Oracle JHeadstart Developer's Guide - Downloads - Oracle

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Reference: See the Javadoc or source of the JhsSearchBean 7.2.6.3. Combining Quick Search and Advanced Search If you generate both Quick Search and Advanced Search on the same page, by default the Quick Search region will be visible and the Advanced Search region will be hidden. Besides the normal Quick Search fields, there will also be a button called 'Advanced Search', to switch from Quick Search to Advanced Search. When the user clicks the Advanced Search button, the Quick Search region is hidden and the Advanced Search region is shown, together with a button called 'Quick Search'. Which search region is shown initially, is governed by the JhsSearchBean property quickSearchMode. The Quick Search and Advanced Search regions both use an EL expression in the “rendered” property that references the quickSearchMode property in the search bean. Partial Page rendering is used to switch between Quick Search and Advanced Search. The button 'Advanced Search' looks like this: When this button is pressed, the switchToAdvancedSearchMode() is executed which sets the quickSearchMode property of the Search Bean to false. The effect is that when the user goes to a different page, and later returns to this same page, the Advanced Search region will still be visible, since the Search Bean is stored on session scope. 7 - 14 Generating Query Behaviors JHeadstart Developer’s Guide
7.3. Forcing a Requery 7.3.1. Implementation of Requery By default, the ADF Model Iterator Binding created for the data collection of a JHeadstart group is only queried once, and the query results are cached by ADF Business Components. JHeadstart supports the option to force a refresh of the cached query data by using the group level property Requery Condition. This is a combobox property, the drop down list includes three common conditions that JHeadstart translates to a booealn JSF EL expression,an you can also enter a custom Boolean JSF EL expression. The predefined values are: • Always: every time the user navigates to the page, or submits the page itself, the iterator binding is requeried. This condition translates to the JSF expression #{true}. • When Entering the Page: the iterator binding is requeried when the user navigates from another page to this page. This condition translates to the JSF expression #{!adfFacesContext.postback}. • After Commit: the iterator binding is requeried when the user submits the page by clicking on a button that executes the Commit action binding, like the generated Save button. This condition translates to the JSF expression #{jhsAfterCommit}. Note that the Requery Condition property is also available for dynamic domains. If you want to refresh the content of a drop down list, you can set the Requery Condition on the dynamic domain. When the Requery Condition is set, JHeadstart generates two additional entries in the Page Definition of the group: • An action binding that executes the query. JHeadstart Developer’s Guide Generating Query Behaviors 7 - 15
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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
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Web Reference: : Oracle Application
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CHAPTER 2 Set Up Project for Team-
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• The files that most often are m
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JHeadstart Developer's Guide Gettin
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• Create a New Application (choos
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2.2.4. Creating Database Connection
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2.3. Organizing JHeadstart Applicat
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2.4. Defining Java Package Structur
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CHAPTER 3 Creating ADF Business Com
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Reference: See the Oracle Applicati
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3.2. Creating the Entity Object Lay
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3.2.4. Generating Primary Key Value
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Weblog Steve Muench: “Why do I ge
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3.2.6. Implementing Business Rules
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2. Choose List Validator and enter
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3.3. Creating View Objects and Appl
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user action. The solution is shown
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It is also possible to let the user
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4. Make sure that the 'Mapped to Co
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Attention: You can have multiple le
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CHAPTER 4 Using JHeadstart T his ch
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4.1.1. Input Output • The type of
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4.2.2. Enabling JHeadstart on an ex
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4.3. Using the Create New Applicati
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4.4. Using the Application Definiti
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4.4.2. Service As you can see in th
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4.4.6. Regions An LOV is populated
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4.4.9. Manipulating Objects A dynam
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The new object is an exact copy of
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JHeadstart Developer’s Guide Usin
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You will see logging of what has be
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the radio button “Specify Host Na
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4.7. Customizing Using Generator Te
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• config/defaultTemplateBindings.
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VTL uses references to embed dynami
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In addition to the XSD attributes,
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Note that it only makes sense to cr
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4.8. Generating Mobile Applications
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4.8.5. Adding a View Type The jag-c
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CHAPTER 5 Generating Page Layouts T
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5.1.1. Hide Items on the Form Page
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Region layout style ‘horizontal
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managed bean Hashmap called createM
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Example In this example the Countri
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5.3.1. Hide Items in a Table The ge
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The example screenshot below shows
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5.3.6. Using Table Overflow Referen
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The above example shows the Employe
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When you choose a button for naviga
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5.5.1. Master-Detail on Separate Pa
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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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Page 171 and 172: 6.9. Generating a Checkbox You can
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Page 177 and 178: 6.11. Generating a Graph The values
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Page 191 and 192: As you can see, the inputText and c
Page 193 and 194: 6.14. Hyperlink to Navigate Context
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Page 197 and 198: 6.15. Embedding Oracle Forms in JSF
Page 199 and 200: CHAPTER 7 Generating Query Behavior
Page 201 and 202: In the dropdown list, all the emplo
Page 203 and 204: 6. Set the property Domain (on the
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Page 211: Note the searchBinding managed prop
Page 215 and 216: CHAPTER 8 Generating Transactional
Page 217 and 218: 8.1.3. Allowing the User to Insert
Page 219 and 220: 8.3. Enabling Delete Example ‘Del
Page 221 and 222: 8.5. Runtime Implementation of Tran
Page 223 and 224: 8.5.4. Commit Handling The ‘Commi
Page 225 and 226: CHAPTER 9 Creating Menu Structures
Page 227 and 228: 9.1.2. Preventing Generation of a M
Page 229 and 230: Another common scenario is to have
Page 231 and 232: 9.2.2. Enabling Dynamic Menus You c
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Page 237 and 238: If you now restart the application,
Page 239 and 240: CHAPTER 10 Application Security A p
Page 241 and 242: 10.1.2. JAAS Custom Login Module A
Page 243 and 244: 10.1.4. Custom Security 10.1.5. ADF
Page 245 and 246: 10.1.6. ADF BC Security • Regener
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Page 249 and 250: 10.3. Using JAAS-JAZN for Authentic
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Page 253 and 254: 10.4.3. System-jazn-data.xml Note t
Page 255 and 256: 10.4.5. Debugging the Custom Login
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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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