twig ajax异常,dom - update twig template after jquery ajax get request - Stack Overflow

I have a js function passing on a get request to a php file to get db values for the selected record. The get request url reports correct in the js console and the sql is correct.

How do I but I am not sure how to update the dom to refresh the twig template tags. Is there a better way to do this?

Thanks in advance, James

js:

function editCatalogue(id) {

var dataString = 'id='+id;

$.get('catalogue_db.php',

dataString,

function(returnData) {

showDialog();

});

};

php:

if ( (isset($_GET)) && ($_GET['id'] !="") ) {

require_once 'library/twig/lib/Twig/Autoloader.php';

Twig_Autoloader::register();

$loader = new Twig_Loader_Filesystem('templates');

$twig = new Twig_Environment($loader, array('cache' => 'compilation_cache','debug' => true ));

$template = $twig->loadTemplate('catalogues.html');

$catid = $_GET['id'];

echo $catid;

$sql = "SELECT

catalogues.id,

catalogues.title,

catalogues.keywords,

catalogues.code_bne,

catalogues.description

FROM

catalogues

WHERE

catalogues.id = {catid}

LIMIT 1 ";

foreach ($conn->query($sql) as $row) {

echo $template->render(array(

'title' => $row['title'],

'code_bne' => $row['code_bne'],

'description' => $row['description'],

'keywords' => $row['keywords']

));

}

}