[Typo3] piVars with select multiple

[Joshua Preston]

Raphael,

Hey!

I wouldn't say that this is the correct way, but I add an additional set 
of brackets on the name.  Then I access piVars['name'] as an array.  For 
me it's easier.

IE:

$out .= '
        <select name="' . $this->prefixId . '[multiselect][]" multiple>
          <option value="1">first value</option>
          <option value="2">another value</option>
          <option value="3">third value</option>
          <option value="4">fourth value</option>
          <option value="5">fifth value</option>
       </select>
';

...
...

foreach ( $this->piVars['multiselect'] as $key => $value ) {
    $out .= '<p>' . $key . '=' . $value . '</p>';
}


However, this may not be the best way ;-)

Thanks!

Joshua Preston.

Raphael GEYER wrote:

>Hi list,
>
>What is the right way to retrive several values with piVars and a <select 
>name="..." multiple>...</select>
>
>Raphael GEYER
>http://www.ameos.com
>
>
>
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