You might well be right - but that only intensifies the mystery :
- why doesn't it send a 'HEAD' request? (i sniffed the packets - the
requests are almost identical GETs), and
- why does it only do that after a bit of time? it certainly doesn't happen
on quick responses! and it doesn't seem to
Hi,
My question (to anyone out there that might have a clue) is - Is
there any way you can determine if any of these file formats is password
protected? If so, could you please send me some sample code that might help
me? Basically what I want to do is if any of these files is password
protected
there is a faq on this on the poi pages. but its mostly observations and workarounds
rather than answers to your q.
---Original Message---
From: [EMAIL PROTECTED]
Subject: RE: IE loads Excel-Sheet twice
Sent: 22 Jul 2003 11:54:03
You might well be right - but
Hi,
My question (to anyone out there that might have a clue) is - Is
there any way you can determine if any of these file formats is password
protected? If so, could you please send me some sample code that might
help
me? Basically what I want to do is if any of these files is password
You are setting the mimetype to application/vnd.ms-excel (or something very
close to that...I forget the exact string)?
I always found that the different buggy versions of IE worked best when I
mapped *.xls to a servlet, used the /folders/as/parameters and passed the
mime type.
Each release of
I wasnt' really asking questions - these were simply in reply to another
user's comment on my comment about POI. And I do think it's quite relevant
to this list, since server/ web-based uses of POI *must be* the primary
applications as there are very few alternatives.
-max
Yes, I set the mime type to application/vnd.ms-excel. Additionally the
request looks like
/path/to/reports/report.xls?parameter1=1parameter2=2, where
/path/to/reports/* is mapped to my Excel sheet producing servlet. I
think I found out that with this combination it works* for IE (which
seems to
Hi,
Can any one help me in finding exact cell Type either Datecell or Numeric cell..
I tried with both
1. if (HSSFDateUtil.isValidExcelDate(dCellValue)) then
Cell Containd Date Value
It takes numerical values as Date, say
if (HSSFDateUtil.isValidExcelDate(22.4)) returns
Right, the problem is that some versions of IE ingore the mime type
entirely. They use the file extension. Which is in this case
.xls?parameter1=1parameter2=2 so they need to read part of the file.
If you do
/path/to/reports/parameter1/value1/parameter2/value2/bla.xls then the
extension will
FYI - there is a lot on the FOP-user mailing list about this issue. Here is the FAQ
portion:
http://xml.apache.org/fop/servlets.html#ie
But if you have dynamic content and need to set IE to not cache, I don't think any of
these suggestions will work by themselves. Here is our solution as
BTW, I got it to work from the command line.
c:\Program Files\Microsoft Office\Office\Excel
http://nagoya.apache.org/bugzilla/showattachment.cgi?attach_id=2551bill_ga
tes=dummy.xls
I used 'bill_gates' as a dummy parameter :)
If you drop off the bill_gates=dummy.xls, (which means nothing to
IE does not do a HEAD request because it is checking to see that the file is
really an Excel file. To do so, it must examine some part of the header. A
HEAD request does not allow IE to examine the file contents.
BTW, IE often uses a GET request where you would expect a HEAD request. I
think
Hi, I found a lot of class names have included the word Ptg, for example,
org.apache.poi.hssf.record.formula.Ptg.AddPtg. So Who can tell me the meaning of the
word.
Thanks
Regards
Alan
Hi,everybody:
I have two request:
1.I want to use the POI to write my data to a existed Excel file.
2.I want to use the POI to draw a pie chat in that file, according to the data I just
wrote.
Only the first I can handle, please help me to accomplish the second.
Thank a lot for community
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