VML 学习

有猫相伴的日子 — Tue, 04 Dec 2007 05:35:00 GMT

1、VML标记特有的通用属性

属性名	默认值	值类型/范围	用途
strokeweight	0.75pt=1px	number	描述图形的边框粗度
strokecolor	black	color	描述图形的边框颜色
stroked	true	boolean	描述图形是否使用边框
fillcolor	white	color	描述图形的背景颜色
filled	true	boolean	描述图形是否使用背景
print	true	boolean	描述图形是否允许被打印机打印
coordsize	1000,1000	Vector2D	暗示图形与容器空间的大小比例
coordorigin	0 0	Vector2D	coordinate at top-left corner of element
wrapcoords	null	string	outline to use for tight text wrapping

2、VML标记支持的HTML通用属性

属性名	默认值	值类型/范围	用途
id	null	string	定义元素的标识索引(多用于DHTML编程)
class	null	classname	定义元素使用的CSS样式类
style	null	CSS string	描述图形的CSS样式表
title	null	string	定义图形的提示标题(鼠标靠近后的帮助提示)
href	null	string	定义图形链接的URL地址
target	_self	_self/_blank/_top	定义图形以何种形式打开链接
contentEditable	false	boolean	描述图形内容是否允许用户编辑
dir	ltr	ltr/rtl	描述图形内容以哪种方向输出
disabled	false	boolean	描述图形能够响应用户事件触发

3、VML标记支持的CSS通用属性

属性名	可用值/可用值范围	用途
width	0-9999	描述宽度
height	0-9999	描述高度
position	static absolute fixed relative	描述如何定位输出
left	0-9999	描述距离页面位置左
top	0-9999	描述距离页面位置上
z-index	0-9999	描述3D位置
cursor	auto crosshair hand move help wait text……	描述鼠标形状
zoom	0-99	描述缩放比例
clip	rect(上右下左)	描述裁剪对象
border	0-99 style color	描述边框
display	block none inline list-item	描述显示或隐藏
overflow	visible auto hidden scroll	描述滚动条
color	colorstring	描述文本内容颜色
font-size	0-999	描述文本内容字号
filter	xray flipv fliph invert alpha(opacity=num)	描述滤镜效果
rotation	(0-9999)%360	描述旋转度
flip	x y	描述反转或颠倒图形

有猫相伴的日子 2007-12-04 13:35 发表评论

jasperreport使用list输出

有猫相伴的日子 — Thu, 01 Nov 2007 10:19:00 GMT

jasperreport中可以使用List作为数据源，使用格式如下.
List list=this.customerDao.getAllCustomer(); //得到所有客户
JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(list);
   JasperPrint jasperPrint = JasperFillManager.fillReport(
     reportFilePath, parameters, ds);
得填充数据后，即可输出显示到PDF,Excel,Html
到PDF:
public byte[] generatePDF(String begCustNo, String endCustNo,
   String reportTitle, String reportFilePath) throws DemoException {
  // TODO Auto-generated method stub
//begCustNo,endCustNo分别为查询传入的开始编号，结束编号.
  jdbcCustomerDao = new JdbcCustomerDao();
  Map parameters = new HashMap();
  parameters.put("ReportTitle", reportTitle);//报表标题
  List list = jdbcCustomerDao.getAllCustomer(begCustNo, endCustNo);
   try {
   JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(list);
   JasperPrint jasperPrint = JasperFillManager.fillReport(
     reportFilePath, parameters, ds);   return JasperExportManager.exportReportToPdf(jasperPrint);
  } catch (JRException e) {
   throw new DemoException("Report Export Failed.");
  }
}
到Html:
public byte[] generateHtml(String begCustNo, String endCustNo,
   String reportTitle, String reportFilePath) throws DemoException {
  jdbcCustomerDao = new JdbcCustomerDao();
  Map parameters = new HashMap();
  parameters.put("ReportTitle", reportTitle);
  List list = jdbcCustomerDao.getAllCustomer(begCustNo, endCustNo);
  System.out.println("list size is :" + list.size());
  JRHtmlExporter exporter = new JRHtmlExporter();
  ByteArrayOutputStream oStream = new ByteArrayOutputStream();
  try {
   JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(list);
   JasperPrint jasperPrint = JasperFillManager.fillReport(
     reportFilePath, parameters, ds);
   exporter.setParameter(
     JRHtmlExporterParameter.IS_USING_IMAGES_TO_ALIGN,
     Boolean.FALSE);
   exporter
     .setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
   exporter
     .setParameter(JRExporterParameter.CHARACTER_ENCODING, "GBK");
   exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, oStream);
   exporter.exportReport();
   byte[] bytes = oStream.toByteArray();
   return bytes;
  } catch (JRException e) {
   throw new DemoException("Report Export Failed.");
  }
}
到Excel:
public byte[] generateExcel(String begCustNo, String endCustNo,
   String reportTitle, String reportFilePath) throws DemoException {
  jdbcCustomerDao = new JdbcCustomerDao();
  Map parameters = new HashMap();
  parameters.put("ReportTitle", reportTitle);
  List list = jdbcCustomerDao.getAllCustomer(begCustNo, endCustNo);
  System.out.println("list size is :" + list.size());
  JRXlsExporter exporter = new JRXlsExporter(); // Excel
  ByteArrayOutputStream oStream = new ByteArrayOutputStream();
  try {
   JRBeanCollectionDataSource ds = new JRBeanCollectionDataSource(list);
   JasperPrint jasperPrint = JasperFillManager.fillReport(
     reportFilePath, parameters, ds);
   exporter
     .setParameter(JRExporterParameter.JASPER_PRINT, jasperPrint);
   exporter.setParameter(JRExporterParameter.OUTPUT_STREAM, oStream);
   exporter.setParameter(
     JRXlsExporterParameter.IS_REMOVE_EMPTY_SPACE_BETWEEN_ROWS,
     Boolean.TRUE);
   exporter.setParameter(JRXlsExporterParameter.IS_ONE_PAGE_PER_SHEET,
     Boolean.FALSE);
   exporter.setParameter(
     JRXlsExporterParameter.IS_WHITE_PAGE_BACKGROUND,
     Boolean.FALSE);
   exporter.exportReport();
   byte[] bytes = oStream.toByteArray();
   return bytes;

  } catch (JRException e) {
   throw new DemoException("Report Export Failed.");
  }
}

jsp调用方法：
<%


String filePath=getServletContext().getRealPath("/")+"report.jasper";

CustomerServiceImpl custs=new CustomerServiceImpl();
    byte[] bytes=null;
String begNo=request.getParameter("beginCustNo");
String endNo=request.getParameter("endCustNo");
String type=request.getParameter("type");

if(type.equals("Pdf")){
      bytes= custs.generatePDF(begNo,endNo,"客户资料明细表",filePath);
}else if(type.equals("Excel")){
   bytes=custs.generateExcel(begNo,endNo,"客户资料明细表",filePath);
}else
     bytes=custs.generateHtml(begNo,endNo,"客户资料明细表",filePath);

if(bytes!=null){
  if(type.equals("Pdf")){
        response.setContentType("application/pdf");
  }else if(type.equals("Excel")){
     response.setContentType("application/vnd.ms-excel");
  }else
   response.setContentType("text/html");
    response.setContentLength(bytes.length);
    ServletOutputStream ouputStream = response.getOutputStream();
    ouputStream.write(bytes,0,bytes.length);
    ouputStream.flush();
    ouputStream.close();
}else
{
  out.println("error");
}

%>

======================================
servlet 输出

    public void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        Connection conn=null;
        try{
            Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver").newInstance();
            conn=DriverManager.getConnection("jdbc:microsoft:sqlserver://localhost:1481;DatabaseName=pdw","sa","123456");
            ServletContext servletContext=this.getServletContext();
            Map parameters=new HashMap();
            parameters.put("vname","裴德万");
            File reportfile=new File(servletContext.getRealPath("/classes.jasper"));
            System.out.println(reportfile.getPath());
            byte[] bytes=JasperRunManager.runReportToPdf(reportfile.getPath(),parameters,conn);
            response.setContentType("application/pdf");
            response.setContentLength(bytes.length);
            ServletOutputStream outputStream=response.getOutputStream();
            outputStream.write(bytes,0,bytes.length);
            outputStream.flush();
            outputStream.close();
        }catch(Exception e){
            e.printStackTrace();
        }
    }

有猫相伴的日子 2007-11-01 18:19 发表评论

jasperReport用户手册

有猫相伴的日子 — Wed, 31 Oct 2007 04:38:00 GMT

http://www.cnblogs.com/sharewind/archive/2007/08/15/856948.html

有猫相伴的日子 2007-10-31 12:38 发表评论

BlogJava-努力创造未来！-随笔分类-报表

VML 学习

jasperreport使用list输出

jasperReport用户手册