如何实现数据的批量打印

2003-06-03 05:20:20 320 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

【C#】C#调用Bartender实现动态数据绑定与批量打印本文详细介绍了如何通过C#调用Bartender实现动态数据绑定与批量打印，涵盖从基础集成到高级技巧的全流程。重点讲解了动态数据绑定、批量打印优化、导出为图片和PDF等实用方案，并提供了错误处理与性能优化的专业建议，帮助开发者高效实现自动化标签打印。阅读详情

各位老大：
应用JSP在网页中如何控制数据的批量打印，比如说学生成绩单的连续打印，谢谢了。

...全文

【C#】利用Bartender实现动态数据绑定与批量标签打印本文详细介绍了如何利用C#与Bartender专业标签软件进行二次开发，实现动态数据绑定与批量标签打印的自动化解决方案。文章从环境搭建、核心对象（Engine与Document）理解入手，重点讲解了通过SubStrings属性进行动态数据绑定的方法，并提供了从单个打印到高性能批量打印的封装函数、性能优化技巧及完整的WinForms实战示例，帮助开发者快速构建稳定高效的标签打印系统。阅读详情

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xqi8 2003-06-05

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jlgdzhao 2003-06-05

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用javaScript如何操作，我想尽可能在web页内及jsp程序段中解决最好，我很菜，谢谢指点。

WebEtCell 2003-06-04

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http://www.etcell.com/

jlgdzhao 2003-06-04

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兄弟，能不能说的详尽一点，最好有程序段，谢谢了。

WAPQQ 2003-06-04

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1：使用Itext，FOI在样转换成PDF,POI转换成电子表格
2:利用javaScript操作电子表格

zyymmm 2003-06-04

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请看:
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import java.util.*;
import java.awt.print.*;

import javax.swing.*;
import javax.swing.border.*;
import javax.swing.event.*;

public class PrintPreview
extends JFrame
{
protected int m_wPage;
protected int m_hPage;
protected int m_orientation;
protected Printable m_target;
protected JComboBox m_cbScale;
protected PreviewContainer m_preview;

public PrintPreview(Printable target)
{
this(target, "Print Preview", PageFormat.PORTRAIT);
}

public PrintPreview(Printable target, String title, int orientation)
{
super(title);
setSize(600, 400);
getContentPane().setLayout(new BorderLayout());
m_target = target;
m_orientation = orientation;

JToolBar tb = new JToolBar();
JButton bt = new JButton("Print", new ImageIcon("print.gif"));
ActionListener lst = new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
try
{
PrinterJob prnJob = PrinterJob.getPrinterJob();
PageFormat pageFormat = prnJob.defaultPage();
pageFormat.setOrientation(m_orientation);
prnJob.setPrintable(m_target, pageFormat);

if (!prnJob.printDialog())
return;
setCursor( Cursor.getPredefinedCursor(
Cursor.WAIT_CURSOR));
prnJob.print();
setCursor( Cursor.getPredefinedCursor(
Cursor.DEFAULT_CURSOR));
dispose();
}
catch (PrinterException ex)
{
ex.printStackTrace();
System.err.println("Printing error: "+ex.toString());
}
}
};
bt.addActionListener(lst);
bt.setAlignmentY(0.5f);
bt.setMargin(new Insets(4,6,4,6));
tb.add(bt);

bt = new JButton("Close");
lst = new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
dispose();
}
};
bt.addActionListener(lst);
bt.setAlignmentY(0.5f);
bt.setMargin(new Insets(2,6,2,6));
tb.add(bt);

String[] scales = { "10 %", "25 %", "50 %", "100 %" };
m_cbScale = new JComboBox(scales);
lst = new ActionListener()
{
public void actionPerformed(ActionEvent e)
{
Thread runner = new Thread() {
public void run() {
String str = m_cbScale.getSelectedItem().
toString();
if (str.endsWith("%"))
str = str.substring(0, str.length()-1);
str = str.trim();
int scale = 0;
try { scale = Integer.parseInt(str); }
catch (NumberFormatException ex) { return; }
int w = (int)(m_wPage*scale/100);
int h = (int)(m_hPage*scale/100);

Component[] comps = m_preview.getComponents();
for (int k=0; k<comps.length; k++)
{
if (!(comps[k] instanceof PagePreview))
continue;
PagePreview pp = (PagePreview)comps[k];
pp.setScaledSize(w, h);
}
m_preview.doLayout();
m_preview.getParent().getParent().validate();
}
};
runner.start();
}
};
m_cbScale.addActionListener(lst);
m_cbScale.setMaximumSize(m_cbScale.getPreferredSize());
m_cbScale.setEditable(true);
tb.addSeparator();
tb.add(m_cbScale);
getContentPane().add(tb, BorderLayout.NORTH);

m_preview = new PreviewContainer();

PrinterJob prnJob = PrinterJob.getPrinterJob();
PageFormat pageFormat = prnJob.defaultPage();
pageFormat.setOrientation(m_orientation);

if (pageFormat.getHeight()==0 || pageFormat.getWidth()==0)
{
System.err.println("Unable to determine default page size");
return;
}
m_wPage = (int)(pageFormat.getWidth());
m_hPage = (int)(pageFormat.getHeight());
int scale = 10;
int w = (int)(m_wPage*scale/100);
int h = (int)(m_hPage*scale/100);

int pageIndex = 0;
try
{
while (true)
{

BufferedImage img = new BufferedImage(m_wPage,
m_hPage, BufferedImage.TYPE_INT_RGB);
Graphics g = img.getGraphics();
g.setColor(Color.white);
g.fillRect(0, 0, m_wPage, m_hPage);
if (target.print(g, pageFormat, pageIndex) !=
Printable.PAGE_EXISTS)
break;

PagePreview pp = new PagePreview(w, h, img);
m_preview.add(pp);
pageIndex++;
}
}
catch (PrinterException e)
{
e.printStackTrace();
System.err.println("Printing error: "+e.toString());
}

JScrollPane ps = new JScrollPane(m_preview);
getContentPane().add(ps, BorderLayout.CENTER);

setDefaultCloseOperation(DISPOSE_ON_CLOSE);
setVisible(true);
}

class PreviewContainer
extends JPanel
{
protected int H_GAP = 16;
protected int V_GAP = 10;

public Dimension getPreferredSize()
{
int n = getComponentCount();
if (n == 0)
return new Dimension(H_GAP, V_GAP);
Component comp = getComponent(0);
Dimension dc = comp.getPreferredSize();
int w = dc.width;
int h = dc.height;

Dimension dp = getParent().getSize();
int nCol = Math.max((dp.width-H_GAP)/(w+H_GAP), 1);
int nRow = n/nCol;
if (nRow*nCol < n)
nRow++;

int ww = nCol*(w+H_GAP) + H_GAP;
int hh = nRow*(h+V_GAP) + V_GAP;
Insets ins = getInsets();
return new Dimension(ww+ins.left+ins.right,
hh+ins.top+ins.bottom);
}

public Dimension getMaximumSize()
{
return getPreferredSize();
}

public Dimension getMinimumSize()
{
return getPreferredSize();
}

public void doLayout()
{
Insets ins = getInsets();
int x = ins.left + H_GAP;
int y = ins.top + V_GAP;

int n = getComponentCount();
if (n == 0)
return;
Component comp = getComponent(0);
Dimension dc = comp.getPreferredSize();
int w = dc.width;
int h = dc.height;

Dimension dp = getParent().getSize();
int nCol = Math.max((dp.width-H_GAP)/(w+H_GAP), 1);
int nRow = n/nCol;
if (nRow*nCol < n)
nRow++;

int index = 0;
for (int k = 0; k<nRow; k++)
{
for (int m = 0; m<nCol; m++)
{
if (index >= n)
return;
comp = getComponent(index++);
comp.setBounds(x, y, w, h);
x += w+H_GAP;
}
y += h+V_GAP;
x = ins.left + H_GAP;
}
}
}

class PagePreview
extends JPanel
{
protected int m_w;
protected int m_h;
protected Image m_source;
protected Image m_img;

public PagePreview(int w, int h, Image source)
{
m_w = w;
m_h = h;
m_source= source;
m_img = m_source.getScaledInstance(m_w, m_h,
Image.SCALE_SMOOTH);
m_img.flush();
setBackground(Color.white);
setBorder(new MatteBorder(1, 1, 2, 2, Color.black));
}

public void setScaledSize(int w, int h)
{
m_w = w;
m_h = h;
m_img = m_source.getScaledInstance(m_w, m_h,
Image.SCALE_SMOOTH);
repaint();
}

public Dimension getPreferredSize()
{
Insets ins = getInsets();
return new Dimension(m_w+ins.left+ins.right,
m_h+ins.top+ins.bottom);
}

public Dimension getMaximumSize()
{
return getPreferredSize();
}

public Dimension getMinimumSize()
{
return getPreferredSize();
}

public void paint(Graphics g)
{
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
g.drawImage(m_img, 0, 0, this);
paintBorder(g);
}
}
}

beloved 2003-06-04

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恩，这个我的想法是你自己用层来控制好输出的位置就没有问题。

jlgdzhao 2003-06-04

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http://www.etcell.com/的链接是乱码。求救啊！！！！

dkmilk 2003-06-03

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嘿。。这个问题

用javascript
的web控件控制打印。
有一个参数一定要注意。（6,2）

不让他出现打制提示栏，直接打印，打印后就转到下一页打印。，思路就是这样

如何实现数据的批量打印

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