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Drupal 批处理表单 - 过程值？

发布于 2024-12-17 01:28:57 字数 43 浏览 0 评论 0原文

有没有办法让表单将表单值发送到批处理过程中并在每个批处理操作中使用它们？

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⒈起吃苦の倖褔 2024-12-24 01:28:57

是的，您可以将它们传递给声明批处理的函数，然后从那里将它们传递给每个操作：

function mymodule_myform_submit(&$form, &$form_state) {
  $var1 = $form_state['values']['var1'];
  $var2 = $form_state['values']['var2'];
  batch_set(mymodule_mybatch($var1, $var2));
}

function mymodule_mybatch($var1, $var2) {
  $nid = db_result(db_query_range("SELECT nid FROM {node} ORDER BY nid ASC", 0, 1));

  $operations = array();
  for ($i = 0; $i < 100; $i++) {
    $operations[] = array('mymodule_mybatch_op', array($nid, $var1, $var2));
  }
  $batch = array(
    'operations' => $operations,
    'finished' => 'mymodule_mybatch_finished',
  );
  return $batch;
}

function mymodule_mybatch_op($nid, $var1, $var2) {
  // Perform the operation
}

function mymodule_mybatch_finished($success, $results, $operations) {
  if ($success) {
    $message = count($results) . ' processed.';
  }
  else {
    $error_operation = reset($operations);
    $message = 'An error occurred while processing ' . $error_operation[0] . ' with arguments :' . print_r($error_operation[0], TRUE);
  }
  drupal_set_message($message);
}

显然，您需要更改 mymodule_mybatch 中数据的来源以满足您的需求：）

Yes you can just pass them through to the function that declares the batch, and from there pass them to each operation:

function mymodule_myform_submit(&$form, &$form_state) {
  $var1 = $form_state['values']['var1'];
  $var2 = $form_state['values']['var2'];
  batch_set(mymodule_mybatch($var1, $var2));
}

function mymodule_mybatch($var1, $var2) {
  $nid = db_result(db_query_range("SELECT nid FROM {node} ORDER BY nid ASC", 0, 1));

  $operations = array();
  for ($i = 0; $i < 100; $i++) {
    $operations[] = array('mymodule_mybatch_op', array($nid, $var1, $var2));
  }
  $batch = array(
    'operations' => $operations,
    'finished' => 'mymodule_mybatch_finished',
  );
  return $batch;
}

function mymodule_mybatch_op($nid, $var1, $var2) {
  // Perform the operation
}

function mymodule_mybatch_finished($success, $results, $operations) {
  if ($success) {
    $message = count($results) . ' processed.';
  }
  else {
    $error_operation = reset($operations);
    $message = 'An error occurred while processing ' . $error_operation[0] . ' with arguments :' . print_r($error_operation[0], TRUE);
  }
  drupal_set_message($message);
}

Obviously you'd need to change where the data comes from in mymodule_mybatch to suit your needs :)

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