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  • ojalà
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    Community Member
    87 Posts

    parametr pass to <% control %> Link to this post

    Hi!
    my problem is understand what kind of object pass to <% control %>.
    for example I have this: $data = array('Nome' => $data['nome']);
    So I can use :
    <% if Nome %> and <% control Nome %>
    Why?
    the same is valid if I use a name of function? can you explain me?I read http://doc.silverstripe.com/doku.php?id=templates&s=renderwith but is not clear

  • Willr
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    Forum Moderator
    5464 Posts

    Re: parametr pass to <% control %> Link to this post

    <% control %> is used to loop over sets of data, or values in 1 DataObject. So any function which returns a 'DataObjectSet' can be used with a control. It is like the foreach() loop in PHP

    $data = array('Nome' => $data['nome']); cannot be controlled over as it is only 1 value. So you can check it exists via if Nome. But you would output it in the template as $Nome to get the value

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