adf books

This tutorial provides a user interface to access database tables through a simple scenario of building a rich Internet application.Create a complete application that includes business services, user interfaces, and page streams.Case Description: Create a Lab Guide to query Department and employee, create multiple JSF pages to let you query and update data in the databaseThe purpose of the case is as follows:Part 1:creating a Fusion Web application and Building, the business ServicesStep 1:creat

[Case] Add a pop-up bubble to the map In this section, we will add a bubble to the map. In many cases, you need to bring some brief information to the map to meet these requirements. First, let's recall the main content of this chapter. Previously we talked about some common map components of the ADF, and then analyzed in detail the implementation of the map component on the server side and the browser side. Now our bubble function is mainly to expand

Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 When an entity object is created from an existing table in the database in the ADF, the following occurs: 1, The property name conversion is completed. For example, Java will convert the property names such as manager_id in the database to managerid, that is, the conversion is based on the corresponding rules, most of which a

target application and the log information generated by the low-level database. However, it should be noted that, although this method is very reasonable, the logging API is not used to replace the existing debugging and parsing tools in the development environment. This article describes how to use jdeveloper 11g andAdfloggerTo debug the business components in the ADF application. Adflogger is based on Java logging API (Java. util. Logging. Logger.

OverviewIn some business requirements, you need to add a line number to the data displayed in the form of a table to make the display clearer. This article describes how to easily automatically generate a line number in the ADF. Implementation1. Create an ADF application, create entity object and view object in the model project based on the departments table in the HR schema, and then create the applicati

2013-05-01 Created by BaoxinjianI. Summary In this tutorial, you will build a Web application using Oracle's JDeveloper-G version 11.1.2.0.0.To build the data model, you can use the EJB diagram, EJB 3.0, and Java Persistence API (JPA).The Web client uses JavaServer Faces (JSF).Create a master-slave composite structure for the Home page query and editing features of the user interface.A task flow, search function, is also added as a region to the page.Building a WEB application Using EJB, J

Oracle bpm workspace cannot view the process instance or the ADF awt component normally. How can this problem be solved ?, Workspaceawt Background: 1. in the process of online migration, encountered in the https://xx.xx.xx.xx: 8001/bpm/workspace to view the process instance log, directly bring up internal server errors, please contact the management source error page, at this time, the BPM version is 12.2.1.1. 2. the awt component is used in the

After JBPM5.3 is downloaded, the installation package is bundled with eclipse. The eclipse version is helios.If you want to develop an application using the ADF and JBPM5, you can find ORACLE's Enterprise Pack for Eclipse, which is also bundled with eclipse. Two versions of eclipse are supported.I downloaded the Eclipse3.7 (Indigo) 32-bit version and ran eclipse in a flash. It turned out to be a problem with windows 7. You can use the Administrator to

2013-05-01 Created by BaoxinjianI. Summary In this tutorial, you will build a Web application using Oracle's JDeveloper-G version 11.1.2.0.0.To build the data model, you can use the EJB diagram, EJB 3.0, and Java Persistence API (JPA).The Web client uses JavaServer Faces (JSF).Create a master-slave composite structure for the Home page query and editing features of the user interface.A task flow, search function, is also added as a region to the page.Building a WEB application Using EJB, J

2013-05-01 Created by BaoxinjianI. Summary This tutorial introduces the development of a simple Excel worksheet and integrates with Fusion WEB application to convert the page to desktop Excel for users to upload dataCase PURPOSE: Create a query Excelworksheet for querying the employee, create a query/update/delete Excel worksheet to delete and modify departmentThe case description is as follows:Part 1:configuring the environment to support Desktop integrationStep 1:enable Microsoft. Net Pr

ADF is a set of enterprise development solutions provided by oracle. For a recent performance test, you need to obtain the number of SQL queries on the current page and the amount of time it takes. The first thing that comes to mind is that the common log4jdbc result ADF does not support encapsulated drivers. Later, I tried to intercept it on the ipve DB layer. It was complicated to set the sesson attribut

1.refresh:ifneeded (region)In a A.JSFF page drag a taskflow b,b taskflow need an input parameter, from A.JSFF corresponding manage bean to give this parameter value,Each time a page in the browser calls this B-Taskflow, the error will always be that this parameter is null.Workaround: Select the B taskflow in the A.JSFF, set the refresh:ifneeded in its properties (when there is a change in the properties will refresh)2.activation:conditional. Active:true (el expression)An

2013-05-01 Created by BaoxinjianI. Summary In this tutorial, you will build a Web application using Oracle's JDeveloper-G version 11.1.2.0.0.To build the data model, you can use the EJB diagram, EJB 3.0, and Java Persistence API (JPA).The Web client uses JavaServer Faces (JSF).Create a master-slave composite structure for the Home page query and editing features of the user interface.A task flow, search function, is also added as a region to the page.Building a WEB application Using EJB, J

2015-01-01 Created by BaoxinjianI. Summary This tutorial provides a user interface to access database tables through a simple scenario of building a rich Internet application.Create a complete application that includes business services, user interfaces, and page streams.Case Description: Create a Lab Guide to query Department and employee, create multiple JSF pages to let you query and update data in the databaseThe purpose of the case is as follows:Part 1:creating a Fusion Web applicatio

EO in the ADF can be seen as a Java representation of tables in a relational database.1.TypeThe type here is Java, and the type of database that needs to be mapped, there are some differences between the two, each mapping relationship is as follows: Database column type BC Property Type Describe VARCHAR2 Java.lang.String VARCHAR2 reflected inJava.lang.String Number Java.math.

A word is complicated. It seems that the idea of the ADF should be to encapsulate AO and provide some convenient interfaces for page developers. However, because of the existence of two sets of server and IMS, in order to reconcile, the so-called commonapi and specific API appear in the ADF, so I am confused when I used the engine for development, I prefer to use the creation of AO objects in servercontext

Tags: des blog http ar using SP Java Data ArtIn general applications, when you need to use table to present data to end users, the consistency of the display ordering of the data in the table greatly affects the customer experience. You typically want implementations such as multiple query results showing the same order, inserting data above the original data, and so on.The ADF provides developers with two levels of sorting, namely database-level sort

In the VO of the ADF, the actual submitted changes are after the commit method is executed, as shown below: Required parameter menteodef = required menteoimpl. getdefinitionobject (); // create the entiy instance in the current parameter newdept1 = (required menteoimpl) inclumenteodef. createinstance2 (this. getdbtransaction (), null ); Here, the following calls Newdept1.getpoststate (); // newnewdept1.getentitystate () will be returned; // new wil

OverviewThis article mainly describes how to perform {Function onclick (){Function onclick (){Function onclick (){Function onclick (){Function onclick (){Function onclick (){Function onclick (){Tagshow (Event)}}}}}}}} "> Query.The core of this method is to build the key of this primarykey and query it through the findbyprimarykey method in entitydefimpl. Implementation Create {Function onclick (){Function onclick (){Function onclick (){Function onclick (){Function onclick (){Function oncl

In the process of developing the ADF, Tab pages are commonly used to components. When using tab pages, you often need to process some special logic when clicking tab pages, therefore, you need to obtain the event when you switch the tab page. The following example shows how to click the "test1" tab and output "Exit from the" Test2 "tab and click the" test1 "tab to enter the" test1 "tab". Then, click "Test2" to the "tab, output "Exit test1 tab, click T