Oracle JHeadstart 11g - End-to-end Tutorial - Downloads - Oracle

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3.3. Generate Default Web Tier with JHeadstart The Oracle JHeadstart extension for JDeveloper uses metadata to capture the high-level definition of the layout and features of your desired web application. The JHeadstart application generator then uses that application definition metadata to generate the set of web pages that comprise your web application user interface. In this section we'll enable our project to use JHeadstart, ask JHeadstart to create a default application definition metadata file, and then kick off the JHeadstart application generator to see what kind of web application we get before proceeding to tailor the output further in subsequent steps of the tutorial. Enable JHeadstart on the ViewController Project Select the ViewController project in the navigator and choose Enable JHeadstart on this Project from the right-mouse menu. Click (Next>) from the welcome page, then click (Finish) to proceed with enabling JHeadstart. Click (Yes to All) in the following alert that will be shown. The wizard will then proceed to create a number of necessary files and configure your project appropriately to contain them. Each step it performs is listed in the text box in this panel of the wizard. When done, click (Finish) again to close the wizard. Then, click the Save All button in the JDeveloper main toolbar to save all the changes
Create Default JHeadstart Service Definition Right-mouse-click on ViewController project again to run the New Service Definition Wizard to create the JHeadstart metadata that will be used to generate your application. In the wizard, leave all settings to their defaults. Keep clicking Next until you hit the last page. Tip: You can learn more about the various settings in this wizard in the JHeadstart Developer’s Guide, chapter 4 “Using JHeadstart”. Click Finish to create the JHeadstart Service Definition. After it is finished, you should see the following:
Page 1 and 2: Building Rich Enterprise JSF Applic
Page 3 and 4: Acknowledge the Legal Agreement Rea
Page 5 and 6: Enter Connection Details. Provide c
Page 7 and 8: You do not have to click Next, inst
Page 9 and 10: Create Entity Objects for Selected
Page 11 and 12: Skip Past the Read-Only View Object
Page 13: We're going to modify the default d
Page 17 and 18: Observe Auto-Created List of Values
Page 19 and 20: Note that instead of using model-ba
Page 21 and 22: You will get the default Home page,
Page 23 and 24: • Browse Data and Drill-Down to D
Page 25 and 26: Tip: If you have trouble finding a
Page 27 and 28: In this panel, the checkbox option
Page 29 and 30: Default the Quick Search Item to an
Page 31 and 32: In child group Employees3 set the S
Page 33 and 34: Set Child Locations2 Group to Displ
Page 35 and 36: Repeat to Change Departments3 and L
Page 37 and 38: Set the Name and Title of the new i
Page 39 and 40: Run the Application Run the ViewCon
Page 41 and 42: User Selects Job to Edit from Simpl
Page 43 and 44: User Navigates Five-Level Hierarchy
Page 45 and 46: Add LastName and Email Attribute to
Page 47 and 48: Repeat these steps to rename the Em
Page 49 and 50: 5.3. Use the LOV on ManagerName and
Page 51 and 52: We want the ManagerEmail item to be
Page 53 and 54: Note: Although a roundtrip from the
Page 55 and 56: Add an Instance of the EmployeesVie
Page 57 and 58: Finish Configuring the New EmpWizar
Page 59 and 60: Property Category Property Name Set
Page 61 and 62: Clicking (Next) or the Functional l
Page 63 and 64: As explained in the help text of th
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Only Display EmployeeId, FirstName,
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8.2. Add a Graph Using the JDevelop
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In the Create Bar Graph dialog that
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With the graph item selected, go to
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Click on the FORM_GRAPH template pa
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Preserve Graph Binding in Page Defi
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Renenerate and Run the Application.
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To specify the parameter, right-mou
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10. Launching the Employee Wizard i
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Hide Employee Wizard Tab in the Men
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departments group. The taskflow par
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Set the Name of the parameter to de
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To make the group region stretch ve
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You can even click the JobId hyperl
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Configure a Page Template Switcher
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a tabbed menu at the top, which we
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This is a Groovy script expression.
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Click OK to close the dialog, and c
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Next, change the Salary to 34000 an
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We can simply go to a command shell
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15. Useful Links 1. Building Rich E
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