Web application development

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• recommendation of the Java web application development kit for small application

  Hi all

  I have an application developed using developer 6i, forms, and reports, as well as the Oracle 10 g for a school database. The application consists of student information, collection of fees and sms sending to parents.

  There are a lot of problems, with this app, DB is very heavy I'm using Oracle DB 10 g, installtion of 6i developer on the latest version of windows is another puzzle etc.

  Now, I want to pass to the application of the latest technology, but want this are light weight.

  Can I develop an application of light weight with ADF web application?

  Also, I want to use mysql as database.

  Thank you

  (1) you can use mySQL. I prefer Oracle XE, as it is better suited for the ADF.

  (2) application No. needs a weg server web. You can use weblogic or glassfish

  (3) just a browser

  Timo

• With the PL/SQL Web application development?

  I create the following function without any problems.
  When I run, it displays error.
  
  How to use or test the function?
  
  I'm unable to get information on delivery or the use of the procedure?
  
  Where can I start for development based on the Web?
  
  CREATE OR REPLACE PROCEDURE html_page
  IS
  BEGIN
  HTP. HTMLOPEN; -generates < HTML >
  HTP. HEADOPEN; -generates < HEAD >
  HTP. TITLE ('Title'); -generates < TITLE > Hello < /title >
  HTP. HEADCLOSE; -generates < / HTML >
  
  -generates < BODY TEXT = "#000000" BGCOLOR = "#FFFFFF" >
  HTP. BODYOPEN (cattributes = > 'TEXT = "#000000" BGCOLOR = "#FFFFFF" ');
  
  -generates < H1 > section in the HTML < / H1 >
  HTP. Header (1, "section in the HTML file");
  
  HTP. PARA; -generates < P >
  HTP. PRINT ("of the text in the file HTML.");
  HTP. BODYCLOSE; -generates < / BODY >
  HTP. HTMLCLOSE; -generates < / HTML >
  END;
  
  
  
  SQL > EXECUTE html_page
  BEGIN html_page; END;
  
  *
  ERROR on line 1:
  ORA-06502: PL/SQL: digital error or value
  ORA-06512: at "SYS." OWA_UTIL", line 325
  ORA-06512: at "SYS." HTP", line 1322
  ORA-06512: at "SYS." HTP", line 1397
  ORA-06512: at "SYS." HTP", line of 1689
  ORA-06512: at "SYS." HTP", line 71
  ORA-06512: at the 'HARISH. HTML_PAGE', line 4
  ORA-06512: at line 1
  
  Published by: HARISH on August 25, 2008 16:48

  I don't think so. If you try to process web developing, I think that you do not want to display the HTML generated but the rendered html. I use developer PL/SQL that have an owa make this display make you it as in the browser.

  The solution proposed by michaels is very interesting for me because I don't know the solution, but this implies to use htp.showpage (); and owa.init_cgi_env (param_val); that you need not with dads.

  I think it depends on what you want to achieve.

• Tutorial on the use of the ADF to develop Web Application

  People,

  Hello. I have implemented PeopleSoft Campus Solution 9.0 revision 5 for a University.

  I need to develop an application for Admission online for future student to apply for admission.

  My installations of PeopleSoft are below:

  Server machine: Oracle Linux 5.10 (64-bit)

  Client computer: Windows XP Professional (64 edition) with the Internet Explorer browser

  Architecture Internet Oracle Linux 5.10 Server:

  (1) database server: Oracle Database 11 g version 11.1.0.6.0 is

  (2) the server application: Tuxedo 11 g

  (3) web Server: Web Logic 10.3.6.0 and JDK 1.7.0_09

  (4) browser: Firefox Mozila

  (5) two Instances of huge database on the database server: 8.53 PeopleTools and Campus Solution 9.0.

  I just installed the 3 parties with WebLogic 10.3.6 and JDK 1.7.0_09 as below:

  (1) install ADR (Application Development Runtime) 11.1.1.6.0 (64-bit)

  (2) install the RCU 11.1.1.6.0 to create the scheme of OWSM_MDS (32 bit)

  (3) create a new WebLogic "Domain_CS" domain to develop the application for admission online.

  I have no experience to develop the Web Application using ADF. I have developed a few Web Applications using NetBean and database server. It seems that the ADF and NetBean have some similarities. Both need to create a project with a 'Web - INF' file for Web Application development. But I don't know the first step to start the ADF to call the wizard.

  My question is:

  What command and what directory to start ADF and call the wizard in order to develop the Web Application?

  Thanks in advance.

  You don't need to install JDev WLS directory.

  What you end up doing, is take the application (EAR/WAR file) you create in JDeveloper and deploy in the WebLogic.

  JDeveloper will be in a separate Directory.

• Deploy the ADF web application and forms and reports Services on the same installation of Weblogic Server

  I have forms and reports already installed on the Weblogic Server.

  Now, I want to install ADF web Application on the same server, Weblogic.

  Is it really possible to have forms & reports services and the application of the adf on the same installation of weblogic server?

  Please suggest / guide me on how to achieve the task above.

  Here are the details of my wls, forms and reports, and adf web application

  • WebLogic Server version 10.3.5
  • Forms & Reporst 11 GR 2
  • ADF web application developed using JDeveloper 11.1.2.4

  Thank you

  Deven

  
  

  Hello

  a few entries,

  https://forums.Oracle.com/thread/2433508

  https://forums.Oracle.com/message/11020401

• Measures to develop the Web Application with JDeveloper 11.1.1.6.0

  People,

  Hello. I have implemented PeopleSoft Campus Solution 9.0 revision 5 for a University.

  I need to develop an application for Admission online for future student to apply for admission.

  My installations of PeopleSoft are below:

  Server machine: Oracle Linux 5.10 (64-bit)

  Client computer: Windows XP Professional (64 edition) with the Internet Explorer browser

  Architecture Internet Oracle Linux 5.10 Server:

  (1) database server: Oracle Database 11 g version 11.1.0.6.0 is

  (2) the server application: Tuxedo 11 g

  (3) web Server: Web Logic 10.3.6.0 and JDK 1.7.0_09

  (4) browser: Firefox Mozila

  (5) two Instances of huge database on the database server: 8.53 PeopleTools and Campus Solution 9.0.

  To develop the application for Admission online, I made the 4 parties with WebLogic 10.3.6 and JDK 1.7.0_09 as below:

  (1) install ADR (Application Development Runtime) 11.1.1.6.0 (64-bit)

  (2) install the RCU 11.1.1.6.0 to create the scheme of OWSM_MDS (32 bit)

  (3) create a WebLogic 'Domain_CS' domain in WebLgoic 10.3.6.0 in support of MARC 11.1.1.6.0.

  (4) install JDeveloper 11 g 11.1.1.6.0 Studio Edition including WebLogic 10.3.5.0.

  The development environment for the online application for Admission is JDeveloper 11 g 11.1.1.6.0 Studio Edition. I just installed this PeopleSoft system. I don't have any experience using it. The first step is to run the command:

  $./quickstart.sh

  JDeveloper 11g Quick Start Menu appears as below:

  1) start with WebLogic Server 10.3.5

  (2) launching Oracle JDeveloper 11 g

  (3) set up areas for Oracle ADF

  (4) access Oracle JDeveloper 11 g Documentation Online

  (5) domain upgrade to version 10.3.5

  (6) access online documentation

  I don't know the outline of comprehensive measures to develop the Web Application with JDeveloper. We will understand that it out by steps associated with Quick Start Menu.

  My questions are:

  (1) do I need to create or extend a field in WebLogic 10.3.5.0?

  (2) how to develop the Web Application with JDeveloper? How connect JDeveloper with WebLogic 10.3.5.0?

  (3) how to configure the domain for the ADF ADF being installed in another directory?

  (4) folk would provide the outline of measures to develop the Web Application with JDeveloper?

  Thanks in advance.

  Sorry, I don't work with AAWS or PeopleSoft products. You have searched on Google for samples?

  Ultimately AAWS are just web services that allows you to collect and send data. You create the user interface as you would for any web service based on the model layer. Start with samples for the integration of web services in the ADF to familiarize yourself with the process and then try to get some data of AAWS.

  Timo

• Need help to unlock the user account HR in the example (rich Web Applications with Oracle ADF development)

  I am very new to Java development and have tried to launch the sample application (Development of Web Applications with Oracle ADF rich) in the start-up, the author of this app has advised developers to unlock the HR user account.

  What I did to connect to Oracle as user = system/password = system and running this SQL command 'ALTER USER HR IDENTIFIED BY NewPwd ACCOUNT UNLOCK"in Sqlplus and with a return code 2.

  Don't code 2: success or failure?

  However, the HR user is always unlocked after issuing this command, and can someone please tell me what I'm doing wrong?

  Thank you.

  Timo,

  Thanks for confirming. The essential difference is that the command must be run as

  SYS AS SYSDBA

  instead of such as SYSTEM

• Oracle ADF: How to develop a web application to adf with a team of 10 members

  Hello, we need to develop a web application using Oracle ADF and jdeveloper 12 c. It is a great project as we develop this application with a team of members of dimension 10. Our doubts, this is how we can develop a web application using a team.

  Suppose we have 10 modules. Each module was developed by each Member (each Member is using a different system with the same environment. JDeveloper 12 c). Finally to develop all 10 modules how we can combine all 10 modules in a single application. How we can change the links, the page flow and connection details.

  Help, please.

  Thanks in advance.

  ADF is built for the development team. Features such as the ADF libraries, bounded task flows and nested application modules allow developers to work on separate parts of the project and then merge them into a single application.

  Follow the video that Timo has pointed out and read the section of the documentation on reusable components: https://docs.oracle.com/middleware/1213/adf/develop/adf-web-component-reuse.htm#ADFFD1846

  Regarding version control (and track tasks, make automated etc generations) - an option to consider is the Cloud Oracle Developer Service.

  Here is a demonstration of how you team management version on that app JDev/ADF: by using the Service of Cloud Oracle Developer for Git version for JDeveloper/ADF apps management

• Oracle Application Express (APEX) 4: Development of Web Applications 1Z0-450

  Hi all

  Can get us online material or subject on Oracle Application Express (APEX) 4: development of Web Applications 1Z0-450 for her appearances of certification exams.

  Kind regards

  Sruthitamiri

  Hi Nanoo Tamiri,

  Sruthi Tamiri wrote:

  Hi all

  Can get us online material or subject on Oracle Application Express (APEX) 4: development of Web Applications 1Z0-450 for her appearances of certification exams.

  Kind regards

  Sruthitamiri

  Topics for 1Z0-450: Oracle Application Express (APEX) 4: development of Applications Web you can get on education.oracle.com.

  Examination material mentioned above as regards:

  • The best guide is the documentation (version 4.0, 4.1 Release, version 4.2)
  • Matthew Morris study guide
  • Books available, if applicable (Preferably Apress beginning-Pro-Expert series)

  I hope this helps!

  Kind regards

  Kiran

• Development of rich Web Applications with Oracle ADF tutorial

  Oracle JDeveloper 12 c (12.1.2) tutorials - developing rich Web Applications with Oracle ADF

  3.8 step that a change in the Salary field should translate into a auto update, partial trigger, in terms of annual salary after tabbing off the Salary field, but it doesn't. If I do a update for the Salary field and click on the next button, click the back button, I can see the field update of annual salary.

  I use the version of the JDeveloper IDE with the logical Web server and Apache Derby network server - 10.8.2.2.

  Oracle IDE

  12.1.2.0.40.66.68

  I made all the changes or the steps in the tutorial.

  No idea why the automatic update does not work on my system?

  Thanks in advance for your suggestions!

  Hello

  two suggestions

  1 set the property clientComponent on the field of output annual salary to 'true '. Because the field is an element of output text sometimes what makes a client component helps the update.

  2 obtain the completed application to http://docs.oracle.com/cd/E37547_01/tutorials/tut_rich_app/labs/richclient.zip and check if she works there. If this works it then the problem is in your implementation. But then you have a working example to compare with.

  Frank

• APEX 4.2.2 toolbar at the bottom of the application development Web is not displayed

  Oracle 11 g 1 material
  Linux RedHat 6.3
  Apex 4.2.2
  Firefox 20.0
  -----------------
  
  When running my application from APEX as a developer, the APEX bottom bar does not appear. Therefore, I can't (from the web app page) change or move to another part of the Web application.
  Wonder what could be the cause?
  Just upgraded to 4.1.1.
  
  Any help would be appreciated.

  tx103108 wrote:
  Oracle 11 g 1 material
  Linux RedHat 6.3
  Apex 4.2.2
  Firefox 20.0
  -----------------

  When running my application from APEX as a developer, the APEX bottom bar does not appear. Therefore, I can't (from the web app page) change or move to another part of the Web application.
  Wonder what could be the cause?
  Just upgraded to 4.1.1.

  See + {message identifier: = 11003722} +.

• SE Oracle develops custom web applications?

  Hi all!
  
  I would like to know if Oracle corporation develops custom web applications? I would like to start a new company, involving an innovative web application. I want Oracle to develop this web application. Of course, I'll give you all the details and specifications, but Oracle will do real programming. Oracle does this? If this is not the case, do you know of any company that does?
  
  Thank you very much
  
  Published by: user13287930 on June 12, 2010 23:14
  
  Published by: user13287930 on June 12, 2010 23:15

  Luke,

  I think they will sit down with you and get to a document specifying your functional needs. This will result in an estimate of how long it will take and how much it will cost. They build and perhaps even administer it.
  They will use Oracle products as much as possible, it will be at least Oracle's RDBMS and Oracle Application Server (full product). Oracle Application Express looks like too low for your purpose.
  As for "exactly what you want": it makes me smile. I was however quite a long time to see many projects fail because of unclear customer specifications.

  -----------
  Sybrand Bakker
  Senior Oracle DBA

• Firefox 40 break our web application

  Our web application breaks with the upgrade to FF v40. On one of the pages, the user can click on a button that will run a report in a modal popup window. The report is extracted from our (RePortal) report server and a Crystal report. The user before v40 was invited to their powers AD run the report. Now FF need not the AD to the user credentials and throws just a 401 error, saying that the user is not allowed... of course their not that they didn't connect again. Downgraded to 39 and everything works again.

  Not every user has access to some data to report.

  Temporary work around must open a FF tab and a newspaper directly in RePortal server then come back to our web application and to run the report.

  HELPPPPPP!

  Hi jcavallaro, please refer to https://developer.mozilla.org/en-US/Firefox/Releases/40/Site_Compatibility#Security

• I had designed a Web application and tested on Firefox 18, 19, 20 and now when I check it on 21 version it is not rendered correctly. Now tell me what I need to do.

  I had designed a Web application and tested on Firefox 18, 19, 20 and now when I check it on 21 version it is not rendered correctly. Now tell me what I need to do.

  https://developer.Mozilla.org/docs/Mozilla/Firefox/releases/21

• Web application server - how to change the Port

  When installing LabVIEW, OR adds a process called "Application Web Server" (among a long list of other items) at startup.  It became an issue for our Windows users want to run our real application of Web server on their local computer.  My temporary work was about just disable the Web Application Server in the trunk to the port (8080) are available for other items.  My questions are the following:

  First of all, what kind of impact I look at developing LabVIEW programs?  This process is necessary if I want to work on the network applications?

  Second, it is possible to change the port number of the Web app server to avoid any problems that may exist?

  The Web Application Server is used by LabVIEW Web Services - only if you are not using/writing/developing LabVIEW Web Services, then it will not affect you.

  To change the port, open the Web-based Configuration utility NOR (normally on something like http://localhost:3582 /) and under "Web Server Configuration", you should see "Application Web Server" and you can select which port should be used.

  You can also access it Max by right click on "My System" and selecting "Web Configuration.