在创建表单提交时，如何自动设置CCK节点引用字段的值 [英] How do I set the value for a CCK Node-reference field automatically when create form submits

问题描述

我有一个引用不同内容类型（B）的单个节点的内容类型（A）。引用（B）的节点可以使用创建此新节点（A）的用户的信息进行编程确定...每个用户只能创建引用内容类型（B）的单个节点，因此该单个节点将始终为从用户创建的内容类型B的节点引用。

由于引用的节点始终是已知的，我不希望用户输入参考值，我想为他们幕后设置。我发现了很多关于这样做的线程，但是没有一个似乎不清楚或者实际上适用于我。

任何帮助将不胜感激。

注意：Drupal 6

解决方案

您可以尝试：

  function mymodule_nodeapi（& $ node，$ op，$ a3 = NULL，$ a4 = NULL）{
 switch（$ op） 
 case'insert'：
 if（$ node-> type =='type_a'）{
 $ node-> field_of_reference [0] ['nid'] ='节点引用值'; 
 node_save（$ node）; 
} 
 break; 
} 
} 
  

这应该将值添加到节点并保存创建后。

http ：//api.drupal.org/api/function/hook_nodeapi

注意：您将需要创建一个模块来促进此功能。您也可以尝试规则模块，但是，我不确定它会在没有自定义规则的情况下执行所需的操作。但是我知道上面的方法会奏效。

I have a content type (A) that references a single node of a different content type (B). The node referenced (B) can be programmatically determined using the information for the user creating this new node (A)... Each user can only create a single node of the referenced content type (B), so this single node will always be referenced from nodes of content type B that the user creates.

Because the referenced node is always known, I don't want the user to have to enter the reference value, I want to set it for them behind the scenes. I've found a number of threads about doing this, but none seem to be clear or actually work for me.

Any help would be greatly appreciated.

Note: Drupal 6

解决方案

You can try:

function mymodule_nodeapi(&$node, $op, $a3 = NULL, $a4 = NULL) {
   switch ($op) {
      case 'insert':
         if ($node->type == 'type_a') {
            $node->field_of_reference[0]['nid'] = 'node reference value';
            node_save($node);
         } 
         break;
   }
}

This should add the value to the node and save it after it has been created.

http://api.drupal.org/api/function/hook_nodeapi

Note: You will need to create a module to facilitate this. You can also try the Rules module, though, I am not sure it will do what you ask without a custom rule. But I know the above method will work.

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