Populate af:table Programmatically from Managead Bean

本文链接：https://blog.youkuaiyun.com/bettyHHUC/article/details/89705338

本文介绍如何使用JavaBean从管理bean填充af:table，展示人员详情数据，包括姓名、电话号码和薪水。通过创建Person类并利用List结构，将数据以表格形式展现于UI界面。

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Instead of populating the data in af:table through model layer (using ViewObject) using buinding layer, in this article we will introduce how to show the data which is in the managed bean to show on UI in tabular format.

First you should know the number and data type of columns in table, suppose I have to populate a table for person details (name, mobile number and salary). To get and set value of columns I have created a java bean class, it has 3 variable for 3 columns.

Person.java

public class Person{

public Person (String name, String moNo, Integer salary) {

this.Name = name;

this.mobNo = moNo;

this.salary = salary;

}

private String Name;

private String mobNo;

private Integer salary;

public void setName(String Name) {

this.Name = Name;

}

public String getName() {

return Name;

}

public void setMobNo(String mobNo) {

this.mobNo = mobNo;

}

public String getMobNo() {

return mobNo;

}

public void setSalary(Integer salary) {

this.salary = salary;

}

public Integer getSalary() {

return salary;

}

Next step, create a managed bean for referencing af:table , this managed bean makes use of person java bean class to add data in same format for all table rows. A List data structure is used to pass all values in af:table.

ProgTableBean.java

//ArrayList to poplate data in af:table

List<Person> personList = new ArrayList();

//To Populate default row in table (Code in Constructor)

public ProgTableBean() {

personList.add(new Person("Mr.Bean", "138xxxxxxx", 100));

}

public void setPersonList(List<Person> personList) {

this.personList = personList;

}

public List<Person> getPersonList() {

return personList;