Databases
StackOverflow2013
Postsdbo
PO
 

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    <p>Here is the that i wrote before and working case ; </p> <p>xhtml ; </p> <pre><code>&lt;h:panelGrid id="viewCommand" style="float:right;" &gt; &lt;p:commandButton value="Export Excel" icon="ui-icon-document" ajax="false" actionListener="#{xxx.export2Excel}" rendered="#{xxx.showTable}"&gt; &lt;p:fileDownload value="#{xxx.exportFile}" contentDisposition="attachment" /&gt; &lt;/p:commandButton&gt;&lt;/h:panelGrid&gt; </code></pre> <p>Java side(with POI) ; </p> <pre><code>protected void lOBExport2Excel(List table) throws Throwable { Row row = null; Cell cell = null; try { Workbook wb = new HSSFWorkbook(); HSSFCellStyle styleHeader = (HSSFCellStyle) wb.createCellStyle(); HSSFFont fontHeader = (HSSFFont) wb.createFont(); fontHeader.setBoldweight(HSSFFont.BOLDWEIGHT_BOLD); styleHeader.setFont(fontHeader); Sheet sheet = wb.createSheet("sheet"); row = sheet.createRow((short) 0); for (int i = 0; i &lt; columnNames.size(); i++) { cell = row.createCell(i); cell.setCellValue(columnNames.get(i)); cell.setCellStyle(styleHeader); } int j = 1; for (DBData[] temp : tabularData) { row = sheet.createRow((short) j); for (int k = 0; k &lt; temp.length; k++) { HSSFCellStyle styleRow = (HSSFCellStyle) wb.createCellStyle(); HSSFFont fontRow = (HSSFFont) wb.createFont(); fontRow.setBoldweight(HSSFFont.BOLDWEIGHT_NORMAL); styleRow.setFont(fontRow); cell = row.createCell(k); setStyleFormat(temp[k].getDataType(), styleRow, wb); cell.setCellValue(temp[k].toFullString()); cell.setCellStyle(styleRow); } j++; } String excelFileName = getFileName("xls"); FileOutputStream fos = new FileOutputStream(excelFileName); wb.write(fos); fos.flush(); fos.close(); InputStream stream = new BufferedInputStream(new FileInputStream(excelFileName)); exportFile = new DefaultStreamedContent(stream, "application/xls", excelFileName); } catch (Exception e) { catchError(e); } } </code></pre>
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    1. POExport to Excel JSF and PrimeFaces
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    1. USnewuserua
    1. USnewuserua
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
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      1. This table or related slice is empty.
      1. VTUpMod
    1. COCan you keep the complete working code
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    2. CO@spt its already working data which is added with subject "Java side(with POI)"
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Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

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