

  privilege-online "connect."

  start_date-online null,

  -Online null end_date

  );

  end;

  /

  commit;

  SELECT * FROM dba_network_acl_privileges where main = "APEX_040100";

  Start

  DBMS_NETWORK_ACL_ADMIN. ADD_PRIVILEGE (acl-online 'http_permission.xml',

  main-online "APEX_040100."

  IS_GRANT to-online true.

  privilege of-online 'connect');

  end;

  /

  commit;

  Start

  DBMS_NETWORK_ACL_ADMIN. ADD_PRIVILEGE (acl-online 'http_permission.xml',

  main-online "APEX_040100."

  IS_GRANT to-online true.

  privilege-online "solve");

  end;

  /

  commit;

  BEGIN

  (DBMS_NETWORK_ACL_ADMIN). ASSIGN_ACL

  ACL-online "http_permission.xml."

  host-online ' 10.1.1.100', / * can be the computer name or IP address, wildcards are accepted as well for example - ' *.us.oracle.com'*/

  lower_port-online 80

  upper_port-online 80

  );

  END;

  But we always receive same suggest US ACLs error please

  ORA-24247: network access denied by access control list (ACL)

  Thank you

  Sudhir

• Need help for Oracle Apex

  Hello
  
  I use Oracle Apex 4.01 in Oracle 10 g.
  
  I am trying to create a page of Apex, sort of time table system. In this page I have 3 text items field and the other two are date fields. and two buttons.
  You must submit (B1) and the other is to add any folder (B2).
  
  My job is if I press the add another button to record (B2) then a new line with the same types of items (3 items) must be created in the page and if I press this button once again and then a new line with the same elements must be created on the page and so on.
  
  Example of
  The initial Page view: Point 1, Item2, Item3 B1, B2
  
  When you press B2: point 1, Item2, Item3
  Article 1, Item2, Item3 B1, B2
  
  When B2 press again: point 1, Item2, Item3
  Article 1, Item2, Item3
  Article 1, Item2, Item3 B1, B2
  so now...
  
  
  
  Finally if I press send, but all the values I entered must be stored in the table.
  Example, if I press the B2 3 times and press B1, then these 3 records are stored in the table.
  
  Can someone tell me please how to do this in the Apex.
  
  Thank you
  Rik

  Rik,

  It looks like the basic functionality of the tabular presentation.

  -David

• Reading and updating of MS Active Directory (AD) by Oracle APEX

  Hi all
  
  Anyone who has ever read and update components using Oracle APEX AD?
  I know we have accumulation APEX in the LDAP authentication, but this is for authentication, what reading other attributes such as phone number, Department, office etc. of MS AD; and updated about the same information.
  
  Oracle Identity Management is the only solution
  Windows Server 2008 R2 provide SOAP based web services (ADWS), AD has anyone who used with APEX (11g R2 with setting up EPG)?
  Is it possible to have a c# code (thanks to an outpatient procedure) who could read and write MS AD; can we only use the 'C' code in oracle as external proc or c# as well?
  
  Pointers would be a great help.
  
  Thank you
  Ash

  Hello Ash,

  APEX LDAP API is a simplification for the DBMS_LDAP API provided by your database. You can use this API in APEX as well. This API is documented here:
  http://download.Oracle.com/docs/CD/E14571_01/OID.1111/e10186/dbmsldap_ref.htm#OIMAD009
  Among many other examples that you find in this forum, you can look in the following thread for an example of extracting any LDAP (including AD) attributes: {message identifier: = 8399529}

  -Udo

• Excel to oracle

  Hello world
  
  I am trying to export data from excel to oracle.
  
  Topology Manager
  I managed to do the physical schema and the logical schema.
  
  the connection in the scheme worked with odbc.
  
  Designer.
  
  the model recognized my diagram logical and all worked fine.
  
  I did the data to store and defined as varchar columns, as we do in the flat file.
  
  I'm not able to see the data, iam getting the error. "the query execution failed."
  
  Thank you
  
  
  
  

  When you use an Excel file, must be defined a "name of the interval" which ODI will understand that the 'table '.

  To do this, Excel Select the entire data, right click and choose 'The interval name' (in Excel 2007).

  Save and close.

  If all is well spent, you will be able to see the 'picture' of ' Reverse selective "on your model. (check the 'objects to reverse' option)

  Make sense to you?

• The statement to Excel using LabView on Linux?

  Anyone has a suggestion how to declare the LabView test data to Excel, using LabView on Linux?

  I've only used LabView on Windows before, so it's new to me.

  BR labviewerik

  Do not use LabVIEW for linux.

  The first thought is to use a CSV format. This can be opened by Excel and is easily stored on a network or via e-mail as an attachment.

  The second option would be to store results in a database. Excel has the ability to bind to data bases to extract data.

  Finally, to see these proposals and vote for this idea

• Error of the ACLs in Oracle Apex 5 after schema change

  Hi all

  I'm creating an application using Oracle Apex 5.

  I have a button call Send Mail and mail is worked.

  Now, I imported my request in a different schema and configured acl as below.

  I use apex_mail.send to send mail and created the acl as

  BEGIN

  () DBMS_NETWORK_ACL_ADMIN.drop_acl

  ACL = > 'open_apex.xml');

  (DBMS_NETWORK_ACL_ADMIN). CREATE_ACL

  ACL = > "open_apex.xml"

  Description = > "a test of the ACL feature."

  main = > 'RMSR. "

  IS_GRANT = > TRUE,

  privilege = > 'connection ',.

  start_date = > SYSTIMESTAMP,

  End_date = > NULL);

  (DBMS_NETWORK_ACL_ADMIN). ASSIGN_ACL

  ACL = > "open_apex.xml"

  Home = > ' *',

  lower_port = > 20,

  upper_port = > 9999);

  COMMIT;

  end;

  BEGIN

  (DBMS_NETWORK_ACL_ADMIN). ADD_PRIVILEGE

  ACL = > "open_apex.xml"

  main = > 'RMSR. "

  IS_GRANT = > TRUE,

  privilege = > 'connection ',.

  position = > NULL,

  start_date = > NULL,

  End_date = > NULL);

  COMMIT;

  END;

  It throws error as

  ORA-24247: network access denied by access control list (ACL)

  Is there a problem in my setup?

  Thanks in advance,

  Su.GI

  Hi Su.gi,

  Su.GI wrote:

  I'm creating an application using Oracle Apex 5.

  I have a button call Send Mail and mail is worked.

  Now, I imported my request in a different schema and configured acl as below.

  It throws error as

  ORA-24247: network access denied by access control list (ACL)

  Is there a problem in my setup?

  You have granted the ACL to the RMSR of your database schema, so it is necessary for the APEX_050000 scheme when you use the APEX_MAIL package.

  This is why the ACL must be granted at the APEX 5 Schema: https://docs.oracle.com/cd/E59726_01/install.50/e39144/listener.htm#HTMIG29161

  Here's how the ACL must be granted for APEX 5 Schema: https://docs.oracle.com/cd/E59726_01/install.50/e39144/listener.htm#HTMIG29162

  NOTE:

  • Create the ACL by logging into the user with SYSDBA SYS privileges.
  • Don't forget to validate after execution of the anonymous block for the creation of ACL.

  Kind regards

  Kiran