📜  RichFaces Rich:Datatable

📅  最后修改于: 2021-01-08 12:36:08             🧑  作者: Mango

RichFaces

此组件用于呈现表。它以表格形式显示数据。它与< rich:column >和< rich:columnGroup >组件一起使用以列出数据模型的内容。

value属性用于保存数据模型,而var属性指定在遍历数据模型时要使用的变量。

dataTable需要一组< rich:column >组件来定义内容。

样式类和皮肤参数

下表包含DataTable的Style类和相应的外观参数。

Class Function Skin Parameters Mapped CSS properties
.rf-dt It is used to define styles for the table. tableBackgroundColor
tableBorderWidth
background-color
border-left-width, border-top-width
.rf-dt-cap It is used to define styles for the table caption. No skin parameters.
.rf-dt-r It is used to define styles for a table row. No skin parameters.
.rf-dt-fst-r It is used to define styles for the first row in a table. No skin parameters.
.rf-dt-c It is used to define styles for a table cell. tableBackgroundColor
tableBorderWidth
background-color
border-bottom-width, border-right-width
.rf-dt-nd It is used to define styles for a node. tableBorderColor border-bottom-color, border-right-color
.rf-dt-hdr It is used to define styles for a table header. No skin parameters.
.rf-dt-hdr-fst It is used to define styles for the first header. No skin parameters.
.rf-dt-hdr-c It is used to define styles for a header cell. tableHeaderBackgroundColor
tableBorderWidth
background-color
border-bottom-width, border-right-width
.rf-dt-shdr It is used to define styles for a table sub-header. No skin parameters.
.rf-dt-shdr-fst It is used to define styles for the first sub-header. No skin parameters.
.rf-dt-shdr-c It is used to define styles for a sub-header cell. tableHeaderBackgroundColor background-color
.rf-dt-ftr It is used to define styles for a table footer. No skin parameters.
.rf-dt-ftr-fst It is used to define styles for the first footer. No skin parameters.

在下面的示例中,我们正在实现< rich:dataTable >组件。本示例包含以下文件。

JSF文件

// data-table.xhtml






Rich Data Table








Student ID



Student Name



Student Email



Student Contact







托管豆

// StudentRecord.java

import java.util.ArrayList;
import java.util.List;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.RequestScoped;
@ManagedBean
@RequestScoped
public class StudentRecord {
String id;
String name;
String email;
String contactNumber;
List records;
public StudentRecord(){}
public StudentRecord(String id, String name, String email, String contactNumber) {
this.id = id;
this.name = name;
this.email = email;
this.contactNumber = contactNumber;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getContactNumber() {
return contactNumber;
}
public void setContactNumber(String contactNumber) {
this.contactNumber = contactNumber;
}
public List getRecords() {
records = new ArrayList();
records.add(new StudentRecord("101", "Raju", "raju@abc.com", "52534252"));
records.add(new StudentRecord("102", "Rama", "rama@abc.com", "52235252"));
records.add(new StudentRecord("103", "John", "john@abc.com", "52456252"));
records.add(new StudentRecord("104", "Peter", "peter@abc.com", "55625252"));
return records;
}
public void setRecords(List records) {
this.records = records;
}
public int getNumberOfRecords(){
return this.records.size();
}
}

输出: