oracle-adf

问题 I am running MySQL db using the latest wamp server. Using Oracle JDeveloper 11g. I have placed the MySQL connector jar in .../jdeveloper/jdev/lib folder and added the jar as a library in my adf application . . I am able to create a connection to the db, view the tables in DB Navigator of JDev, also create Entity and View Objects. However when I try to run the Application Module, I get an error popup saying could not create connection, driver not found. I have the ApplicationModule data source

问题 I am running MySQL db using the latest wamp server. Using Oracle JDeveloper 11g. I have placed the MySQL connector jar in .../jdeveloper/jdev/lib folder and added the jar as a library in my adf application . . I am able to create a connection to the db, view the tables in DB Navigator of JDev, also create Entity and View Objects. However when I try to run the Application Module, I get an error popup saying could not create connection, driver not found. I have the ApplicationModule data source

问题 I'm working on a requirement to show a popup window with search table in it. As the user clicks on the search button (with input text boxes provided) in the popup window the search table needs to be refreshed with new set of data. I've created a populateSearchTable() method to generate the table by populating the values in an Array deviceListArray<POJO CLass> . In populatesearchTable() every time I generate the data I'm trying to clear the deviceList Array by deviceListArray.Clear() method

问题 I was checking the JSR 227 page and see its status be shown as "withdrawn". What does this status mean? Does it mean it is deprecated? is there a newer version that has replaced this specification? 回答1: For you as a programmer, it doesn't mean anything. Oracle invented a declarative way for the user interface of a JSF application to be connected to the underlying data services, and this is the core of their Application Development Framework (ADF). Since they have built it and are using it

问题 I am scraping a website which has Oracle ADF loopback script which continuously redirects me to same page of mine, so how to bypass it? Following is my php code. <?php $url = 'https://www.mywebsite.com/faces/index.jspx'; $ch = curl_init($url); curl_setopt($ch, CURLOPT_COOKIEJAR, dirname(__FILE__) . '/cookie.txt'); curl_setopt($ch, CURLOPT_COOKIEFILE, dirname(__FILE__) . '/cookie.txt'); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $header[] = 'User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64;

问题 Some information required about MAF. How many platforms it will support? I have read in some blogs, for client side(Mobile) they are using web frameworks and for Business logic they are using java and cordova for interact with Mobile functionalities. Here business logic(JAVA) mean client side business logic or server side? Using MAF directly(From mobile) we can access database, without interaction of webservices? Is there any wrapper between Mobile and oracle database? in case without wrapper

问题 How can i set current date using expression builder in oracle adf? i am using jdeveloper 11.1.1.3.0 and using Input Date(ADF faces.common.component) 回答1: The expression builder is used to build EL expressions that reference a method or a value property. Its not meant to set a value but to make it available for editing. One option would be to use a method expression to invoke an action on a manage bean that then sets the value. However, in JSF 1.2 you cannot pass arguments to an EL method and

问题 I am new to ADF ,now I get the column Name of table just like USER_NAME ,in the ADF EO VO the attibute name will be converted to another pattern like UserName，but the attribute name can change to any name the user want ,So is there any method which can get the attribute name of VO according to the column name? 回答1: You go to the VO.xml property and set hints. Navigate to the overview section and select the attribute and goto edit. Set a hint which in this case would be the label. On the ui

问题 I have created a tree in adf programtically. It's showing correctly and I am also able to traverse but when I try clicking on any node, my selectionListner() function does not work instead it gives following error on console: <oracle.adf.view> <RichRenderer> <decodeUnknownKey> <ATTEMPT_SYNC_UNKNOWN_KEY>** Following is my code 1) I create an Employee class package view; import java.util.ArrayList; import java.util.List; public class Employee { private String name; private String location;

问题 I am new to adf and I am trying to provide a default value based on an sql statement to another attribute. For instance I have a table called Employee(emp_id,emp_version,emp_name...), which has a column emp_version and i want to provide a default value to emp_version with the following sql statement: select count(emp_id)+1 from employees In order to do this I tried to create a transient field(testEmpversionTransient) and provide an sql statement as shown below: However I am not able to assign