[Zope] Background Images

[Martijn Pieters]

At 09:01 21/07/99 , Andreas Kostyrka wrote:
>On Wed, 21 Jul 1999, Arpad Kiss wrote:
>
> > > A related question:
> > > How does one insert an image with BORDER=0?
> >
> > <img src="tealtile" border=0>
>That is only partially correct. I'd rather prefer it with <dtml-var>
>notation, because <dtml-var> always returns the true absolute URL. Which
>is an advantage, because the image is probably downloaded once, instead
>for once per subfolder.

Zope 1.x:

<!--#with tealtile-->
<IMG SRC="<!--#var absolute-url-->" BORDER=0 WIDTH=<!--#var width--> 
HEIGHT=<!--#var height--> ALT="<!--#var title_or_id-->">
<!--#/with-->

Zope 2:

<dtml-var "tealtile.tag(border=0)">
(Returns: <img src="http://myserv/url/to/tealtile" width="xx" height="xx" 
alt="title or 'tealtile'" border=0>)

If you don't want width, height or alt tags, just add "width=''", 
"height=''" and/or "alt=''" respectively to the call to tag(), like so:

<dtml-var "tealtile.tag(border=0, alt='', width='', height='')">
(Returns: <img src="http://myserv/url/to/tealtile" border=0>)

Any other keywords (like border) are added to the tag as quoted attributes.

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Martijn Pieters, Web Developer
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