data structure

Array
(
    [Config] => Array
        (
            [0] => Array
                (
                    [ZM_TIMESTAMP_ON_CAPTURE] => 1
                    [id] => 
                )

            [1] => Array
                (
                    [ZM_CPU_EXTENSIONS] => 1
                    [id] => 
                )

            [2] => Array
                (
                    [ZM_FAST_IMAGE_BLENDS] => 1
                    [id] => 
                )

View

<h2>Configs</h2>
<?php
  echo $this->Form->create('Config', array(
    'url' => '/config/edit'
  ));
   foreach ($configs as $index => $config):
        $inputname = 'Config.' . $index . '.' . $config['Config']['Name'];
         echo $this->Form->input($inputname, array(
                'default' => $config['Config']['Value'],
                'label' => $config['Config']['Name'],
                'after' => $config['Config']['Prompt'],
        ));
        echo $this->Form->input( "Config." . $index . '.id', array('type' => 'hidden'));
    endforeach;
    unset($config);
  echo $this->Form->end('Save Config');

?>
</table>

View-generated HTML

<div class="input text">
<label for="Config0ZMTIMESTAMPONCAPTURE">ZM_TIMESTAMP_ON_CAPTURE</label>
<input id="Config0ZMTIMESTAMPONCAPTURE" type="text" value="1" name="data[Config][0][ZM_TIMESTAMP_ON_CAPTURE]">
Timestamp images as soon as they are captured
</div>
<input id="Config0Id" type="hidden" name="data[Config][0][id]">

<div class="input text">
<label for="Config1ZMCPUEXTENSIONS">ZM_CPU_EXTENSIONS</label>
<input id="Config1ZMCPUEXTENSIONS" type="text" value="1" name="data[Config][1][ZM_CPU_EXTENSIONS]">
Use advanced CPU extensions to increase performance
</div>
<input id="Config1Id" type="hidden" name="data[Config][1][id]">