java - how to find and replace a text into a pdf file using iText in -


i have pdf form, structure following

      hello firstname,        mr. firstname working @ designation post        , current package salary.        thanks.         excel database        --------------------------------------       + firstname + salary   + designation  +         |-----------|----------|--------------|       | alin      | 3,00,000 | manager      |       | roy       | 2,75,000 | php developer|       +-----------+----------+--------------+

here keyword firstname,designation , salary fetched excel database , change dynamically. suppose if user select alin in pdf form in firstname replace alin , salary , designation replace 3,00,000 , manager respectively.

my problem new in itext can't find way how search , replace these keywords. appreciated.

i wouldn't consider itext preferred technology this.

i'd use velocity template xsl-fo, populate dynamic data, generate xsl-fo, , turn pdf using standard xsl-t engine. convoluted, effective.

or, if wish stick itext track, figure out how substitution in java objects , generate form way.

i wouldn't recommend excel "database".


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