Jeff,
Cell references to other worksheets within the worksheet should
work. When I implemented this, I found that "spaces" within the sheet name
are not recognized by POI. If sheet names are like "firstname lastname"
then it will create problems. Try removing the space chars in the names
and then give it a shot.
I did this while "creating" multi-tab excel workbook having cross
reference formula's.
hope this helps.
Sumit
"Jeff Kays" <[EMAIL PROTECTED]>
07/07/2006 03:38 PM
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Subject
problem evaluating reference to another sheet
Hi. I'm trying to read an Excel spreadsheet that has references to other
sheets in the same workbook. References to cells on my current sheet work
fine, but when I try to evaluate one of these references to another sheet
I get the following exception:
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at java.lang.String.charAt(String.java:444)
at
org.apache.poi.hssf.util.CellReference.<init>(CellReference.java:44)
at
org.apache.poi.hssf.record.formula.ReferencePtg.<init>(ReferencePtg.java:50)
at
org.apache.poi.hssf.model.FormulaParser.Ident(FormulaParser.java:292)
at
org.apache.poi.hssf.model.FormulaParser.Factor(FormulaParser.java:480)
at
org.apache.poi.hssf.model.FormulaParser.Term(FormulaParser.java:569)
at
org.apache.poi.hssf.model.FormulaParser.Expression(FormulaParser.java:617)
at
org.apache.poi.hssf.model.FormulaParser.parse(FormulaParser.java:721)
at
org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator.internalEvaluate(HSSFFormulaEvaluator.java:284)
at
org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator.evaluate(HSSFFormulaEvaluator.java:181)
I'm using the 3.0 alpha1 jars.
My questions are: Should this work? If not, can I do something like create
an HSSFFormulaEvaluator for the sheet being referenced and then evaluate
the cell on the reference sheet with that evaluator?
Any help is greatly appreciated!
jeff
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