Insert Nested Fields in Jython

Aspose.Words - Insert Nested Fields

To Insert Nested Fields using Aspose.Words Java for Jython. Here you can see sample code.

Jython Code

from aspose-words import Settings
from com.aspose.words import Document
from com.aspose.words import DocumentBuilder
from com.aspose.words import BreakType
from com.aspose.words import HeaderFooterType
class InsertNestedFields:
    def __init__(self):
        dataDir = Settings.dataDir + 'programming_documents/'
        doc = Document()
        builder = DocumentBuilder(doc)

        # Insert few page breaks (just for testing)
        i = 0
        while(i < 5):
            builder.insertBreak(BreakType.PAGE_BREAK)
            i = i + 1
    
        # Move DocumentBuilder cursor into the primary footer.
        builder.moveToHeaderFooter(HeaderFooterType.FOOTER_PRIMARY)
    
        # We want to insert a field like this:
        # { IF {PAGE} <> {NUMPAGES} "See Next Page" "Last Page" }
        field = builder.insertField("IF ")
        builder.moveTo(field.getSeparator())
        builder.insertField("PAGE")
        builder.write(" <> ")
        builder.insertField("NUMPAGES")
        builder.write(" \"See Next Page\" \"Last Page\" ")
    
        # Finally update the outer field to recalculate the final value. Doing this will automatically update
        # the inner fields at the same time.
        field.update()
        doc.save(dataDir + "InsertNestedFields Out.docx")
if __name__ == '__main__':        
    InsertNestedFields()

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