解决Drupal radios按钮控件Ajax无法修改选项值的问题

admin 提交于 周一, 08/22/2022 - 14:55

https://drupal.stackexchange.com/questions/27965/ajax-callback-change-checked-radio-button

For Drupal 8+:

$inputs = $form_state->getUserInput(); 
unset($inputs[$item]); 
$form_state->setUserInput($inputs); 

For Drupal 7:

unset($form['input'][$item]);

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