Hello, i want to know the size of an image or a file. With <dtml-var "_.len(object)"> i count objects, but for the length? Thanks, Bruno ______________________________________________________________________ Do You Yahoo!? Il tuo indirizzo gratis e per sempre @yahoo.it su http://mail.yahoo.it
Brown Fox wrote:
i want to know the size of an image or a file.
With <dtml-var "_.len(object)"> i count objects, but for the length?
For images or file objects, I think you can try for: <dtml-var "file_or_image.length"> cheers, Chris
Hi ! Chris Withers wrote:
Brown Fox wrote:
i want to know the size of an image or a file.
With <dtml-var "_.len(object)"> i count objects, but for the length?
For images or file objects, I think you can try for:
<dtml-var "file_or_image.length">
Isn't it nice we have the Snippets ? :-) http://zdp.zope.org/projects/zsnippet/snippets/DTMLTags/ObjectLength Regards, Maik Röder -- "The computing future is based on "cyberbodies" - self-contained, neatly-ordered, beautifully-laid-out collections of information, like immaculate giant gardens." The second coming - A manifesto. David Gelernter http://www.edge.org/3rd_culture/gelernter/gelernter_p1.html
Here's how I'm checking for the dimensions of an uploaded image. You could similarly do the size as well. <dtml-if "(_.int(_.getitem(_['tmpimageid'],1).getProperty('height')) > 150) or (_.int(_.getitem(_['tmpimageid'],1).getProperty('width')) > 200)"> <B>Error:</B>your image is bigger than 200x150! </dtml-if>
participants (4)
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Brown Fox -
Chris Withers -
Maik Roeder -
Satheesh Babu