How to add objects to java.util.list in IREPORT

[srikanth1229]

hi

How to add objects to java.util.list in IREPORT.

I want to add the  "ASSETS","LIABILITIES","NETWORTH"  (these are strings) to util list.

i want to pass the util list to barchart as category expression.

please help me.. thanks in advance....:-)

 

 

 

 

 

 

 

[srikanth1229]

please help me to acheive this....

[mdahlman]

srikanth1229,

 

I don't understand what you are trying to do. Perhaps others are having the same problem. Could you post a much more detailed description of what you are trying to achieve?

 

Regards,
Matt

[srikanth1229]

Hi matt

   Thanks for Replying.. :-)

        Actually, I want to draw the bargraph. for that,  category expression is required.

 

   Suppose

     In the table i have the data like this

                Assets              Liabilites                        Networth

                5000                     3000                                2000

 

  I want to pass the category expression as   Assets , Liabilites,Networth. but these are column names.

  Please find the attached image for clear description.

 

 

 

[gilclefes]

check this it may help : http://gilbertadjin.wordpress.com/2009/08/09/charting-with-jasper-reports/

[maddie090]

I know this is an old topic and the question maybe solved or the topicposter may have past away already, but i just found this topic while i had the same problem.

10 minutes after reading this i found a shortcut to the solution, which i like to share.

 

If you have a query that gives you values and some unwanted items that you can't or won't use in your graph and you want other category "words" than you can do the following (at least if you know what the unwanted words are.)

Lets say you have query that returns data for three bargraphs, something like this array

Array = { ["Milk","200"],["Lemonade", "300"], [ "Cola", "100"] }

we don't want the words Milk, lemonade and Cola to be seen by our collegues, so we need to change them to "beer", "wiskey", "Wodka".

just add the following to the categories expression:

$F{type}.equals("Milk") ? "Beer" : ( $F{type}.equals("Lemonade") ? "Wiskey" : ( $F{type}.equals("Cola") ? "Wodka":""))

this will render the graph with you favorite drinks and words.

(of course the 3 words milk, lemonade and cola need to be in this sequence otherwise the comparence will not start...)