ireport

sir,
I am a beginner in java programming. however, i have developed a software which has database storing name and addresses. i want to create report using ireport. i could connect the database and data could be seen in the report using ireport designer. my problem is in the application i have created has a textfeild in which the user add some additional information other than in the database which should come in the report in a specific place. i try to create a full detailed report using both database records and user input details. i have no idea how to do that. i searched internet for the last two weeks but no use.

(a jform on which a jtextfeild in which user put his name and that must printed in pdf through ireport )
please help

thanks in advance