Oracle JHeadstart Developer's Guide - Downloads - Oracle

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4.4.3. Groups 4.4.4. Items 4.4.5. Lists of Values A service is made up of one or more groups. A group allows users to query and modify a single data collection that maps to an ADF BC View Object (VO). Depending on the layout options you choose, the group may be displayed on a single page or on a number of related pages. Groups may be nested to support parent-child relationships between their respective View Objects. Compared to a form module defined through Oracle Designer, you would typically create one group for each first level module component. For detail module components in a master-detail relationship, you would use nested groups. A group consists of Items, Regions and Detail Groups. These concepts are discussed below. An item is a mapping to an attribute of an ADF View Object (which normally maps to a database column). All kinds of properties can be set for an item. For instance you can specify a default value or a label (used when generating prompts). An item can have a List of Values, which is explained in the next section. A List of Values (LOV) construction in an Application Definition links an item to a group of type LOV, and specifies which items in the LOV group are to be mapped to which items in the base group. This is required if in the generated application you want to populate the item using a List of Values popup window instead of using a dropdown list. Example The EMPLOYEES table has a foreign key to the DEPARTMENTS table. When adding an EMPLOYEE, you need to choose the department. Suppose you want to enter the the department using a List of Values, and you want to put that LOV on the Department Name instead of the Department Id. In the Application Definition you then have to create an item DepartmentName (after first creating it in the ADF BC View Object), and link an LOV to that item. This is how it looks in the Application Definition editor: 4 - 12 Using the JHeadstart Addins JHeadstart Developer’s Guide
4.4.6. Regions An LOV is populated by means of an LOV group. This is a (top level or nested) group with the property Use as List of Values? checked. Within the LOV one can create a mapping of source and target items. In other words which item of the LOV group should map to which item of the current group. The target of the first value always automatically maps to the currently selected item. The regions folder can contain three different types of objects. If you add a new Region you can choose which type you want to create. 1. Item Regions 2. Detail Group Regions 3. Region Containers An Item Region allows you to group items into a named section (region) on a page. You can define as many item regions as you want for a group. A Detail Group Region can be used to create a dedicated region for a detail group (nested group). This way one has more control over the placement of the detail group on the page. Attention: The detail group(s) inside the Detail Group Region must have the property Same page? checked. Only such groups appear in the dropdown list of the Group Name property (of the Detail Group Region). A Region Container is, as the name says, a container for regions. The Regions folder is an example of a Region Container. This is where the Layout Style can be set. Three different flavors can be used: horizontal, vertical and stacked. JHeadstart Developer’s Guide Using the JHeadstart Addins 4 - 13
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ORACLE JHEADSTART 10g for ADF (RELE
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CONTENTS CHAPTER 1 GETTING STARTED
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4.7. Customizing Using Generator Te
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6.13.3. Generating the Button that
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CHAPTER 11 INTERNATIONALIZATION AND
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CHAPTER 1 Getting Started Developin
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1.1.3. What is Oracle JHeadstart? F
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1.2. Roadmap to Developing ADF Appl
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1.2.3. Design and Generate Web Page
Page 19 and 20: Web Reference: : Oracle Application
Page 21 and 22: CHAPTER 2 Set Up Project for Team-
Page 23 and 24: • The files that most often are m
Page 25 and 26: JHeadstart Developer's Guide Gettin
Page 27 and 28: • Create a New Application (choos
Page 29 and 30: 2.2.4. Creating Database Connection
Page 31 and 32: 2.3. Organizing JHeadstart Applicat
Page 33 and 34: 2.4. Defining Java Package Structur
Page 35 and 36: CHAPTER 3 Creating ADF Business Com
Page 37 and 38: Reference: See the Oracle Applicati
Page 39 and 40: 3.2. Creating the Entity Object Lay
Page 41 and 42: 3.2.4. Generating Primary Key Value
Page 43 and 44: Weblog Steve Muench: “Why do I ge
Page 45 and 46: 3.2.6. Implementing Business Rules
Page 47 and 48: 2. Choose List Validator and enter
Page 49 and 50: 3.3. Creating View Objects and Appl
Page 51 and 52: user action. The solution is shown
Page 53 and 54: It is also possible to let the user
Page 55 and 56: 4. Make sure that the 'Mapped to Co
Page 57 and 58: Attention: You can have multiple le
Page 59 and 60: CHAPTER 4 Using JHeadstart T his ch
Page 61 and 62: 4.1.1. Input Output • The type of
Page 63 and 64: 4.2.2. Enabling JHeadstart on an ex
Page 65 and 66: 4.3. Using the Create New Applicati
Page 67 and 68: 4.4. Using the Application Definiti
Page 69: 4.4.2. Service As you can see in th
Page 73 and 74: 4.4.9. Manipulating Objects A dynam
Page 75 and 76: The new object is an exact copy of
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Page 79 and 80: You will see logging of what has be
Page 81 and 82: the radio button “Specify Host Na
Page 83 and 84: 4.7. Customizing Using Generator Te
Page 85 and 86: • config/defaultTemplateBindings.
Page 87 and 88: VTL uses references to embed dynami
Page 89 and 90: In addition to the XSD attributes,
Page 91 and 92: Note that it only makes sense to cr
Page 93 and 94: 4.8. Generating Mobile Applications
Page 95 and 96: 4.8.5. Adding a View Type The jag-c
Page 97 and 98: CHAPTER 5 Generating Page Layouts T
Page 99 and 100: 5.1.1. Hide Items on the Form Page
Page 101 and 102: Region layout style ‘horizontal
Page 103 and 104: managed bean Hashmap called createM
Page 105 and 106: Example In this example the Countri
Page 107 and 108: 5.3.1. Hide Items in a Table The ge
Page 109 and 110: The example screenshot below shows
Page 111 and 112: 5.3.6. Using Table Overflow Referen
Page 113 and 114: The above example shows the Employe
Page 115 and 116: When you choose a button for naviga
Page 117 and 118: 5.5.1. Master-Detail on Separate Pa
Page 119 and 120: Note that the nested table could it
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So this is our database diagram: We
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Definition’ wizard. Anyway, you s
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8. By default, the tree is rendered
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Generating a tree for such a situat
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• Add a Query Where Clause to the
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• Regenerate. You should get this
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Warning: This issue (selecting a tr
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2. Create a new Dynamic Domain in t
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• An m:n relation exists between
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5.7.3. Understanding How JHeadstart
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5.8. Creating Wizard Layouts A wiza
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5.9. Changing the Overall Page Look
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After turning off the generation of
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5.9.3.2. Declaring the New Region T
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CHAPTER 6 Generating User Interface
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6.2. Default Display Value 6.2.1. U
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adio-vertical radio-horizontal edit
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6.4.2. Setting Maximum Length The n
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6.5.3. Dynamic dropdown list based
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6.7. Generating a List of Values (L
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In that case you must include all t
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3. Got to the newly created Locatio
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6.7.4. Use LOV for Validation 10. G
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the LINE_ITEM_ID of the ORDER_ITEMS
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When you have selected a row in the
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6.9. Generating a Checkbox You can
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6.10.1. Combining File Display Opti
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throw new JboException(e); } } retu
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6.11. Generating a Graph The values
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appearance of the graph changed to
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• Choose a value for the Clear/Re
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• In case of a table layout the d
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} } double convertedPercentage = ne
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As you can see, the buttons are inc
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6.13.4. Creating a Button that Call
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As you can see, the inputText and c
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6.14. Hyperlink to Navigate Context
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5. Insert inside the commandLink co
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6.15. Embedding Oracle Forms in JSF
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CHAPTER 7 Generating Query Behavior
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In the dropdown list, all the emplo
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6. Set the property Domain (on the
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Note that because of the value of t
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7.2.3. Using Advanced Search 7.2.4.
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• In the Departments View Object,
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Note the searchBinding managed prop
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7.3. Forcing a Requery 7.3.1. Imple
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CHAPTER 8 Generating Transactional
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8.1.3. Allowing the User to Insert
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8.3. Enabling Delete Example ‘Del
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8.5. Runtime Implementation of Tran
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8.5.4. Commit Handling The ‘Commi
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CHAPTER 9 Creating Menu Structures
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9.1.2. Preventing Generation of a M
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Another common scenario is to have
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9.2.2. Enabling Dynamic Menus You c
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• A SQL Script named DynamicMenuD
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For example, within the HRModule, l
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If you now restart the application,
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CHAPTER 10 Application Security A p
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10.1.2. JAAS Custom Login Module A
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10.1.4. Custom Security 10.1.5. ADF
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10.1.6. ADF BC Security • Regener
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You can right-mouse-click on the Jh
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10.3. Using JAAS-JAZN for Authentic
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Note that if you use the JDeveloper
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10.4.3. System-jazn-data.xml Note t
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10.4.5. Debugging the Custom Login
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10.5.3. Login Page and Login Bean 1
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10.6.2. When Access Denied Go To Ne
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Reference: See the Javadoc of the m
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10.7.2. Restricting Item Operations
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10.8.4. Changes to SQL Script Templ
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11.1. National Language Support in
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11.1.3. Adding a non-supported Loca
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11.2.2. Running the JHeadstart Appl
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11.2.3. Running the Application If
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11.3. Runtime Implementation of Nat
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11.4. Error Reporting The ADF SR De
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11.5. Outstanding Changes Warning W
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12.1. Creating the Database Tables
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12.2. Enabling Runtime Usage of Fle
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12.2.3. Generating the Flex Region
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12.3. Defining Flex Items At Runtim
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Setting up another Item Region and
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12.5. Internationalization and Flex
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After you saved your changes and cl
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13.1. Introduction into JHeadstart
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13.2. Roadmap When you plan to use
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You can use the Browse button to op
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form-specific. Therefore, the entit
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13.3.5. Processing the Selected For
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The last printed line in this windo
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13.4. Understanding the Outputs of
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To make sure the ADF Business Compo
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13.5. Handling Forms PL/SQL Logic 1
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This page is intentionally left bla
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14.1. JSF Lifecycle Phases 14.1.1.
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lifecycle sequence. When you set th
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Reference: For more information abo
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14.3. JHeadstart Page Lifecycle The
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