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Use global variables in a nested function

 
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rickyheijnen
Smarty n00b


Joined: 18 May 2015
Posts: 2
PostPosted: Mon May 18, 2015 11:32 am    Post subject: Use global variables in a nested function Reply with quote
Hi,

I want to call a function that is nested in the same function to build something like a tree. Unfortunatly I can't assign the ID's in an array. I tried to make it global, but that only saves the first state of the array.

Let me show you. This is the code:
Code:
{function nest id="root"}
   {append var="nesting" value=$id scope="global"}
   
   
   START {$id} =>
      {foreach $nesting as $n}
         {$n},
      {/foreach}
{/function}


{function nestclose}
   END
{/function}


{nest}
   {nest id="test"}
      {nest id="test2"}
      {/nest}
   {/nest}
{/nest}


This is the result:
Code:
START root => root,
   START test => root,test,
      START test2 =>root,test2,
      END
   END
END



The result I want to have must be like this:
Code:
START root => root,
   START test => root,test,
      START test2 =>root,test,test2,
      END
   END
END


How can I achieve this? I hope somebody can help me.
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U.Tews
Administrator


Joined: 22 Nov 2006
Posts: 5068
Location: Hamburg / Germany
PostPosted: Mon May 18, 2015 1:51 pm    Post subject: Reply with quote
If you need to define your nested structure by code like
Code:
{nest}
   {nest id="test"}
      {nest id="test2"}
      {/nest}
   {/nest}
{/nest}


Do not use template functions. You should create a block plugin.
See http://www.smarty.net/docs/en/plugins.block.functions.tpl

But why you can't assign the ID's in an array like
Code:
{$ids = ['rrot' => ['test' => ['test']]]}

and use some code similar to example 7.43 ?
See http://www.smarty.net/docs/en/language.function.function.tpl
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rickyheijnen
Smarty n00b


Joined: 18 May 2015
Posts: 2
PostPosted: Mon May 18, 2015 2:02 pm    Post subject: Reply with quote
Well... I dont have access to the PHP code, so I have to solve it with template functions. There is no other option Sad

The example I used in my post is simplefied to get my problem clear. Finally I want to use this:

Code:
{tabset id="maintab"}
   {tab id="first" label="First"}Here some tab content{/tab}
   {tab id="second" label="Second"}
      {tabset id="nestedtab"}
         {tab id="nestedfirst" label="Nested first"}Here some nested tab content{/tab}
         {tab id="nestedsecond" label="Nested second"}Here some more nested <b>tab content</b>{/tab}
      {/tabset}
{/tabset}


Which results in something like:
Code:
<div id="maintab" class="jqueryui-tabs">
   <div id="first">Here some tab content</div>
   <div id="second">

      <div id="nestedtab" class="jquery-tabs">
         <div id="nestedfirst">Here some nested tab content</div>
         <div id="nestedsecond">Here some more nested <b>tab content</b></div>
         
         <ul>
            <li rel="nestedfirst">Nested first</li>
            <li rel="nestedsecond">Nested second</li>
         </ul>
      </div>

   </div>
         
   <ul>
      <li rel="first">First</li>
      <li rel="second">Second</li>
   </ul>

</div>
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