Smarty :: View topic - Smarty 3.1.16 capture append foreach problem

Smarty 3.1.16 capture append foreach problem

This forum is locked: you cannot post, reply to, or edit topics.

This topic is locked: you cannot edit posts or make replies.

Smarty Forum Index -> General

View previous topic :: View next topic

Author

Message

ShaQ
Smarty n00b

Joined: 27 Dec 2013
Posts: 1

Posted: Fri Dec 27, 2013 8:50 pm Post subject: Smarty 3.1.16 capture append foreach problem

Hey Community,

i have the following code:

main.tpl:

Code:

[{include file="test.tpl"}]

[{capture append="foo"}]
bar
[{/capture}]

[{foreach $foo as $bar}]
[{$bar}]
[{/foreach}]

test.tpl:

Code:

[{capture append="foo"}]
foo
[{/capture}]

If i render the main.tpl, the output is: "bar".
But why? Confused

Friendly Greez,

ShaQ

douglassdavis
Smarty Junkie

Joined: 21 Jan 2008
Posts: 541

Posted: Sat Dec 28, 2013 6:24 am Post subject: Re: Smarty 3.1.16 capture append foreach problem

ShaQ wrote:

Hey Community,

i have the following code:

main.tpl:

Code:

[{include file="test.tpl"}]

[{capture append="foo"}]
bar
[{/capture}]

[{foreach $foo as $bar}]
[{$bar}]
[{/foreach}]

test.tpl:

Code:

[{capture append="foo"}]
foo
[{/capture}]

If i render the main.tpl, the output is: "bar".
But why? Confused

Friendly Greez,

ShaQ

Why are you expecting the output to be different?

From the include manual page:

All assigned variable values are restored after the scope of the included template is left. This means you can use all variables from the including template inside the included template. But changes to variables inside the included template are not visible inside the including template after the {include} statement.

Is that the part you needed clarification on?

U.Tews
Administrator

Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany

Posted: Sat Dec 28, 2013 1:39 pm Post subject:

You can pass the variables from the subtemplate to the calling template like this

test.tpl:

Code:

[{capture append="foo"}]
foo
[{/capture}]
[{assign var='foo' value=$foo scope=parent}]

Display posts from previous:

	Smarty Forum Index -> General	All times are GMT
Page 1 of 1

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum