Requirement: I have an af:selectOneChoice in which I want to populate the data programmatically from the Java class.
Solution: For solution of the above requirement follow the steps as shown below:
Step 1: Create an Oracle ADF Fusion Web Application.
Step 2: Create a Managed Bean with the name as MyBean.java.
The complete code for the MyBean.java class is shown below:
package susantotech.com;
import java.util.ArrayList;
import java.util.List;
import javax.faces.model.SelectItem;
public class MyBean {
List<SelectItem> fruitNameList;
public MyBean() {
}
public void setFruitNameList(List fruitNameList) {
this.fruitNameList = fruitNameList;
}
public List getFruitNameList() {
if (fruitNameList == null) {
fruitNameList = new ArrayList<SelectItem>();
fruitNameList.add(new SelectItem("i1", "Apple"));
fruitNameList.add(new SelectItem("i2", "Banana"));
fruitNameList.add(new SelectItem("i3", "Mango"));
fruitNameList.add(new SelectItem("i3", "Orange"));
}
return fruitNameList;
}
}Step 3: Drag and drop Choice List from the Component Palette onto the demo.jspx.
Click on the Bind button
Select the Value binding as “#{pageFlowScope.MyBean.fruitNameList}”
Click OK
Click Next
Set Label as Fruits Name > Click Finish
Thus, the complete demo.jspx page is shown below:
<?xml version='1.0' encoding='UTF-8'?>
<jsp:root xmlns:jsp="" version="2.1" xmlns:f=""
xmlns:af="">
<jsp:directive.page contentType="text/html;charset=UTF-8"/>
<f:view>
<af:document title="demo.jspx" id="d1">
<af:form id="f1">
<af:selectOneChoice label="Fruits Name" id="soc1">
<f:selectItems value="#{pageFlowScope.MyBean.fruitNameList}" id="si1"/>
</af:selectOneChoice>
</af:form>
</af:document>
</f:view>
</jsp:root>Save all and run the application. Thus, the ran application is shown below: Here we can see the Fruits Name are populated from the Managed Bean.
Hence, the solution to our requirement.
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Thanks & Regards,
Susanto Paul
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