Drupal hook_form_alter控制重量

Question

Try to add some additional form items in the new content type add form.

Also try to increase the weight of submit and preview there.

function mymodule_form_alter(&$form, &$form_state, $form_id){
  //add some $form items here

  $form['actions']['submit']['#weight'] = 2000;
  $form['actions']['preview']['#weight'] = 2001;
}

But somehow the submit and preview buttons are still above the new items added there.

Answer 1

Try to add the #weight property to $form['actions'] wrapper.

Your current code changes the weight for the 2 buttons inside the actions wrapper, and doesn't affect the weight for the wrapper.

E.g. see the following code:

function mymodule_form_alter(&$form, &$form_state, $form_id)
{
    //add some $form items here

    $form['actions']['#weight'] = 2000;
}

Hope this works.