JDEVELOPER IDE SUCKS

i only wish oracle corp is on the way to develop an IDE like the studio creator which uses simple style sheet concepts.
I WASTE MOST OF THE TIME TO DEVELOP THE PRESENTATION LAYER THAN TO CONCENTRATE ON MY EXPERTISE(Business logic). I AM REALLY DISAPPOINTED.

Absolute positioning the way that creator does has a lot of disadvantages including not being portable when you change resolution for the screen. Making your view layer code contain a lot of junk relating to position - making it a nightmare to maintain.
Have you looked at the set of panel components that ADF Faces offer to help you layout your pages?
And if all of these doesn't convince you, by all means go ahead and develop your UI in Studio Creator - when you need a serious IDE to do your backend services such as EJB and Web Services I'm sure you'll be posting a STUDIO CREATOR IDE SUCKS message on their board :-)

Similar Messages

Installing JDeveloper IDE!!

Hi,
I want to install the JDeveloper IDE in our server.During the installtion of JDeveloper it is also includes a weblogic server, but i have already installed UCM with the weblogic server on that machine.
Please advis me is it possible to install the two instance of weblogic server in the same server.
How to install the JDeveloper on that machine?
Weblogic Server 10.3.5
UCM11g
Thanks

Hi
It is important and make sure that you install JDeveloper in a different middleware home. Like when you install JDeveloper, at one point, it will ask to choose the existing middleware home (where you already have a weblogic + ucm) or create a New middleware home. So select NEW middleware home and give the folder some unique name and you are good to go. The weblogic server that comes with JDeveloper is a very basic simple version where you can deploy any standard J2EE apps (WebApps, EJBs, WebServices and ADF Applications also EXCEPT for SOA/BPEL apps). Also, any app you developed in this JDeveloper you can deploy to your other Weblogic Server. Since you have WLS 10.3.5, this means its preferable if you download and install JDeveloper 11.5 Version. Typically, I will have folders like this on my side:
C:\Oracle\Middleware\Jdeveloper115 -> This folder will have JDev 11.5 version installed and internally has WLS also.
C:\Oracle\Middleware1035 -> Will have Weblogic Server 10.3.5 installed.
Thanks
Ravi Jegga

JDeveloper IDE problems with google Calendar development libraries

Hello all,
I am using JDeveloper as an IDE for developing the google calendar events.
I am referring the http://code.google.com/apis/calendar/data/2.0/developers_guide_java.html site.
Instead of ANT to run the sample code, I am using JDeveloper IDE and added all required libraries from sample and source code.
Still I am getting weird error as Error(22,29): GDataRequest$RequestType not found in enum com.google.gdata.client.Service.GDataRequest.RequestType in class com.google.gdata.client.GoogleService in class com.google.gdata.client.calendar.CalendarService in class project1.CalendarTest
Code is as below
package project1;
import com.google.gdata.client.*;
import com.google.gdata.client.calendar.*;
import com.google.gdata.data.*;
import com.google.gdata.data.acl.*;
import com.google.gdata.data.calendar.*;
import com.google.gdata.data.extensions.*;
import com.google.gdata.util.*;
import java.net.*;
import java.io.*;
import sample.util.*;
public class CalendarTest {
public static void main(String[] args) throws AuthenticationException,
MalformedURLException,
IOException,
ServiceException
CalendarService myService = new CalendarService("exampleCo-exampleApp-1.0");
// myService.setUserCredentials("[email protected]", "pa$$word");
// URL feedUrl;
// CalendarFeed resultFeed = myService.getFeed(feedUrl, CalendarFeed.class);
// feedUrl = new URL("http://www.google.com/calendar/feeds/default/allcalendars/full");
// System.out.println("Your calendars:");
// System.out.println();
// for (int i = 0; i < resultFeed.getEntries().size(); i++) {
// CalendarEntry entry = resultFeed.getEntries().get(i);
// System.out.println("\t" + entry.getTitle().getPlainText());
Please if somebody has already faced such problem, show me some way or give the direction.

Problem is solved by changing jdeveloper Compilat settings.
Checked the checkbox of 'Use Javac'.
and then compile the project. It will get compiled.
Thanks to Shishir Shrivastava's post
http://www.mail-archive.com/[email protected]/msg00984.html
-Vedika

JDeveloper IDE: Developer Mode Error

Hi All,
I am facing an issue after launcing JDEV through /jdevbin/NT/1223_db2dbg_17007206 (JDeveloper IDE for Release 12.2.3 Dev Build 2).
I am getting developer mode error after launcing my application. For the error to perish, we need to disable the same by :
Go Project Properties -> Oracle Applications -> Run Options and remove OADeveloperMode from the selected list.
However the OADeveloperMode option is not visible at project properties. Any idea on how to disable the option through any other means or any workarounds.
The profile “FND:Developer Mode” is already set to No in site level in environment. I am still seeing the Developer Mode error in jdev.
Thanks in advance.
Regards,
Arpita

Hi Shobit,
Error message :
(This developer mode error is thrown instead of being registered due to the lack of the page context object.) The OA passivation framework coding standard has been violated. Web bean properties cannot be modified in the controller processFormData or processFormRequest method. Web bean properties should be modified in the processRequest method only. An attempt to modify a web bean has been made in the following call stack: java.lang.Throwable at oracle.apps.fnd.framework.OACommonUtils.getCallStack(OACommonUtils.java:822) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.setAttributeValue(OAWebBeanHelper.java:1857) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.setAttributeValue(OAWebBeanHelper.java:1891) at oracle.apps.fnd.framework.webui.OAWebBeanFormElementHelper.setAttributeValue(OAWebBeanFormElementHelper.java:2108) at oracle.apps.fnd.framework.webui.beans.message.OAMessageLovInputBean.setAttributeValue(OAMessageLovInputBean.java:616) at oracle.cabo.ui.beans.form.TextInputBean.setRequired(TextInputBean.java:441) at oracle.apps.po.common.webui.ClientUtil.setViewOnlyRecursiveInternal(ClientUtil.java:743) at oracle.apps.po.common.webui.ClientUtil.setViewOnlyRecursiveInternal(ClientUtil.java:864) at oracle.apps.po.common.webui.ClientUtil.setViewOnlyRecursiveInternal(ClientUtil.java:864) at oracle.apps.po.common.webui.ClientUtil.setViewOnlyRecursiveInternal(ClientUtil.java:864) at oracle.apps.po.common.webui.ClientUtil.setViewOnlyRecursiveInternal(ClientUtil.java:864) at oracle.apps.po.common.webui.ClientUtil.setViewOnlyRecursive(ClientUtil.java:704) at oracle.apps.ozf.oa.claim.webui.ClaimUpdateCO.setPageReadOnly(ClaimUpdateCO.java:425) at oracle.apps.ozf.oa.claim.webui.ClaimUpdateCO.processFormRequest(ClaimUpdateCO.java:239) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:854) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:385) at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1241) at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1066) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1032) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:887) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:385) at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1066) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1032) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:887) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:385) at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363) at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:3113) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1897) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:558) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:446) at _OA._jspService(_OA.java:72) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:473) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:734) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:391) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:908) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:458) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:226) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:127) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:116) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:662)
This error part of the file (oracle.apps.ozf.oa.claim.webui.ClaimUpdateCO) present in the error message is an already existing code.
Now the problem with solving this issues may end up solving many other issues. I am also not sure that my solving one part will fix it or not.
If you can please help me with suppressing the option how we used to do that earlier via jdev, then I can move ahead with my changes and test them.
Thanks,
Arpita

JDeveloper IDE suddenly very slow for past two days

Hi All,
I have Jdeveloper 11.1.1.4 for more than a month now. Suddenly the JDeveloper IDE has become very slow. It is very annoying having to wait for the code changes to show across and windows take long to get in sync. I have 3.25 GB RAM running on XP service pack 3. Also, I scanned my machine for likely virus, but has come clean. It is only with Jdeveloper I am having problems. All other applications are running fine. I even tried just running JDeveloper alone. No luck.
Thanks

Suddenly the JDeveloper IDE has become very slowSeems like something changed.
Did you install any new extensions? When is it "slow?" Is it when doing a specific activity, or just overall "slow?" What does your OS show (is JDev using lots of CPU, for example)? Have you tried making a backup of your "system11.1.1.4.37.59.23" folder (numbers may be different depending on version) and then deleting it so that JDev recreates it for you (you'll lose all of your preferences/settings)?
John

JDeveloper IDE Font

How can I make the font in the JDeveloper IDE biger? The current font is too small to deal well with it.

Go to 'Tools' Menu and select 'Preferences' Sub menu:
Select ''Code Editor" and select "Fonts"
Set the options for font-size as in screenshot:
http://adfsampleapplications.googlecode.com/svn/trunk/images/FontChange.png
Thanks,
Navaneeth

JDeveloper IDE fonts unreadable

Hi all,
The menu and dialog fonts in JDeveloper IDE are unreadable. They are correct but un-continuous, they are showed as a draft. This error happens with JDK 1.3.1_02 & JDK 1.3.1_08.
Curiously, the problem is solved with JDK 1.4.1_02. But JDeveloper is unstable with this JDK version.
Any solution or suggestion?

Hi,
have a look at
C:\Documents and Settings\<user>\Application Data\JDeveloper\system11.1.1.0.18.<version>\o.jdeveloper\ide.properties
Change the default settings and the font will change in the IDE
Frank

Hi i am getting Innternal Error in jdeveloper IDE in side preferences- code editer- java

hi i am getting Innternal Error in jdeveloper IDE in side preferences->code editer->java
if u know something about this error psease share here
java.lang.NullPointerException
at oracle.jdevimpl.java.editing.JavaOptionsPanel.loadSettingsFrom(JavaOptionsPanel.java:186)
at oracle.jdevimpl.java.editing.JavaOptionsPanel.onEntry(JavaOptionsPanel.java:67)
at oracle.ide.panels.MDDPanel.enterTraversableImpl(MDDPanel.java:1220)
at oracle.ide.panels.MDDPanel.enterTraversable(MDDPanel.java:1201)
at oracle.ide.panels.MDDPanel.access$1200(MDDPanel.java:128)
at oracle.ide.panels.MDDPanel$Tsl.updateSelectedNavigable(MDDPanel.java:1657)
at oracle.ide.panels.MDDPanel$Tsl.updateSelection(MDDPanel.java:1525)
at oracle.ide.panels.MDDPanel$Tsl.actionPerformed(MDDPanel.java:1519)
at javax.swing.Timer.fireActionPerformed(Timer.java:291)
at javax.swing.Timer$DoPostEvent.run(Timer.java:221)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:642)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:603)
at java.awt.EventQueue$1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:612)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:178)
at java.awt.Dialog$1.run(Dialog.java:1046)
at java.awt.Dialog$3.run(Dialog.java:1098)
at java.security.AccessController.doPrivileged(Native Method)
at java.awt.Dialog.show(Dialog.java:1096)
at java.awt.Component.show(Component.java:1585)
at java.awt.Component.setVisible(Component.java:1537)
at java.awt.Window.setVisible(Window.java:842)
at java.awt.Dialog.setVisible(Dialog.java:986)
at oracle.bali.ewt.dialog.JEWTDialog.runDialog(JEWTDialog.java:395)
at oracle.bali.ewt.dialog.JEWTDialog.runDialog(JEWTDialog.java:356)
at oracle.ide.dialogs.WizardLauncher.runDialog(WizardLauncher.java:55)
at oracle.ide.panels.TDialogLauncher.showDialog(TDialogLauncher.java:225)
at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:808)
at oracle.ide.config.IdeSettings.showDialog(IdeSettings.java:601)
at oracle.ide.ceditor.CodeEditorController.handleEvent(CodeEditorController.java:956)
at oracle.ide.controller.IdeAction.performAction(IdeAction.java:529)
at oracle.ide.controller.IdeAction.actionPerformedImpl(IdeAction.java:897)
at oracle.ide.controller.IdeAction.actionPerformed(IdeAction.java:501)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.AbstractButton.doClick(AbstractButton.java:357)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:809)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:850)
at java.awt.Component.processMouseEvent(Component.java:6289)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
at java.awt.Component.processEvent(Component.java:6054)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4652)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4577)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
at java.awt.Container.dispatchEventImpl(Container.java:2085)
at java.awt.Window.dispatchEventImpl(Window.java:2478)
at java.awt.Component.dispatchEvent(Component.java:4482)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:644)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:603)
at java.awt.EventQueue$1.run(EventQueue.java:601)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:98)
at java.awt.EventQueue$2.run(EventQueue.java:617)
at java.awt.EventQueue$2.run(EventQueue.java:615)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:614)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Hi,
make sure the IDE is installed with the proper JDK version
Frank

Howto make connection to Oracle UCM from JDeveloper IDE?

I am trying to make a connection to Oracle Content Server from my JDeveloper IDE. I found while searching that this can be done by the following steps:
1)Click on Application Resources on the left hand side widget.
2)On Right clicking on Connections , a New Connection menu opens up.
3)Select Content Repository from this menu.
But in my case i am not getting the Content Repository option in the New Connection menu. Many other options are also missing. Is there some issue with my JDeveloper installation. How can i get this option in the New Connections menu? Can anyone help with this?
Thanks in advance

You can create a connection to UCM for Site Studio for External Applications (SSXA) - see chapter 3 of this manual: http://download.oracle.com/docs/cd/E17904_01/doc.1111/e13650/toc.htm
The question is, however, if it is what you are looking for. If you want to integrate a Java application with UCM (e.g. check-in a document from Java), then you don't need a connection created in the way above - you will create it ad hoc in your Java program - take a look at RIDC (or CIS or WebServices) here: http://download.oracle.com/docs/cd/E17904_01/doc.1111/e10807/toc.htm

Having trouble to delete datasource from JDeveloper IDE

Hi,
I am having trouble to delete datasource from JDeveloper IDE, neither can I change it.
1. I deleted the datasource entry.
2. Then I delete the entry in SIQA-data-sources.xml file in project root directory. SIQA is my workspace.
3. There is no entry in C:\JDev10g\jdev\system10.1.2.0.0.1811\oc4j-config\data-sources.xml where is embedded oc4j server
after close JDeveloper embeded OC4J Server configuration dialog box and reopen it. It will come back.
I have no way to delete it or change database url.
The version I have is 10.1.2.
I hope to hear response asap.
Thanks in advance.
JQ

Delete the JDBC Connection in the Connections Navigator corresponding to the data source.

JMS with weblogic and jdeveloper IDE

HI,
I am a newbie to jms..could anyone provide me a sample tutorial to test and deploy a sample jms application using weblogic and jdeveloper IDE.
Thanks,
Amy
Edited by: 838667 on Feb 22, 2011 2:50 AM

...I have a strong feeling this is a TIBCO-related issue where you're not doing the lookup the way TIBCO likes.

JDeveloper IDE Crashing using double click on DataAction in struts-diagram.

Hello,
Has anyone had this problem with Jdeveloper10g?
We have a workspace for an application that has grown fairly large. The
problem happens when we try to drag a DataAction from the Component Palette
onto the struts-diagram when in the the JDeveloper10g IDE and then
double click the icon to create a data action. We get this message:
An Error has occurred in the Java VM
An operation has failed because an error has occurred in the Java VM. The current
activity may fail and the system may have been left in an unstable state. The following
is a stack trace.
java.lang.StackOverflowError
If further errors occur, you should restart the application.
If the error was an OutOfMemoryError, try closing some components, such as some
diagrams, or increase the Java heap size.
Also, report the problem on the JDeveloper forum on otn.oracle.com, or contact Oracle
support, giving the information in this message.
The Version of JDeveloper we are using is: 10.1.2.1.0 Build 1913 but we also had the
same problem using this same workspace in Build 1811. If we try a different workspace
there is no problem and we don't see the issue. Neither do we see the problem if we drag
either a DataPage or a plain Action from the Component Palette and the double click
either of those to create a Jsp page or an action.
We have spent hours using diffing software recursively on the workspace directories trying
to determine what may have gone wrong. We have eliminated a great deal from the problem
workspace including deleting everything from the struts-diagram (In a copy of the ws of course).
We really can't afford to rebuild the workspace from scratch and this problem causes us a
significant headache. It seems like a serious bug in JDeveloper itself.
Any help would be appreciated.
Thanks,

Problem Solved! This condition is caused by a circular dependency set up when the view was checked as a depndency for the model. We had a small class in the view that was being used in the model so the model was made dependant on the view and this causes an infinite loop condition of some sort when double clicking on a newly dropped in DataAction as described below.

How to change the Size of the font of the JDeveloper IDE

First of all, this question does not concern the code editor.
How to change the font for the editor is clear, well documented in the documentation as well as in many of this forums threads.
My question is how the font of all the IDE components can be increased.
Is some threads I found to change the font size in the ide.properties file.
I tried that solution but it does not bring any solution.
I'm a person with low vision, using a MB Pro with OS X lion just for overall better visibility.
Talking to a lot of people, who have good vision capabilities, it seems that even a lot of people suffer from the fonts which are to small.
So ... is it possible to document clearly where to do what and in what versions of JDeveloper.
I've not yet discovered if any kind of skin settings can be applied ... but this would be great, surely if some kind of predefined bigger fonts would be available.
Currently I'm using version 11.1.2 and 11.1.1.5.
Help would be dearly appreciated.
Greetings,
Jan.

Did you close JDeveloper and re-open again after making the changes in ide.properties?
If changing the ide.properties does not work.
Try this:
Go to 'Tools' Menu and select 'Preferences' Sub menu:
Select ''Code Editor" and select "Fonts"
Set the options for font-size as in screenshot:
http://adfsampleapplications.googlecode.com/svn/trunk/images/FontChange.png
Thanks,
Navaneeth

JDeveloper IDE simple setting problem

Hi,
Recently we switched to JDeveloper from Visual Cafe .I have a simple setting problem.How can I set the options so that IDE gives, the core java classes and packages,and our application classes and packeges, prompts in imports as well as in code.Where to set the options.
eg: when I write
import java. it should prompt all the pakages.
Thanks in advance.
-Gopal
null

I am not sure I understand what you are requesting, but ...
You can configure JDeveloper projects to include various libraries by default.
This is done by selecting menu Tools | Default Project Properties.../ Libraries tab.
You should define a library for your classes.
You can import any of the packages / classes from all the libraries which your project includes.
It would be incorrect for a tool to automatically add a bunch of import lines at the top of every file because each file should import what it needs and just as importantly, not import what it does not need depending on the component type (e.g. a servlet should not include javax.swing.* ).
An easy way to import elements into JDeveloper is to type in something like:
import java.
// and then type in Ctrl Space
and this launches the package browser, you can select packages or classes to import.
You can also do this at the variable declaratiton point such as typing in:
foo() {
Frame x
// Press Control Alt Space
and this will correctly change the type (Frame) to the type you select in the package browser and add the import statement.
-John
null

Component Palette cannot show in Jdeveloper IDE

I startup Jdeveloper 11g studio edition version 11.1.2.3.0 with all features option selected, but cannot see the Component Palette panel(only can see a grey blank area at the up-right corner in Jdev IDE).
and when I open the SummitADF application example, click the index.jspx file, in the opened "design" view for index.jspx, only text-style is displayed.
What's the matter? need helps!
By the way, I run the jdev in Windows 7.
Thanks.
BAO

It works by "reset window factory settings"-the Component Palette appears now.
and it also works by selecting memu "View-Component Palette(ctrl+shift+p)".
but there is still another half problem:
Even I have startuped the jdev by SELECT ROLE :STUDIO DEVOLOPER(ALL FEATURES) ,
but when i open/new a *.jspx file, only a text-style component structure is displayed instead of WYSIWYG style display in the opened "design" view.
--Anyway it's great for i can get help almost on time(in demand) from this forum! many thanks!

JDEVELOPER IDE SUCKS

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