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Subject:
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extracting substrings
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Posted By:
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Nazu
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Post Date:
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11/13/2003 6:51:54 AM
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Hello there!
I've looked this over a hundred times and can't seem to figure out WHY I keep getting this error message....
Microsoft VBScript runtime error '800a01a8'
Object required: 'F:/data/raster/1000k'
/IS5i/i_test.asp, line 148
Here is the code:
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/if mRasters.EOF then
response.write("pas de rasters selectionné")
else
ReDim arrRasters(0)
i=0
do while not mRasters.EOF
arrRasters(i)=mRasters("IMAGE")
mRasters.MoveNext
i=i+1
loop
for i=0 to Ubound(arrRasters)
response.write(arrRasters(i)&" <br>")
next
end if
mRasters.close
for i=0 to Ubound(arrRasters)
lImage = CStr(arrRasters(i))
***************************************************
HERE------> laLimite = lImage.lastindexof("/")
******************************************************
nomImage = CStr(lImage.substring(laLimite,lImage.length))
repertoire = CStr(lImage.substring(0,laLimite))
response.write("le nom du raster est: "&nomImage&" et son chemin est: "&repertoire)
next
/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/
I've checked to see what the actual string looks like and it's something like this F:/data/raster/1000k/mic98/6_4.tif
I really don't get what could be wrong :o( so any clue would be greatly appreciated!
Thanks all!
"Don't you ever feel as though your computer is possessed?"
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Reply By:
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Jonax
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Reply Date:
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11/13/2003 7:01:17 AM
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Look up the instrrev-function...
I think what you need is something like this:
laLimite = instrrev(lImage, "/")
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Reply By:
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Jonax
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Reply Date:
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11/13/2003 7:18:03 AM
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I think you are mixing JavaScript in your VBScript...
The lines following will also give you errors...
Rewrite along these lines:
nomImage = CStr(right(lImage,len(lImage)-laLimite))
repertoire = CStr(left(lImage,laLimite))
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Reply By:
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Nazu
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Reply Date:
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11/13/2003 8:06:01 AM
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Yep it all works just fine!!! :o)
Thanks to both of you!! :o*
"Don't you ever feel as though your computer were possessed?"
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Reply By:
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Jonax
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Reply Date:
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11/13/2003 8:32:28 AM
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Both of me ;) are happy to help...
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Reply By:
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Nazu
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Reply Date:
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11/13/2003 10:56:48 AM
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LOL 
look at that! I'm so caught up in what I'm doing that I'm mixing everything up! Let me explain: I had two answers on different forums so I went ahead and thanked both of you!!
which reminds me : I didn't go back to thank the other guy! (ain't that pathetic!)
"Don't you ever feel as though your computer were possessed?"
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