jdeveloper

问题 Hi i am encountering the following error when deploying an project from my jdeveloper studio. [scac] Error occurred during initialization of VM [scac] Could not reserve enough space for object heap Can anyone advise on how to resolve this issue? 回答1: In case you have enough free RAM on your computer: go to jdev.conf file ( ~/Oracle/middleware/jdeveloper/jdev/bin ) and add more memory to the file I haven't checked but you could add: AddVMOption -XX:MaxHeapSize=512m or whatever you want more

问题 I am new in ADF (EJB/JPA not Business Component), when the user is using our new app developed on jdeveloper "12.2.1.2.0", after an hour of activity, system is loosing the current record. To note that the object lost is the parent object. I tried to change the session-timeout (knowing that it will affect the inactivity time). public List<SelectItem> getSProvMasterSelectItemList(){ List<SelectItem> sProvMasterSelectItemList = new ArrayList<SelectItem>(); DCIteratorBinding lBinding = ADFUtils

问题 I'm using JDeveloper and Weblogic 12c(12.1.3) and I want to create a job with XML using Spring Batch. When I deploy the project It shows me and error. I need to use this IDE because of some restrictions in my job, also, without using maven. I've seen several example and I think my XML it's fine. I think the problem is related to weblogic (I had a similar issue) because I made the same test with the same project structure and libraries using Netbeans IDE and GlassFish Open Source Edition 4.1.1

问题 in my case i have 3 columns, every column is dependent on previous one. user must enter all cells in column 1 so column 2 be editable then he enters column 2 to make column 3 editable. if he cleared cell then dependent columns should be disabled. how could i handle it using JavaScript please find below image : 回答1: I am assuming your table cell will be a af:input text . You don't need explicitly JS to achieve this as you can achieve it in ADF itself. So if you dont have requirement to do it

问题 So here's the thing. I have a popup that has a button, the button itself has a fileDownloadActionListener, this one is responsible for downloading an excel file. So what I need basically is to hide the popup right after I generate the file. Here's my .jspx file (Just the popup) <af:popup childCreation="deferred" autoCancel="enabled" id="myPopUp" contentDelivery="lazyUncached" binding="#{viewScope.mbMyBean.myPopUp}" partialTriggers="b17"> <af:dialog id="d16" type="cancel" title="Do you wish to

问题 I use JDeveloper 12.1.2.0.0 with Oracle Weblogic Server. Java version is 1.7.0_15. I have got a project based on Oracle ADF. I have to mavenize it. First of all I click on deploy the application ear file has created and working well on the server. In my application there is Model and ViewController projects. To mavenize I've just created Maven POM for project to every projects and finally an Application POM to the application. The end product should be ear file to deploy on remote server with

问题 We developed a Oracle ADF web app using jDeveloper 11.1.2.4 MySql 5.5 and after a lot of google help we deployed our app onto tomcat this post.Oracle ADF onto Tomcat 6.x In the above post he used Oracle Db. We deployed a test app with Oracle. Its running fine. But our original app has to work with MySql. We have setup our connection configuration as follows. In conf/context.xml <ResourceLink global="jdbc/webApp" name="jdbc/MySqlCOnDSDS" type="javax.sql.DataSource"/> conf/server.xml <Resource

问题 i need help on compiling my project in jdeveloper 11g. previously my application (jsp+servlets) works smoothly in jdeveloper 10g with oc4j (deploys in WAR file). but since i migrate to jdeveloper 11g, it appears several errors like this : <Nov 27, 2009 1:13:50 PM WIT> <Error> <Deployer> <BEA-149265> <Failure occurred in the execution of deployment request with ID '1259302429721' for task '2'. Error is: 'java.lang.ClassNotFoundException: oracle.dmt.op.re.base.Enum$EnumType' java.lang

问题 I'm trying to connect from Jdeveloper to a remote Weblogic server. This is what I get when testing the connection. Some say that one should disable jdeveloper's proxy settings. I did so, and it didn't change anything. Any help ! 回答1: Try to run your JDeveloper as administrator (it's a common 'mistake' for Windows users). If that doesn't work you should read this blog post: http://sathyam-soa.blogspot.be/2012/06/jdeveloper-11g-cannot-establish-app.html 回答2: Add the server's host name in the

问题 Here's the problem (sorry for the bad english): i'm working with JDeveloper and Oracle10g, and i have a Java Stored Procedure that is calling another JSP like the code: int sd = 0; try { CallableStatement clstAddRel = conn.prepareCall(" {call FC_RJS_INCLUIR_RELACAO_PRODCAT(?,?)} "); clstAddRel.registerOutParameter(1, Types.INTEGER); clstAddRel.setString(1, Integer.toString(id_produto_interno)); clstAddRel.setString(2, ac[i].toString()); clstAddRel.execute(); sd = clstAddRel.getInt(1); } catch