SPLIT METHOD

[asterixx82]

Hi guys,

the method "split " in iReport exist?

I try  this.

MyData=1547,98

MyData.toString().length()--------------> OK   = 7
(MyData.toString().split(",")[0]).lenght()--------->   NOT OK   = " 7 "
(MyData.toString().split(",")[1]).lenght()--------->   NOT OK   ERROR MESSAGE THAT  "ARRAY  INDEX......."

 

I hope that result   was = "4"

 

Bye

Thanks

 

 

Code:

($F{IMPSTRAOR}!=null)?Character.toString(("         "+$F{IMPSTRAOR}.toString()+"  ").substring((($F{IMPSTRAOR}.toString().split(",",2))[0]).length()).charAt(8)):""

[slow]

the correct question is

"the method "split " in JAVA exist?"

 

use this:

MyData.substring(0,MyData.indexOf(',')).length()

 

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[asterixx82]

Hi slow,

the method "split " in JAVA exist

but in IReport don't function

The function  "indexOf " it's  Ok .

Now I implement one or two call at this method for arrive at my result.

 

Thanks for your help!!!

 

Bye Bye

[slow]

sei italiano... :) ciao!

the split method works fine if you use it properly! :)

try this:

MyData.split("\\.")[0].length()

the argument of split method is a regular expression...
MyData.toString return a string rapresentation of the BigDecimal with '.' decimal separator, so you must use the regex '\\."

ricordati i punti karma! :)

_________________________________________

if it works... give me KARMA points please!    : ) 
_________________________________________

listening:  CSI - Io Sto Bene