CF8: CFIMAGE and CFFILE upload

I am uploading a decently large image (3-4mb) via CFFILE.



%26lt;cffile action=''upload''

filefield=''file''

destination=''#ExpandPath('\')#gallery\images''

nameconflict=''makeunique''/%26gt;



Using the CF Function
ImageRead, I am reading that file back into memory to do a
ImageScaleToFit to create a thumbnail.



The problem is,
ImageRead is SO SLOW! Is there anyway to read the image
directly from the fileField of the upload instead of writing it to
disk and then re-reading it back into memory?CF8: CFIMAGE and CFFILE upload
TomSchober wrote:

%26gt; Is there anyway to read the

%26gt; image directly from the fileField of the upload instead
of writing it to disk

%26gt; and then re-reading it back into memory?

%26gt;



CF = server

%26lt;input type='file'%26gt; = client



no, there is no way to do what you want with just CF.



--



Azadi Saryev

Sabai-dee.com


http://www.sabai-dee.com

CF8: CFIMAGE and CFFILE upload
It seems a waste to have the image data in memory from the
http request, have to write it to disk, and immediately read it
back into memory. It's a major bottleneck. Any other suggestions
outside of CF?
it's not a waste, it is just how things work.

cf has absolutely no idea about what's going on the client's
machine.

are you sure it is imageREad that is ''slow''? or maybe it just
takes a

while for you to upload your file?



maybe some java applets or activeX controls can do it
directly on client

side.... don't know of any though...



---

Azadi Saryev

Sabai-dee.com


http://www.sabai-dee.com