Ersetzen Sie Tags durch Text in einem Textfeld innerhalb des Arbeitsblatts.

Mögliche Verwendungsszenarien

Text boxes can have tags that can be replaced with some text at run time to configure them according to the requirement. Tags can be some label enclosed in angle brackets ‘<’ and ‘>’. There can be multiple tags within a single textbox. The sample file can be downloaded from the following link.

sampleReplaceTagWithText.xlsx

Beispielcode

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java
public static void main(String[] args) throws Exception {
       Workbook wb = new Workbook(srcDir + "sampleReplaceTagWithText.xlsx");
       String tag = "TAG_2#TAG_1";
       String replace = "1#ys";
       for (int i = 0; i < tag.split("#").length; i++) {
           sheetReplace(wb, "<" + tag.split("#")[i] + ">", replace.split("#")[i]);
       }
       PdfSaveOptions opts = new PdfSaveOptions();

       wb.save(outDir + "outputReplaceTagWithText.pdf", opts);
       
       // Print the message
	System.out.println("ReplaceTagWithTextInTextBox executed successfully.");

}
   public static void sheetReplace(Workbook workbook, String sFind, String sReplace) throws Exception
   {
       String finding = sFind;

       for (Object obj : workbook.getWorksheets()) {
       	Worksheet sheet = (Worksheet)obj;
           sheet.replace(finding, sReplace);

           for (int j = 0; j < 3; j++) {
               if (sheet.getPageSetup().getHeader(j) != null) {
                   sheet.getPageSetup().setHeader(j, sheet.getPageSetup().getHeader(j).replace(finding, sReplace));
               }
               if (sheet.getPageSetup().getFooter(j) != null) {
                   sheet.getPageSetup().setFooter(j, sheet.getPageSetup().getFooter(j).replace(finding, sReplace));
               }
           }
       }

       for (Object obj: workbook.getWorksheets()) {
       	Worksheet sheet = (Worksheet)obj;	
           sFind = sFind.replace("<", "&lt;");
           sFind = sFind.replace(">", "&gt;");

           for (Object obj1 : sheet.getTextBoxes()) {
           	TextBox mytextbox = (TextBox)obj1;

               if (mytextbox.getHtmlText() != null) {
                   if (mytextbox.getHtmlText().indexOf(sFind) >= 0) {
                       mytextbox.setHtmlText(mytextbox.getHtmlText().replace(sFind, sReplace));
                   }
               }
           }
       }
   }