package com.czp;    import java.util.Calendar;  import java.util.GregorianCalendar;    public class MyGregoranClander {    public static void main(String[] args) {  GregorianCalendar g = new GregorianCalendar();  int today = g.get(Calendar.DAY_OF_MONTH);  int month = g.get(Calendar.MONTH);  g.set(Calendar.DAY_OF_MONTH, 1);  int week = g.get(Calendar.DAY_OF_WEEK);  System.out.println("星期日     星期 一    星期二    星期三    星期四    星期五    星期六");  for(int i=Calendar.SUNDAY;i

展开全部
源代码：
e69da5e887aa3231313335323631343130323136353331333330363864//DatePicker.java
package com.kxsoft.component;
import java.awt.*;
import java.awt.event.*;
import java.util.GregorianCalendar;
import java.util.Date;
import java.util.Calendar;
import java.text.DateFormat;
import java.text.FieldPosition;
import javax.swing.*;
import javax.swing.plaf.BorderUIResource;
public final class DatePicker extends JPanel {
private static final long serialVersionUID = 1L;
private static final int startX = 10;
private static final int startY = 60;
private static final Font smallFont = new Font("Dialog", Font.PLAIN, 10);
private static final Font largeFont = new Font("Dialog", Font.PLAIN, 12);
private static final Insets insets = new Insets(2, 2, 2, 2);
private static final Color highlight = new Color(255, 255, 204);
private static final Color white = new Color(255, 255, 255);
private static final Color gray = new Color(204, 204, 204);
private Component selectedDay = null;
private GregorianCalendar selectedDate = null;
private GregorianCalendar originalDate = null;
private boolean hideOnSelect = true;
private final JButton backButton = new JButton();
private final JLabel monthAndYear = new JLabel();
private final JButton forwardButton = new JButton();
private final JLabel[] dayHeadings = new JLabel[]{
new JLabel("日"),
new JLabel("一"),
new JLabel("二"),
new JLabel("三"),
new JLabel("四"),
new JLabel("五"),
new JLabel("六")};
private final JLabel[][] daysInMonth = new JLabel[][]{
{new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel()},
{new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel()},
{new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel()},
{new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel()},
{new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel()},
{new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel(),
new JLabel()}
};
private final JButton todayButton = new JButton();
private final JButton cancelButton = new JButton();
public DatePicker() {
super();
selectedDate = getToday();
init();
}
public DatePicker(final Date initialDate) {
super();
if (null == initialDate)
selectedDate = getToday();
else
(selectedDate = new GregorianCalendar()).setTime(initialDate);
originalDate = new GregorianCalendar(
selectedDate.get(Calendar.YEAR),
selectedDate.get(Calendar.MONTH),
selectedDate.get(Calendar.DATE));
init();
}
public boolean isHideOnSelect() {
return hideOnSelect;
}
public void setHideOnSelect(final boolean hideOnSelect) {
if (this.hideOnSelect != hideOnSelect) {
this.hideOnSelect = hideOnSelect;
initButtons(false);
}
}
public Date getDate() {
if (null != selectedDate)
return selectedDate.getTime();
return null;
}
private void init() {
setLayout(new AbsoluteLayout());
this.setMinimumSize(new Dimension(161, 226));
this.setMaximumSize(getMinimumSize());
this.setPreferredSize(getMinimumSize());
this.setBorder(new BorderUIResource.EtchedBorderUIResource());
backButton.setFont(smallFont);
backButton.setText("
backButton.setMargin(insets);
backButton.setDefaultCapable(false);
backButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent evt) {
onBackClicked(evt);
}
});
add(backButton, new AbsoluteConstraints(10, 10, 20, 20));
monthAndYear.setFont(largeFont);
monthAndYear.setHorizontalAlignment(JTextField.CENTER);
monthAndYear.setText(formatDateText(selectedDate.getTime()));
add(monthAndYear, new AbsoluteConstraints(30, 10, 100, 20));
forwardButton.setFont(smallFont);
forwardButton.setText(">");
forwardButton.setMargin(insets);
forwardButton.setDefaultCapable(false);
forwardButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent evt) {
onForwardClicked(evt);
}
});
add(forwardButton, new AbsoluteConstraints(130, 10, 20, 20));
int x = startX;
for (int ii = 0; ii 
dayHeadings[ii].setOpaque(true);
dayHeadings[ii].setBackground(Color.LIGHT_GRAY);
dayHeadings[ii].setForeground(Color.WHITE);
dayHeadings[ii].setHorizontalAlignment(JLabel.CENTER);
add(dayHeadings[ii], new AbsoluteConstraints(x, 40, 21, 21));
x += 20;
}
x = startX;
int y = startY;
for (int ii = 0; ii 
for (int jj = 0; jj 
daysInMonth[ii][jj].setOpaque(true);
daysInMonth[ii][jj].setBackground(white);
daysInMonth[ii][jj].setFont(smallFont);
daysInMonth[ii][jj].setHorizontalAlignment(JLabel.CENTER);
daysInMonth[ii][jj].setText("");
daysInMonth[ii][jj].addMouseListener(new MouseAdapter() {
public void mouseClicked(final MouseEvent evt) {
onDayClicked(evt);
}
});
add(daysInMonth[ii][jj], new AbsoluteConstraints(x, y, 21, 21));
x += 20;
}
x = startX;
y += 20;
}
initButtons(true);
calculateCalendar();
}
private void initButtons(final boolean firstTime) {
if (firstTime) {
final Dimension buttonSize = new Dimension(68, 24);
todayButton.setText("今天");
todayButton.setMargin(insets);
todayButton.setMaximumSize(buttonSize);
todayButton.setMinimumSize(buttonSize);
todayButton.setPreferredSize(buttonSize);
todayButton.setDefaultCapable(true);
todayButton.setSelected(true);
todayButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent evt) {
onToday(evt);
}
});
cancelButton.setText("取消");
cancelButton.setMargin(insets);
cancelButton.setMaximumSize(buttonSize);
cancelButton.setMinimumSize(buttonSize);
cancelButton.setPreferredSize(buttonSize);
cancelButton.addActionListener(new ActionListener() {
public void actionPerformed(final ActionEvent evt) {
onCancel(evt);
}
});
} else {
this.remove(todayButton);
this.remove(cancelButton);
}

/***
* Copyright: Ares.
* All Rights Reserved.
* Company: Insigma HT/上海创图
*@authorAres 
private static Color hoverColor = Color.BLUE; //hover color
private Chooser(java.util.Date date, String format, intstartDAY){if(startDAY > -1 && startDAY < 7) defaultStartDAY =startDAY;int dayIndex =defaultStartDAY;for(int i=0; i<7; i++){if(dayIndex > 6) dayIndex = 0;
weekLabels[i]= newWeekLabel(dayIndex, showTEXT[dayIndex]);
dayIndex++;
}
sdf= newjava.text.SimpleDateFormat(format);
calendar=Calendar.getInstance();
calendar.setTime(date);
initCalendarPanel();
}public staticChooser getInstance(java.util.Date date, String format){return newChooser(date, format, defaultStartDAY);
}public staticChooser getInstance(java.util.Date date){returngetInstance(date, DEFAULTFORMAT);
}public staticChooser getInstance(String format){return getInstance(newjava.util.Date(), format);
}public staticChooser getInstance(){return getInstance(newjava.util.Date(), DEFAULTFORMAT);
}private voidinitCalendarPanel(){
calendarPanel= new JPanel(newjava.awt.BorderLayout());
calendarPanel.setBorder(javax.swing.BorderFactory.createLineBorder(new java.awt.Color(0xAA, 0xAA, 0xAA)));
calendarPanel.add(titlePanel= newTitlePanel(), java.awt.BorderLayout.NORTH);
calendarPanel.add(bodyPanel= newBodyPanel(), java.awt.BorderLayout.CENTER);
calendarPanel.add(footerPanel= newFooterPanel(),java.awt.BorderLayout.SOUTH);this.addAncestorListener(newAncestorListener() {public voidancestorAdded(AncestorEvent event) { }public voidancestorRemoved(AncestorEvent event) {hidePanel();}//hide pop when move component.
public voidancestorMoved(AncestorEvent event) {
hidePanel();
}
});
}public void register(finalJComponent showComponent) {this.showDate =showComponent;
showComponent.setRequestFocusEnabled(true);
showComponent.addMouseListener(newMouseAdapter() {public voidmousePressed(MouseEvent me) {
showComponent.requestFocusInWindow();
}
});this.add(showComponent, BorderLayout.CENTER);this.setPreferredSize(new Dimension(90, 25));this.setBorder(BorderFactory.createLineBorder(Color.GRAY));
showComponent.addMouseListener(newMouseAdapter() {public voidmouseEntered(MouseEvent me) {if(showComponent.isEnabled()) {
showComponent.setCursor(newCursor(Cursor.HAND_CURSOR));
}
}public voidmouseExited(MouseEvent me) {if(showComponent.isEnabled()) {
showComponent.setCursor(newCursor(Cursor.DEFAULT_CURSOR));
showComponent.setForeground(Color.BLACK);
}
}public voidmousePressed(MouseEvent me) {if(showComponent.isEnabled()) {
showComponent.setForeground(hoverColor);if(isShow) {
hidePanel();
}else{
showPanel(showComponent);
}
}
}public voidmouseReleased(MouseEvent me) {if(showComponent.isEnabled()) {
showComponent.setForeground(Color.BLACK);
}
}
});
showComponent.addFocusListener(newFocusListener() {public voidfocusLost(FocusEvent e) {
hidePanel();
}public voidfocusGained(FocusEvent e) { }
});
}//hide the main panel.
private voidhidePanel() {if (pop != null) {
isShow= false;
pop.hide();
pop= null;
}
}//show the main panel.
private voidshowPanel(Component owner) {if (pop != null) pop.hide();
Point show= new Point(0, showDate.getHeight());
SwingUtilities.convertPointToScreen(show, showDate);
Dimension size=Toolkit.getDefaultToolkit().getScreenSize();int x =show.x;int y =show.y;if (x < 0) x = 0;if (x > size.width - 212) x = size.width - 212;if (y > size.height - 167) y -= 165;
pop=PopupFactory.getSharedInstance().getPopup(owner, calendarPanel, x, y);
pop.show();
isShow= true;
}//change text or label's content.
private voidcommit() {if (showDate instanceofJTextField) {
((JTextField) showDate).setText(sdf.format(calendar.getTime()));
}else if (showDate instanceofJLabel) {
((JLabel) showDate).setText(sdf.format(calendar.getTime()));
}
hidePanel();
}//control panel
private class TitlePanel extendsJPanel {private static final long serialVersionUID = -2865282186037420798L;privateJLabel preYear,preMonth,center,nextMonth,nextYear,centercontainer;publicTitlePanel(){super(newjava.awt.BorderLayout());this.setBackground(new java.awt.Color(190, 200, 200));
initTitlePanel();
}private voidinitTitlePanel(){
preYear= new JLabel("<
preMonth= new JLabel("
center= new JLabel("", JLabel.CENTER);
centercontainer= new JLabel("", JLabel.CENTER);
nextMonth= new JLabel(">", JLabel.CENTER);
nextYear= new JLabel(">>", JLabel.CENTER);
preYear.setToolTipText("Last Year");
preMonth.setToolTipText("Last Month");
nextMonth.setToolTipText("Next Month");
nextYear.setToolTipText("Next Year");
preYear.setBorder(javax.swing.BorderFactory.createEmptyBorder(2, 10, 0, 0));
preMonth.setBorder(javax.swing.BorderFactory.createEmptyBorder(2, 15, 0, 0));
nextMonth.setBorder(javax.swing.BorderFactory.createEmptyBorder(2, 0, 0, 15));
nextYear.setBorder(javax.swing.BorderFactory.createEmptyBorder(2, 0, 0, 10));
centercontainer.setLayout(newjava.awt.BorderLayout());
centercontainer.add(preMonth,java.awt.BorderLayout.WEST);
centercontainer.add(center,java.awt.BorderLayout.CENTER);
centercontainer.add(nextMonth,java.awt.BorderLayout.EAST);this.add(preYear,java.awt.BorderLayout.WEST);this.add(centercontainer,java.awt.BorderLayout.CENTER);this.add(nextYear,java.awt.BorderLayout.EAST);this.setPreferredSize(new java.awt.Dimension(210, 25));
updateDate();
preYear.addMouseListener(new MyMouseAdapter(preYear, Calendar.YEAR, -1));
preMonth.addMouseListener(new MyMouseAdapter(preMonth, Calendar.MONTH, -1));
nextMonth.addMouseListener(new MyMouseAdapter(nextMonth, Calendar.MONTH, 1));
nextYear.addMouseListener(new MyMouseAdapter(nextYear, Calendar.YEAR, 1));
}private voidupdateDate() {
center.setText(calendar.get(Calendar.YEAR)+"-"+(calendar.get(Calendar.MONTH) + 1));
}//listener for control label.
class MyMouseAdapter extendsjava.awt.event.MouseAdapter{
JLabel label;private inttype, value;public MyMouseAdapter(final JLabel label, final int type, final intvalue){this.label =label;this.type =type;this.value =value;
}public voidmouseEntered(java.awt.event.MouseEvent me) {
label.setCursor(newjava.awt.Cursor(java.awt.Cursor.HAND_CURSOR));
label.setForeground(hoverColor);
}public voidmouseExited(java.awt.event.MouseEvent me) {
label.setCursor(newjava.awt.Cursor(java.awt.Cursor.DEFAULT_CURSOR));
label.setForeground(java.awt.Color.BLACK);
}public voidmousePressed(java.awt.event.MouseEvent me) {
calendar.add(type, value);
label.setForeground(java.awt.Color.WHITE);
refresh();
}public voidmouseReleased(java.awt.event.MouseEvent me) {
label.setForeground(java.awt.Color.BLACK);
}
}
}//body panel, include week labels and day labels.
private class BodyPanel extendsJPanel {private static final long serialVersionUID = 5677718768457235447L;publicBodyPanel(){super(new GridLayout(7, 7));this.setPreferredSize(new java.awt.Dimension(210, 140));
initMonthPanel();
}private voidinitMonthPanel(){
updateDate();
}public voidupdateDate() {this.removeAll();
lm.clear();
java.util.Date temp=calendar.getTime();
Calendar cal=Calendar.getInstance();
cal.setTime(temp);
cal.set(Calendar.DAY_OF_MONTH,1);int index =cal.get(Calendar.DAY_OF_WEEK);//从当月1号前移，一直移动到面板显示的第一天的前一天；当-index + defaultStartDAY为正数时，为避免面板从当月1号之后开始显示，需要前移一周，确保当月显示完全
if(index > defaultStartDAY) cal.add(Calendar.DAY_OF_MONTH, -index +defaultStartDAY);else cal.add(Calendar.DAY_OF_MONTH, -index + defaultStartDAY - 7);for(WeekLabel weekLabel : weekLabels) {this.add(weekLabel);
}for (int i = 0; i < 42; i++) {
cal.add(Calendar.DAY_OF_MONTH,1);
lm.addLabel(newDayLabel(cal));
}for(DayLabel my : lm.getLabels()) {this.add(my);
}
}
}private class FooterPanel extendsJPanel {private static final long serialVersionUID = 8135037333899746736L;privateJLabel dateLabel;publicFooterPanel(){super(newBorderLayout());
initFooterPanel();
}private voidinitFooterPanel(){
dateLabel= new JLabel("Today is : "+sdf.format(newjava.util.Date()));
dateLabel.addMouseListener(newMouseListener() {
@Overridepublic voidmouseReleased(MouseEvent e) {}
@Overridepublic voidmousePressed(MouseEvent e) {
calendar.setTime(newDate());
refresh();
commit();
}
@Overridepublic voidmouseExited(MouseEvent e) {
dateLabel.setForeground(Color.BLACK);
}
@Overridepublic voidmouseEntered(MouseEvent e) {
dateLabel.setCursor(newCursor(Cursor.HAND_CURSOR));
dateLabel.setForeground(hoverColor);
}
@Overridepublic voidmouseClicked(MouseEvent e) {}
});this.add(dateLabel);
}public voidupdateDate(){};
}//refresh all panel
private voidrefresh() {
titlePanel.updateDate();
bodyPanel.updateDate();
footerPanel.updateDate();
SwingUtilities.updateComponentTreeUI(this);
}private class WeekLabel extendsJLabel {private static final long serialVersionUID = -8053965084432740110L;privateString name;public WeekLabel(intindex, String name){super(name, JLabel.CENTER);this.name =name;
}publicString toString(){returnname;
}
}private class DayLabel extends JLabel implements java.util.Comparator, java.awt.event.MouseListener, java.awt.event.MouseMotionListener {private static final long serialVersionUID = -6002103678554799020L;private booleanisSelected;private intyear, month, day;publicDayLabel(Calendar cal){super(""+cal.get(Calendar.DAY_OF_MONTH), JLabel.CENTER);this.year =cal.get(Calendar.YEAR);this.month =cal.get(Calendar.MONTH);this.day =cal.get(Calendar.DAY_OF_MONTH);this.setFont(font);this.addMouseListener(this);this.addMouseMotionListener(this);if(month == calendar.get(Calendar.MONTH)) this.setForeground(java.awt.Color.BLACK);else this.setForeground(java.awt.Color.LIGHT_GRAY);
}public booleangetIsSelected() {returnisSelected;
}public void setSelected(boolean b, booleanisDrag) {
isSelected=b;if (b && !isDrag) {int temp =calendar.get(Calendar.MONTH);
calendar.set(year, month, day);if (temp ==month) {
SwingUtilities.updateComponentTreeUI(bodyPanel);
}else{
refresh();
}this.repaint();
}
}
@Overrideprotected voidpaintComponent(Graphics g) {//set curr select day's background
if(day == calendar.get(Calendar.DAY_OF_MONTH) && month ==calendar.get(Calendar.MONTH)){
g.setColor(new java.awt.Color(0xBB, 0xBF, 0xDA));
g.fillRect(0, 0, getWidth(), getHeight());
}//set current day's border
if(year == now.get(Calendar.YEAR) && month == now.get(Calendar.MONTH) && day ==now.get(Calendar.DAY_OF_MONTH)){
Graphics2D gd=(Graphics2D) g;
gd.setColor(new java.awt.Color(0x55, 0x55, 0x88));
Polygon p= newPolygon();
p.addPoint(0, 0);
p.addPoint(getWidth()- 1, 0);
p.addPoint(getWidth()- 1, getHeight() - 1);
p.addPoint(0, getHeight() - 1);
gd.drawPolygon(p);
}if(isSelected){
Stroke s= new BasicStroke(1.0f, BasicStroke.CAP_SQUARE, BasicStroke.JOIN_BEVEL, 1.0f, new float[] { 2.0f, 2.0f }, 1.0f);
Graphics2D gd=(Graphics2D) g;
gd.setStroke(s);
gd.setColor(Color.BLACK);
Polygon p= newPolygon();
p.addPoint(0, 0);
p.addPoint(getWidth()- 1, 0);
p.addPoint(getWidth()- 1, getHeight() - 1);
p.addPoint(0, getHeight() - 1);
gd.drawPolygon(p);
}super.paintComponent(g);
}public booleancontains(Point p) {return this.getBounds().contains(p);
}private voidupdate() {
repaint();
}
@Overridepublic voidmouseDragged(MouseEvent e) { }
@Overridepublic voidmouseMoved(MouseEvent e) { }
@Overridepublic voidmouseClicked(MouseEvent e) { }
@Overridepublic voidmousePressed(MouseEvent e) {
isSelected= true;
update();
}
@Overridepublic voidmouseReleased(MouseEvent e) {
Point p= SwingUtilities.convertPoint(this, e.getPoint(), bodyPanel);this.setForeground(Color.BLACK);
lm.setSelect(p,false);
commit();
}
@Override//change color when mouse over.
public voidmouseEntered(MouseEvent e) {this.setForeground(hoverColor);this.repaint();
}
@Override//change color when mouse exit.
public voidmouseExited(MouseEvent e) {if(month == calendar.get(Calendar.MONTH)) this.setForeground(java.awt.Color.BLACK);else this.setForeground(java.awt.Color.LIGHT_GRAY);this.repaint();
}
@Overridepublic intcompare(DayLabel o1, DayLabel o2) {
Calendar c1=Calendar.getInstance();
c1.set(o1.year, o1.month, o1.day);
Calendar c2=Calendar.getInstance();
c2.set(o2.year, o2.month, o2.day);returnc1.compareTo(c2);
}
}private classLabelManager {private Listlist;publicLabelManager(){
list= new ArrayList();
}public ListgetLabels(){returnlist;
}public voidaddLabel(DayLabel label){
list.add(label);
}public voidclear() {
list.clear();
}public void setSelect(Point p, booleanb) {//如果是拖动,则要优化一下,以提高效率
if(b) {//表示是否能返回,不用比较完所有的标签,能返回的标志就是把上一个标签和//将要显示的标签找到了就可以了
boolean findPrevious = false, findNext = false;for(DayLabel lab : list) {if(lab.contains(p)) {
findNext= true;if (lab.getIsSelected()) findPrevious = true;else lab.setSelected(true, b);
}else if(lab.getIsSelected()) {
findPrevious= true;
lab.setSelected(false, b);
}if (findPrevious && findNext) return;
}
}else{
DayLabel temp= null;for(DayLabel m : list) {if(m.contains(p)) {
temp=m;
}else if(m.getIsSelected()) {
m.setSelected(false, b);
}
}if (temp != null) temp.setSelected(true, b);
}
}
}/***@paramargs*/
public static voidmain(String[] args) {
JFrame jf= new JFrame("Date Picker Test");
jf.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jf.setLayout(null);
jf.setBounds(400, 200, 600, 400);
Chooser ser=Chooser.getInstance();
javax.swing.JTextField text= newJTextField();
text.setBounds(10, 10, 200, 30);
text.setText("2013-10-11");
ser.register(text);
Chooser ser2= Chooser.getInstance("yyyy年MM月dd日");
JLabel label= new JLabel("please click me.");
label.setBounds(10, 50, 200, 30);
ser2.register(label);
jf.add(text);
jf.add(label);
jf.setVisible(true);
}
}

Ewebeditor使用说明：
一、部署方式：
1 把eWebEditor文件夹整体拷贝到项目路径中也就是说放到webroot下面
2 Style.xml和Button.xml配置文件放到项目的WEB-INF下
3 dom4j.jar、jspsmartupload.jar、jaxen-beta.jar 三个jar包放到项目的WEB-INF/lib  下面 或者导入这些包
4 net.jar 放到WEB-INF/lib下 或者 将net里面的源代码放到 src下面
5 定义一个隐藏文本输入域content
6 调用文本编辑器指向调用路径  id=content 表示编辑器里面开始显示的内容是从隐藏文本输入域content中得到的。
src="/admin/webeditor/eWebEditor.jsp?id=content&style=standard"
frameborder="0" scrolling="no" width="550" height="350">
7  将编辑器的内容赋值给隐藏文本输入域content
function subchk()
{
document.form1.content.value= window.content_html.getHTML();
}
8 提交表单时触发这个函数
日历编辑
1 引入三个js文件
calendar.js
date.js
pickDate.js
2 在调用控件里面加上 焦点时间onFocus="setday(this)"
实例代码：
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
My JSP 'index.jsp' starting page
src="admin/webeditor/eWebEditor.jsp?id=args&style=standard"
frameborder="0" scrolling="no" width="95%" height="250">
日期：
颜色:
图片:
图片(小):
  添加 | 删除     
效果图