On Fri, 2010-01-22 at 12:55 -0500, Bill Freeman wrote:
> I'm pretty sure that your templatetag does produce the newline. The url tag,
> for example, doesn't add a newline. How about posting the code?
>
Code here:
@register.inclusion_tag('tags/find_which_display.html')
def find_which_display(photo):
if photo.source == "ext":
display_url = photo.get_ext_url()
else:
display_url = photo.get_display_url()
return {'display_url': display_url}
and tags/find_which_display.html:
{{ display_url }}
just have one line doesn't have the second.
i tried to return like below but it was same.
...
return {'display_url': remove_newlines(display_url)}
def remove_newlines(text):
normalized_text = normalize_newlines(text)
return mark_safe(normalized_text.replace('\n', ''))
Thanks
--
Ali
> On Fri, Jan 22, 2010 at 12:37 PM, Ali Rıza Keleş <ali.r.ke...@gmail.com>
> wrote:
> > Hi,
> >
> > I have a templatetag which decides somthing and returns it. I works well
> > within HTML, but it causes error while it is in JavaScript, because of
> > newline which is produced by django rendering this templatetag.
> >
> > For example:
> > <img src="{% find_which_display photo %}" /> produces
> >
> > <img src="http://media.xxxx.com/images/2010/01/22/test_image.jpg
> > " />
> >
> > and yes it has newline but it works and display image.
> >
> > But here:
> > <script>
> > ...
> > replacePhoto('{% find_which_display photo %}');
> > ...
> > </script> produces
> >
> > <script>
> > ...
> > replacePhoto('http://media.xxxx.com/images/2010/01/22/test_image.jpg
> > ');
> > ...
> > </script>
> >
> > and of course it fails.
> >
> > I am sure that my templatetag find_which_display does not produce this
> > newline, i tried and tested it, also I dont know who does and how I can
> > fix it.
> >
> > Thanks for any help..
> >
> > --
> > Ali Rıza Keleş
> >
> > --
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> >
> >
>
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