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大家好我有這樣的XML文件：如何設置TableColumnValue JavaFX的表視圖
<?xml version='1.0' encoding='UTF-8'?>
<courses>
<course>
<name>Java</name>
<instructor>
<name>Bohdana Dumanska</name>
<acceptance>yes</acceptance>
</instructor>
<students>
<student>
<name>Brenden Walski</name>
<acceptance>yes</acceptance>
</student>
<student>
<name>Ty Flint</name>
<acceptance>yes</acceptance>
</student>
</students>
<time>Monday 6:00 - 8:00</time>
<availability>yes</availability>
<studentsEnrolled>2</studentsEnrolled>
<maxStudents>30</maxStudents>
</course>
<course>
<name>Physics</name>
<instructor>
<name>Jack Nelson</name>
<acceptance>yes</acceptance>
</instructor>
<students>
<student>
<name>Nazariy Dumic</name>
<acceptance>yes</acceptance>
</student>
<student>
<name>Bren Awesome</name>
<acceptance>yes</acceptance>
</student>
</students>
<time>Tuesday 6:00 - 8:00</time>
<availability>yes</availability>
<studentsEnrolled>2</studentsEnrolled>
<maxStudents>30</maxStudents>
</course>
</courses>
隨着那的NetBeans從XSD文件中創建這些類：
package schedule.app.courses;
import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="course" maxOccurs="unbounded">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="instructor">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* <element name="students">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="student" maxOccurs="unbounded">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* <element name="time" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="availability" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="studentsEnrolled" type="{http://www.w3.org/2001/XMLSchema}int"/>
* <element name="maxStudents" type="{http://www.w3.org/2001/XMLSchema}int"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"course"
})
@XmlRootElement(name = "courses")
public class Courses {
@XmlElement(required = true)
protected List<Courses.Course> course;
/**
* Gets the value of the course property.
*
* <p>
* This accessor method returns a reference to the live list,
* not a snapshot. Therefore any modification you make to the
* returned list will be present inside the JAXB object.
* This is why there is not a <CODE>set</CODE> method for the course property.
*
* <p>
* For example, to add a new item, do as follows:
* <pre>
* getCourse().add(newItem);
* </pre>
*
*
* <p>
* Objects of the following type(s) are allowed in the list
* {@link Courses.Course }
*
*
*/
public List<Courses.Course> getCourse() {
if (course == null) {
course = new ArrayList<Courses.Course>();
}
return this.course;
}
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="instructor">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* <element name="students">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="student" maxOccurs="unbounded">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* <element name="time" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="availability" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="studentsEnrolled" type="{http://www.w3.org/2001/XMLSchema}int"/>
* <element name="maxStudents" type="{http://www.w3.org/2001/XMLSchema}int"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"name",
"instructor",
"students",
"time",
"availability",
"studentsEnrolled",
"maxStudents"
})
public static class Course {
@XmlElement(required = true)
protected String name;
@XmlElement(required = true)
protected Courses.Course.Instructor instructor;
@XmlElement(required = true)
protected Courses.Course.Students students;
@XmlElement(required = true)
protected String time;
@XmlElement(required = true)
protected String availability;
protected int studentsEnrolled;
protected int maxStudents;
/**
* Gets the value of the name property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getName() {
return name;
}
/**
* Sets the value of the name property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setName(String value) {
this.name = value;
}
/**
* Gets the value of the instructor property.
*
* @return
* possible object is
* {@link Courses.Course.Instructor }
*
*/
public Courses.Course.Instructor getInstructor() {
return instructor;
}
/**
* Sets the value of the instructor property.
*
* @param value
* allowed object is
* {@link Courses.Course.Instructor }
*
*/
public void setInstructor(Courses.Course.Instructor value) {
this.instructor = value;
}
/**
* Gets the value of the students property.
*
* @return
* possible object is
* {@link Courses.Course.Students }
*
*/
public Courses.Course.Students getStudents() {
return students;
}
/**
* Sets the value of the students property.
*
* @param value
* allowed object is
* {@link Courses.Course.Students }
*
*/
public void setStudents(Courses.Course.Students value) {
this.students = value;
}
/**
* Gets the value of the time property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getTime() {
return time;
}
/**
* Sets the value of the time property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setTime(String value) {
this.time = value;
}
/**
* Gets the value of the availability property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getAvailability() {
return availability;
}
/**
* Sets the value of the availability property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setAvailability(String value) {
this.availability = value;
}
/**
* Gets the value of the studentsEnrolled property.
*
*/
public int getStudentsEnrolled() {
return studentsEnrolled;
}
/**
* Sets the value of the studentsEnrolled property.
*
*/
public void setStudentsEnrolled(int value) {
this.studentsEnrolled = value;
}
/**
* Gets the value of the maxStudents property.
*
*/
public int getMaxStudents() {
return maxStudents;
}
/**
* Sets the value of the maxStudents property.
*
*/
public void setMaxStudents(int value) {
this.maxStudents = value;
}
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"name",
"acceptance"
})
public static class Instructor {
@XmlElement(required = true)
protected String name;
@XmlElement(required = true)
protected String acceptance;
/**
* Gets the value of the name property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getName() {
return name;
}
/**
* Sets the value of the name property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setName(String value) {
this.name = value;
}
/**
* Gets the value of the acceptance property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getAcceptance() {
return acceptance;
}
/**
* Sets the value of the acceptance property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setAcceptance(String value) {
this.acceptance = value;
}
}
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="student" maxOccurs="unbounded">
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </element>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"student"
})
public static class Students {
@XmlElement(required = true)
protected List<Courses.Course.Students.Student> student;
/**
* Gets the value of the student property.
*
* <p>
* This accessor method returns a reference to the live list,
* not a snapshot. Therefore any modification you make to the
* returned list will be present inside the JAXB object.
* This is why there is not a <CODE>set</CODE> method for the student property.
*
* <p>
* For example, to add a new item, do as follows:
* <pre>
* getStudent().add(newItem);
* </pre>
*
*
* <p>
* Objects of the following type(s) are allowed in the list
* {@link Courses.Course.Students.Student }
*
*
*/
public List<Courses.Course.Students.Student> getStudent() {
if (student == null) {
student = new ArrayList<Courses.Course.Students.Student>();
}
return this.student;
}
/**
* <p>Java class for anonymous complex type.
*
* <p>The following schema fragment specifies the expected content contained within this class.
*
* <pre>
* <complexType>
* <complexContent>
* <restriction base="{http://www.w3.org/2001/XMLSchema}anyType">
* <sequence>
* <element name="name" type="{http://www.w3.org/2001/XMLSchema}string"/>
* <element name="acceptance" type="{http://www.w3.org/2001/XMLSchema}string"/>
* </sequence>
* </restriction>
* </complexContent>
* </complexType>
* </pre>
*
*
*/
@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "", propOrder = {
"name",
"acceptance"
})
public static class Student {
@XmlElement(required = true)
protected String name;
@XmlElement(required = true)
protected String acceptance;
/**
* Gets the value of the name property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getName() {
return name;
}
/**
* Sets the value of the name property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setName(String value) {
this.name = value;
}
/**
* Gets the value of the acceptance property.
*
* @return
* possible object is
* {@link String }
*
*/
public String getAcceptance() {
return acceptance;
}
/**
* Sets the value of the acceptance property.
*
* @param value
* allowed object is
* {@link String }
*
*/
public void setAcceptance(String value) {
this.acceptance = value;
}
}
}
}
}
還有一個ObjectFactory，但我不要以爲我需要把它包含在這裏。 所以我用這個試圖插入E從XML表中的所有值：
JAXBContext jaxbContext = JAXBContext.newInstance(ObjectFactory.class);
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();
courses = (Courses)unmarshaller.unmarshal(new File("courses.xml"));
courseList = FXCollections.observableArrayList(courses.getCourse());
現在我會如何將數據設置爲cellvalue factoy。我試圖用lambadaExpression這樣的：
TableColumn name = new TableColumn("Name");
name.setCellValueFactory(cellData -> cellData.toString(courseList....???
我不知道進tableColumn.I是爲所有在類文件中的註釋抱歉，我將如何插入值。 請幫忙。謝謝！
謝謝你這麼多。這工作！我可能從來沒有想過這件事！ – Nazariy1995 2014-10-20 21:28:46
關於更多的問題，我會怎麼做像maxStudents我將不得不分配一個整數。我嘗試使用ReadOnlyIntegerWrapper，但它給了我一個錯誤，說ReadOnlyIntegerWrapper不能轉換爲ObservableValue –
Nazariy1995
2014-10-20 21:47:29