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Pat07
Smarty Rookie
Joined: 21 Jun 2019
Posts: 6
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 Posted: Fri Jun 21, 2019 12:44 pm Post subject: redirect and back |
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Hi there.
I am new to smarty and I tried to ste a few lines of code in Prestashop.
| Code: | | Tools::redirect('index.php?controller=authentication?back=$link->getCMSLink(29)') |
Here is my problem the value of 'back' seems to not work but I can't understand why...
Any help would be much appreciate.
Thanks ! |
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bsmither
Smarty Elite
Joined: 20 Dec 2011
Posts: 322
Location: West Coast
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| Posted: Sun Jun 23, 2019 12:26 am Post subject: |
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I don't know Prestashop, so I don't have the context of what you are trying to do ("I tried to ste a few lines of code" - I can't guess what 'ste' is), nor where this statement comes from: PHP code or source template text.
But if this statement is within a template file that Smarty populates with data, and if $link is a Smarty variable (doesn't look like it is) holding a multi-dimensional array, then the template syntax should be:
{$link.getCMSLink.29}
A slightly different template syntax might be:
{$link.getCMSLink[29]}
The braces are important. |
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Pat07
Smarty Rookie
Joined: 21 Jun 2019
Posts: 6
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| Posted: Mon Jun 24, 2019 1:49 pm Post subject: |
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Thanks for the answer and your help!
Actually the code is in cms.tpl file.
Here is a bit more of the context
| Code: | {if $logged}
<div class="rte{if $content_only} content_only{/if}">
{hook h='libreecoute'}
</div>
{else}
<div class="rte{if $content_only} content_only{/if}">
{Tools::redirect('index.php?controller=authentication?back=$link->getCMSLink(29)')}
</div>
{/if} |
I tried with
{$link.getCMSLink.29}
or
{$link.getCMSLink[29]}
but it failed to work... |
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bsmither
Smarty Elite
Joined: 20 Dec 2011
Posts: 322
Location: West Coast
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| Posted: Mon Jun 24, 2019 3:57 pm Post subject: |
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I see.
Then this:
| Code: | | {Tools::redirect('index.php?controller=authentication?back=$link->getCMSLink(29)')} |
is asking Smarty to use the redirect() method in the static Tools class. This can work. (See: https://www.smarty.net/forums/viewtopic.php?t=16608&highlight=classes) But the argument also appears to be a method of a class.
So, is $link a Smarty variable, or is this an attempt at accessing an instantiated class being held in the PHP variable $link?
*I think*, even though the Smarty documentation says Smarty can work with object syntax (see https://www.smarty.net/docs/en/language.syntax.variables.tpl and note {$foo->bar()}), this assumes that an object has been assigned to the Smarty variable $link. For example in the PHP code:
| Code: | $linkManager = new CMS();
$smarty->assign('link',$linkManager); |
I also see:
| Code: | | {hook h='libreecoute'} |
which must be a user-defined plugin or in-template function. |
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AnrDaemon
Administrator
Joined: 03 Dec 2012
Posts: 1785
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| Posted: Tue Jun 25, 2019 10:06 am Post subject: |
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I think, single quotes were an obvious mistake.
Try changing them to
| Code: | | Tools::redirect("index.php?controller=authentication?back={$link->getCMSLink(29)}") |
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Pat07
Smarty Rookie
Joined: 21 Jun 2019
Posts: 6
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| Posted: Wed Jun 26, 2019 8:19 am Post subject: |
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Thanks all for your help.
I failed to make it work so far, but I believe I have a more global problem.
I will try to go on working on that, I get back to tell you if I found any solution.
Thanks again! |
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