Drupal 7-定制模块:在节点提交中使用定制表单输入

时间:2019-03-14 19:50:03

标签: forms drupal-7

这是我的第一个问题!

我正在做一个drupal 7模块,该模块在批处理模式下基于自定义表单创建新节点。一切正常,除了我认为非常愚蠢的一件事,但我花了两天的研究时间,现在感到沮丧。

我无法从表单中获取“ nombre_del_producto”输入,无法在我的节点提交功能中将其用作标题(lol)。

这是表单创建功能:

function producto_qr_batch_form($form, &$form_state) {
  $form = array();
  $form['number_of_nodes'] = array(
    '#type' => 'textfield',
    '#title' => 'Ingresa el número de códigos a generar:',
    '#required' => TRUE,
    '#element_validate' => array('element_validate_integer_positive'),
  );
  //This is the form input i cannot get:
  $form['nombre_del_producto'] = array(
    '#type' => 'textfield',
    '#title' => 'Ingresa el nombre del producto del que vas a generar los códigos:',
    '#required' => TRUE,
  );
  $form['submit'] = array(
    '#type' => 'submit',
    '#value' => 'Generar',
  );
  return $form;
}

这是提交功能:

function producto_qr_create_nodes($number_of_nodes, $form, &$form_state) {
     global $user;
  $node = new stdClass();
  $node->title =  $titulo; //Here is when i want it
  $node->type = "codigo_qr";
  node_object_prepare($node); 
  $node->language = LANGUAGE_NONE; 
  $node->uid = $user->uid; 
  $node->status = 1; 
  $node->promote = 0; 
  $node->comment = 0; 
  $node->field_qr[$node->language][]['value'] = "SOME TEXT HERE";
  $node = node_submit($node);
  node_save($node);
}

结果:该节点的标题为空。如何从表单获取“ nombre_del_producto”字段到节点提交标题?

谢谢!

编辑:

我忘了把函数放到表格上:

function producto_qr_batch_form_submit($form, &$form_state) {
  $number_of_nodes = $form_state['values']['number_of_nodes'];
  $titulo = $form_state['values']['nombre_del_producto']; //This is correct?

  $operations = array();
  for ($i = 1; $i <= $number_of_nodes; $i++) {

    $operations[] = array('producto_qr_create_nodes',array($i));
  }


  $batch = array(
    'title' => t('Generando Códigos'),
    'operations' => $operations,
    'finished' => 'producto_qr_batch_finished',
    'init_message' => t('La creación de códigos está empezando.'),
    'progress_message' => t('Procesados @current de @total.'),
    'error_message' => t('Ha sucedido un error. Intenta generar códigos en cantidades menores.'),    
  );


  batch_set($batch);
}

再次感谢您!

1 个答案:

答案 0 :(得分:0)

我用variable_set和variable_get解决了这个问题:

//In function producto_qr_batch_form_submit:
variable_set('titulo', $form_state['values']['nombre_del_producto']);
//In function producto_qr_create_nodes:
$node->title =  variable_get('titulo', 'Aún No');

:)