[SOLVED] Problem with startExpandCollapse

[Milhaus]

Hi,
in template for module I would like to have expandable/collapsable section. It is in foreach, so I am trying to supply unique id for every collapsable section through:

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{startExpandCollapse id='section{0|rand:100}' title='Zobrazit / Skrýt odpověď'}
<tr>
    <td colspan="2">{$entry->answer}</td>
  </tr>
{stopExpandCollapse}

It does not work and says:

Error: The expand/collapse plugin requires that both parameters (id,title) are used.' title='Zobrazit / Skrýt odpověď'}

If I remove {0|rand:100} part, it seems, that only problem is dual id (the error above doesn't appear). I tested random smarty plugin and it works properly.

What am I doing wrong?

Milhaus

[Milhaus]

The solution is found (but it is not perfectly safe to use). Firstly make your copy of function.startExpandCollapse.php file.

In this copy, paste following to start of php part of file:

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srand(time());

Then find around line 27:

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$id = $params['id'];

and change it to:

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$id = (rand()%90000);

,where 90000 is higher border of random numbers interval (which in this case is 0-90000). The higher number you set, the more safe solution it will be (because it will be lower probability, that same numbers will be generated for more divs).

[kendo451]

You cannot use nested {} in a smarty call.