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Display table with decimal values like 0.2 problem

vijay jamadade
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Joined: May 12, 2008
Posts: 235
Hi Friends,

I have a display table. In that i am printing the decimal values like 0.2, 0.3 etc. But the values get printed like .2,.3 only not 0.2,0.3.

that means the 0 is not getting displayed before the decimal point.
Tell me what to do if i want to display the zero also.

Thanks in advance.


Regards, Vijay Jamadade.
( Nothing is Impossible.)
Sagar Rohankar
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Joined: Feb 19, 2008
Posts: 2902
    
    1

How you print those values , in your JSP, Post that code.

If you populated this values in bean, then at action class format them using DecimalFormat class and then store into bean.

HTH


[LEARNING bLOG] | [Freelance Web Designer] | [and "Rohan" is part of my surname]
vijay jamadade
Ranch Hand

Joined: May 12, 2008
Posts: 235
Thanks for your reply sagar,
The problem is in my action class also the value is coming as '.2'
and I want it as '0.2' where should i handle it. in query or in
action class. the class you were talking about is formatting of numbers.
I am not getting. Can you send me some sample line code how can
i achieve this?
Sagar Rohankar
Ranch Hand

Joined: Feb 19, 2008
Posts: 2902
    
    1

Can you post the code, showing How you displaying them in JSP page with Action class, from where they are originating ??
vijay jamadade
Ranch Hand

Joined: May 12, 2008
Posts: 235
Actually the values are originating in the result of the select query.
that means in resultset the '.2' like values are there. So I think i should
handle it in query itself. Do you have any idea how it can be handled in query
Sagar Rohankar
Ranch Hand

Joined: Feb 19, 2008
Posts: 2902
    
    1

Originally posted by vijay jamadade:

that means in resultset the '.2' like values are there.


What is the data type of column which stores values like, .2 , .3 etc..

If its varchar, then parse the string and store into double, then there is no requirement of formatting it.
vijay jamadade
Ranch Hand

Joined: May 12, 2008
Posts: 235
Ya exactly that was the problem. Thanks.
I was storing the values in string thats why it was taking so.
now i am using float and its working fine. silly mistake.
Thanks once again.
Sagar Rohankar
Ranch Hand

Joined: Feb 19, 2008
Posts: 2902
    
    1

You are welcome
 
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