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Smarty
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bimal
Smarty Elite
Joined: 19 Apr 2007
Posts: 345
Location: Kathmandu, Nepal
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 Posted: Sun Jul 04, 2010 11:11 am Post subject: callable modifier |
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I have problems using below codes:
| Code: | | {'http://www.smarty.net'|print} |
The callables (print, echo) were probably working in older versions of Smarty, and now, not.
Unfortunately, print_r works. Please note that I am using immediate, hard quoted values, like in this example, 'http://www.smarty.net' instead of a variable like $domain. (I needed this to avoid dreamweaver downloading the images from a real website, in my case.)
In the error message, I see:
| Code: | | unknown modifier "print"' |
Any help?
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Project Manager and Senior Programmer (Bimal Poudel)
Smarty Framework - use it now
Sanjaal Corps, Organized freelancing provider
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U.Tews
Administrator
Joined: 22 Nov 2006
Posts: 2318
Location: Hamburg / Germany
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| Posted: Sun Jul 04, 2010 7:57 pm Post subject: |
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I think print and echo did never work as modifier as they are language constructs and no real function. is_callable() does return false for print and echo.
It did not work with Snarty2 either. |
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bimal
Smarty Elite
Joined: 19 Apr 2007
Posts: 345
Location: Kathmandu, Nepal
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| Posted: Sun Jul 04, 2010 8:18 pm Post subject: It did not work earlier. |
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They may not work in the earlier version. But I found a solution with:
| Code: | {assign var='domain' value='http://www.domain.com'}
...style="background-image:url({$domain}/data/thumbnails/{$thumbs[t].cat_id}/{$thumbs[t].image_code}.jpg)"... |
just instead of:
| Code: | | ...style="background-image:url({'http://www.domain.com'|print}/data/thumbnails/{$thumbs[t].cat_id}/{$thumbs[t].image_code}.jpg)"... |
There is no real need for this work. But when I switch to the design mode, Dreamwever tries to download the real images from the server. And using this small tweak, it fails - saving the download time.
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Project Manager and Senior Programmer (Bimal Poudel)
Smarty Framework - use it now
Sanjaal Corps, Organized freelancing provider
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U.Tews
Administrator
Joined: 22 Nov 2006
Posts: 2318
Location: Hamburg / Germany
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| Posted: Sun Jul 04, 2010 8:28 pm Post subject: |
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| Why do you need {'http://www.domain.com'|print} at all and not simply {'http://www.domain.com'} ? |
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bimal
Smarty Elite
Joined: 19 Apr 2007
Posts: 345
Location: Kathmandu, Nepal
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