Greetings zopers, What is the difference between these constructions: <img src="someImage"> <dtml-var someImage> The reason being is that I want to use the <dtml-var "ImageObject.tag(width=var1, height=var2)"> construction to put custom sized images into the background attribute of a table. Of course it doesn't work, and I can make some guesses as to why, but I just wanted to know what the fundamental differences between calling an image object by specifying the url and specifying an image by having zope render it into the document with a <dtml-var >. Is there a way that I can access a resized image object from zope in the src=".../" method? Can I get this from the request or must I create temp objects from zope somewhere to access? The reason why I want to do this is to be able to resize a web interface by a session variable, and I can do it except for those pesky background images which are important to repeat, but needs to be resized to view correctly. Thanks in advance. Paul Zwarts
Another note and simplified question.... Is there a way I can get around the image objects function to return an html tag. I basically want to create a temporary raw image object that can be cached by the client that does NOT have the <img output, but DOES have to image.tag capabilities of resizing the image. This way I can call it as: <td width="20" height="20" background="/imageGenedByZopeWith20by20dims"> </td> Gonna have to write python to do this, no? P -----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org] On Behalf Of Paul Zwarts Sent: Saturday, October 20, 2001 10:37 AM To: zope@zope.org Subject: [Zope] img src="resized image" Greetings zopers, What is the difference between these constructions: <img src="someImage"> <dtml-var someImage> The reason being is that I want to use the <dtml-var "ImageObject.tag(width=var1, height=var2)"> construction to put custom sized images into the background attribute of a table. Of course it doesn't work, and I can make some guesses as to why, but I just wanted to know what the fundamental differences between calling an image object by specifying the url and specifying an image by having zope render it into the document with a <dtml-var >. Is there a way that I can access a resized image object from zope in the src=".../" method? Can I get this from the request or must I create temp objects from zope somewhere to access? The reason why I want to do this is to be able to resize a web interface by a session variable, and I can do it except for those pesky background images which are important to repeat, but needs to be resized to view correctly. Thanks in advance. Paul Zwarts _______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
This sounds like what my ImageTag_hotfix product is doing...?
From: "Paul Zwarts" <paz@oratrix.com> Organization: Oratrix Development Date: Sat, 20 Oct 2001 10:56:26 +0200 To: "'Paul Zwarts'" <paz@oratrix.com>, <zope@zope.org> Subject: RE: [Zope] img src="resized image"
Another note and simplified question....
Is there a way I can get around the image objects function to return an html tag. I basically want to create a temporary raw image object that can be cached by the client that does NOT have the <img output, but DOES have to image.tag capabilities of resizing the image. This way I can call it as:
<td width="20" height="20" background="/imageGenedByZopeWith20by20dims"> </td>
Gonna have to write python to do this, no?
P
-----Original Message----- From: zope-admin@zope.org [mailto:zope-admin@zope.org] On Behalf Of Paul Zwarts Sent: Saturday, October 20, 2001 10:37 AM To: zope@zope.org Subject: [Zope] img src="resized image"
Greetings zopers,
What is the difference between these constructions:
<img src="someImage"> <dtml-var someImage>
The reason being is that I want to use the <dtml-var "ImageObject.tag(width=var1, height=var2)"> construction to put custom sized images into the background attribute of a table.
Of course it doesn't work, and I can make some guesses as to why, but I just wanted to know what the fundamental differences between calling an image object by specifying the url and specifying an image by having zope render it into the document with a <dtml-var >.
Is there a way that I can access a resized image object from zope in the src=".../" method? Can I get this from the request or must I create temp objects from zope somewhere to access?
The reason why I want to do this is to be able to resize a web interface by a session variable, and I can do it except for those pesky background images which are important to repeat, but needs to be resized to view correctly.
Thanks in advance. Paul Zwarts
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
_______________________________________________ Zope maillist - Zope@zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
participants (2)
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marc lindahl -
Paul Zwarts