Submitted by justin on Mon, 2010-09-13 18:16
Posted in
I spent way too long tonight trying to figure out how to upload a file to drupal, using the "file" field type in drupal. It's really easy, though, once you figure it out.
First, to instantiate the field:
<?php
function my_form() {
$form = array();
$form['#attributes'] = array('enctype' => 'multipart/form-data');
$form['upload'] = array(
'#type' => 'file',
'#title' => t('File to upload'),
);
$form['submit'] = array(
'#type' => 'submit',
'#value' => 'Upload',
);
return $form;
}
?>Then, to grab it:
<?php
function myform_submit($form, &$form_state) {
upload_node_form_submit(&$form, &$form_state);
$file_node = $form['#node'];
$files = $file_node->files;
foreach ($files as $key => $value) {
$file = $value;
$filename = $file->filename;
drupal_set_message(t("Received file $filename"));
foreach($file as $key => $value) {
drupal_set_message(t("Attribute $key : $value"));
}
}
}
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http://www.euphline.com/trackback/140
