eForm - pupulating a dropdown selection with Ditto

<select name="event" id="cfEvent" eform="Event::1">
			[[Ditto? &tpl=`events-dropdown` &startID=`19` &display=`all` &sortDir=`ASC` ]]
            </select>  

eform="Event::1"

<form action="[~[*id*]~]" id="someForm">
    <select name="test">
        <option value="1">One</option>
        <option value="2">Two</option>
    </select>
</form>

<?php
$output = '';//create variable for holding the output
$sql = $modx->db->query( 'SELECT * FROM `work_suppliers`');//define the DB query, in this case the table is named 'tblprojects', add WHERE AND etc. as needed
$resultArray = $modx->db->makeArray( $sql );//put it into an array
foreach($resultArray as $item)//go through each record in the array
{//start looping through the data array
$params['name']=$item['name'];//set the placeholders, the $params sets the name of the placeholder, the $item is the field name from the DB table
$params['ID']=$item['ID'];
$params['company']=$item['company'];
$output.=$modx->parseChunk('worksupplierdropTpl', $params, '[+', '+]');//define the chunk name and process the content, here it's ProjectTpl which has the placeholders for the data
}//finish looping through the data array
return $output;//now return the output from the processed chunk
?>

<?php
function yourFunction( &$fields, &$templates ){

//do all your other stuff
$options = getAllMyOptions();
$templates['tpl'] = str_replace('[+worksuppliersoptions+]', $options, $templates['tpl'] );

// any other code
return '';
}

<option value="1">Option 1</option>
<option value="2">Option2</option>
etcetera