聪明的foreach如何正常工作？

Question

I have a problem with my smarty foreach. It does not output the right thing :S I tried many things but it never worked.

$data = array(
        array('name' =>  "name", 'value' => "test"),
        array('name' =>  "name", 'value' => "test"),
        array('name' =>  "name", 'value' => "test"),
        array('name' =>  "name", 'value' => "test"),
        array('name' =>  "name", 'value' => "test")
    );

    $smarty->assign('invTalents', $data);

    return array(
        array(
        'type' => 'html',
        'html' => $smarty->fetch('*****/*****/smarty.tpl'),

        ),
    );

in smarty.tpl I got this:

    <table class="designedTable" style="width:96%; font-size:11px;">
<thead>
    <tr>
        <td class="clear_first brdRight">
        </td><td class="white_last">
    </td></tr>
</thead>
<tbody>


    {foreach from=$invTalents item=data}
        <tr>
            <td class="clear_first brdRight">{$invTalents->data}</td><td class="white_last"><strong>0</strong></td>
        </tr>
        {/foreach}

</tbody>
<tfoot>
    <tr><td class="clear_first brdRight"></td><td class="white_last"></td></tr>
</tfoot>
</table>

What am I doing wrong? :)

Answer 1

{foreach from=$invTalents item=data}

With this you loop through the invTalents variable and assign the current value to data. So in your output you need to use the data variable. Also you then need to access the array with the key(s) you defined in PHP, which are name and value.

{foreach from=$invTalents item=data}
    <tr>
        <td class="clear_first brdRight">{$data.name}</td><td class="white_last"><strong>{$data.value}</strong></td>
    </tr>
{/foreach}

More info and examples in the Smarty documentation: http://www.smarty.net/docsv2/de/language.function.foreach.tpl