Displaying 1 result from an estimated 1 matches for "getacrofields".
2009 May 25
2
Looping through java hashmap from ruby through rjb
....iterator();
#
#
//iterate through HashMap values iterator
#
while(itr.hasNext())
System.out.println(itr.next());
So, I took a stab at the ruby version:
# I have a java hashmap called fields that was created using iText
thusly
reader = pdfreader.new( "pdf_file.pdf" )
@form = reader.getAcroFields()
fields = @form.getFields() # this is a hashmap of all fields on form
fields._classname # entere in irc displays: java.util.HashMap
# So, following the java code above
c = fields.values()
itr = c.iterator()
while itr.hasNext()
p itr.next()
end
Instead of getting the field names, I get
#<#...