Hi everyone,
A while back I posted a question about whether or a framework existed for
testing Excel spreadsheets from an Ant build script. My purpose was to vet a
spreadsheet for compatibility with POI. I didn't find such a framework, so I
wrote it and have been using them for a few weeks and
Hello,
i extract data from .xls and .xlsx files. Now my excelfile has cells which
reference to cells of another file. With cell.getFormulaCell(), i get for the
first referenced file [1]tablename!cell, for the second referenced file
[2]tablename!cell and so on. How can i get the absolute path of
> thanks for the quick reply, My application is web application, its deployed
> in unix box ,It creates excel on click of a link, I generate using poi and
> send it to response output stream for download.
> I was assuming the excel which I generate, I can give it to openoffice
> api which wi
thanks for the quick reply, My application is web application, its deployed
in unix box ,It creates excel on click of a link, I generate using poi and
send it to response output stream for download.
I was assuming the excel which I generate, I can give it to openoffice
api which will conver
> I am using poi to generate excel , now my clients want to have pdf also,
> please suggest me if there is any way to convert poi generated excel to
> PDF ?pelase advice me.
There are ways, but nothing is straight-forward. It depends on the environment
and time-line that your clients require
I am using poi to generate excel , now my clients want to have pdf also,
please suggest me if there is any way to convert poi generated excel to
PDF ?pelase advice me.
--
View this message in context:
http://apache-poi.1045710.n5.nabble.com/convert-poi-generated-excel-to-pdf-tp3362053p336
May I ask why you want to know if a cells format is null?
Yours
Mark B
--
View this message in context:
http://apache-poi.1045710.n5.nabble.com/How-to-determine-if-CellFormat-is-NULL-tp3361528p3361607.html
Sent from the POI - User mailing list archive at Nabble.com.
--
Sorry to say that you will not be able to turn off this 'feature' easilly and
using a template file will certainly not help. The problem is that these
settings all relate to the application and not to the file, as such, the
only way to modify them is whilst the application is running either throug
Do not waste your time. I have just had a good look and this setting relates
to the application and not to any file. Therefore, there will be no setting
within the .xls or .xlsx file that has any effect upon whether the
calculation mode is automaic or not. As of now, the only way I know to set
thi
Do not waste your time. I have just had a good look and this setting relates
to the application and not to any file. Therefore, there will be no setting
within the .xls or .xlsx file that has any effect upon whether the
calculation mode is automaic or not. As of now, the only way I know to set
thi
OK. I figured out myself by google search.
I forced the macros to function by using FormulaEvaluator as follows
FormulaEvaluator evaluator =
wb.getCreationHelper().createFormulaEvaluator();
for(int sheetNum = 0; sheetNum < wb.getNumberOfSheets(); sheetNum++)
{
Sheet
Could you please let me know how to determine if the cellFormat is NULL?
--
View this message in context:
http://apache-poi.1045710.n5.nabble.com/How-to-determine-if-CellFormat-is-NULL-tp3361528p3361528.html
Sent from the POI - User mailing list archive at Nabble.com.
--
As the cell contains more than one hyperlink and each is separated by some
other text, then you will have to pull apart the HSSFRichTextString and
cehck the formatting applied to each section. It is likely that hyperlinks
all have a common format - being blue and undertlined for example - and that
Be aware also that if a cell does not have a value in it, it may well not
exist. What you see when viewing the file using Excel is a GUI that is
populated with data read from the file. If the user never populated cell A13
for example then a record for that cell will not exist in the file. The
upsh
Well, the xls format is binary and much harder to dig around in. If you
wanted to work on that, it is best to start of by looking at the
specification for the file format which Microsoft have published and asking
lots of questions at the dev list. Also, you would have to be certain that
the featur
You can try :
if(cell.getCellType() == Cell.CELL_TYPE_BLANK) {
}
Hope this is clear.
Thanks,
Aniket
On Fri, Jan 28, 2011 at 5:48 PM, shankarrao wrote:
>
> I want to know if a cell (say A3) has a value in it. If so, i do not want
> to
> replace the existing value in the cell with the new value.
I want to know if a cell (say A3) has a value in it. If so, i do not want to
replace the existing value in the cell with the new value. However if the
cell does not have any value in it, i want to add a new value to it.
Could you please let me know how can i do this.
Thanks for your help!
-Shank
Thanks Mark. I will try and do that. I have also contributed two methods
(CLEAN and ADDRESS)
to POI 3.8 and try keep doing that :).
But will it be possible for .xls format too?
On Fri, Jan 28, 2011 at 5:06 PM, Mark Beardsley wrote:
>
> No, not as far as I am aware. The trick to get around this os
No, not as far as I am aware. The trick to get around this os very simple
however; use Excel to reate a template file and set the calculation options
on that as you want them. Next, use POI to open the template and populate
then save it away. The calculation options should still be set as they wer
I can read Hyperlink from a cell using function HSSFCell.getHyperlink().
However, it only works if there is only one hyperlinks in the cell.
When I have multiple hyperlinks (note: my cell contains HSSFRichText), the
above method does not return anything.
My question is: Is there a way for me to l
Hi,
Is it possible change the Calculation Option of an excel using POI. Like in
my case I want to make the calculation mode to manual instead of automatic
using some POI API. Is this possible?
Thanks,
Aniket
Morning Hannes,
This is not a reply to your question regarding anchors as such, more some
observations I made a long time ago whilst working with images and I do not
know if they wil help you out of a tricky spot.
I noticed from the code you posted, that you only specify the co-ordinates
for the
22 matches
Mail list logo
