[Snippet] getdoc

[[getdoc? &id=1 &field=`content`]]

$id = isset($id)? $id: $modx->documentObject['id'];
	
$field = isset($field)? $field : "pagetitle";

$result = $modx->getDocument($id,$field);

return $result[$field];

// Determine the target document, defaulting to self if nothing specified
$id = (!isset($id)) ? $modx->documentObject['id'] : "$id";
// Document field to get
$field = (!isset($field)) ? 'pagetitle' : "$field";

$array = $modx->getDocument($id);
$output = $array[$field] ;
if (!$output) {
    // try to get a template variable
    $TVarray = $modx->getTemplateVar($field, "*", $id); 
    $output = $TVarray["value"];
    if (!$output) {
         $output = $array['pagetitle'];
    }
}
return $output;

<?php die('Unauthorized access.');