Hey guys ... thanks for the tips... i try using Float.parseFloat before but
i keep getting this error:
D:
\WebSphere\AppServer\hosts\default_host\b2bshell\html\pagecompile\_ecatalog\_Buyer\_CS__ViewPOCHolder_xjsp.java:185:
Incompatible type for declaration. Explicit cast needed to convert double
to float. float SumTotalValue = 0.0 ; ^ D:
\WebSphere\AppServer\hosts\default_host\b2bshell\html\pagecompile\_ecatalog\_Buyer\_CS__ViewPOCHolder_xjsp.java:232:
Method parseFloat(java.lang.String) not found in class java.lang.Float.
float TotalValue = Float.parseFloat(bnViewPOCHolder.getNet_Total(i)); ^ 2
errors
Please help! :)
Matt Krevs
<mattkrevs@BIGPON To: [EMAIL PROTECTED]
D.COM> cc:
Sent by: A Subject: Re: Float problem in JSP
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04/12/00 01:12 PM
Please respond to
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check the archives
There was a fairly detailed discussion re: the limitations of floating
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arithmetic last week
-----Original Message-----
From: A mailing list about Java Server Pages specification and reference
[mailto:[EMAIL PROTECTED]]On Behalf Of Khoo Swee Chin
Sent: Wednesday, 12 April 2000 13:25
To: [EMAIL PROTECTED]
Subject: Float problem in JSP
Hi there,
can somebody help me out with the float problem i'm having. I am new with
JSP.
i try to convert a string to a float to do a calculation in jsp, but the
results turn out to be not what i expected, here are my code:
....
<% float SumTotalValue = 0 ;%>
<repeat index = i>
<%bnViewPOCHolder.getPO_No(i);%>
<% float TotalValue = new
Float(bnViewPOCHolder.getNet_Total(i)).floatValue();%>
<% SumTotalValue = SumTotalValue + TotalValue ;%>
</repeat>
<%=a.format(SumTotalValue)%>
........
Sometimes i get a float number like 522.061 instead of 522.06 and sometimes
it's ok.
What should i do? How can i set the decimal places to 2?
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