在Webform提交的值上使用Hook_form_alter [英] Using Hook_form_alter on webform submitted values

问题描述

Drupal 7. Webforms 3.x。

我正在尝试修改提交时的Webform组件值。我制作了一个名为'mos'的自定义模块，并添加了这个代码。

  function mos_form_alter（& $ form，$ form_state ，$ form_id）{
 if（$ form_id =='webform_client_form_43'）{
 dsm（$ form ['＃node']  - > {'webform'} ['components'] ['1 ]）; 
 $ form ['＃submit'] [] ='mos_contact_us_submit'; 
} 
} 
函数mos_contact_us_submit（$ form，& $ form_state）{
 $ form ['＃node']  - > {'webform'} ['components' ] ['1'] ='[e-mail]'; 
} 
  

然而，当我看到数据库中的结果是常规的，不被覆盖的存储值。你可以帮助我知道我做错了什么吗？

最后我想输入输入值，并根据提供的内容输出一个电子邮件地址（例如24转到[e-mail]）但我想我可以自己弄清楚这部分。

解决方案

你应该把你的提交首先。

  array_unshift（
 $ form ['actions'] ['submit'] ['＃submit'] ，
'mos_contact_us_submit'
）; 
  

但是，如果要更改form_state中的某些变量，则应使用自定义_valadate函数。 / p>

Drupal 7. Webforms 3.x.

I am trying to modify a webform component value on submit. I made a custom module called 'mos' and added this code to it.

function mos_form_alter(&$form, $form_state, $form_id) { 
  if ($form_id == 'webform_client_form_43') {
      dsm($form['#node']->{'webform'}['components']['1']);
      $form['#submit'][] = 'mos_contact_us_submit';
    }
}
function mos_contact_us_submit($form, &$form_state) {
  $form['#node']->{'webform'}['components']['1'] = '[e-mail]';
}

However when I look at the results in the database the regular, non-overridden value is stored. Can you help let me know what I am doing wrong?

Eventually I want to take the input value and output an email address based on what was provided (for example. 24 turns into [e-mail]) But I think I can figure this part out myself.

解决方案

You should to place your submit first.

array_unshift(
      $form['actions']['submit']['#submit'], 
      'mos_contact_us_submit'
);

However, if you want to change some variables in form_state, you should to using custom _valadate function.

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