Whoeps, I misread your post. You are doing exactly what I adviced. You can ignore my previous reply. Sorry. Bart PS. thanks Peter for informing me. Op 28-06-11 13:28, Bart Jansen schreef:
Hi Jibin,
You are now trying to put an image file (the actual image data) into the src attribute of your<img> tag. I think the src attribute should contain the url pointing to your StockChartManagePreview_Handler script.
This is, assuming that your script does correctly return the image file.
Bart
Op 28-06-11 05:56, Jibin K.J schreef:
I have an image stored in MSQL.(Don't tell me its not proper do that,I know already).Anyways I need to display it in DTML.
StockChartManagePreview (DTML)
<dtml-var standard_html_header> <img src="StockChartManagePreview_Handler"> <dtml-var standard_html_footer>
StockChartManagePreview_Handler (python script)
request = container.REQUEST response = request.RESPONSE photo = context.StockChartManage_getImage(ID = 6666) context.REQUEST.RESPONSE.setHeader('content-type','image/jpeg') return photo[0].image.read() #I already tried - return photo[0].image #it gives an error image cannot be displayed because it contains errors
StockChartManage_getImage (Z SQL Method)
SELECT image FROM `imagebase` WHERE imageID =<dtml-sqlvar ID type="string">
Now my problem is that Zope asks for a login every time I view the DTML (StockChartManagePreview )
Please Help.
ref : https://mail.zope.org/pipermail/zope-db/2004-July/003336.html http://www.zope.org/Members/murphy/MySQL-BLOBs http://www.gossamer-threads.com/lists/zope/db/168437
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