通过模型类中的变量声明绑定不起作用，但调用绑定函数不起作用 [英] Binding through variable declaration in model class doesn't work, but calling a bind function does work

问题描述

我有以下模型

class Comment extends AppModel {
    var $useTable = "comments";
    var $recursive = 1;

    var $belongsTo = array(
                    'User' => array(
                        'className' => 'User',
                        'foreignKey'    => 'userID'

                    )
                );

    function bindCommentsToUser() {

        $this->bindModel(
            array('belongsTo' => array(
                    'User' => array(
                        'className' => 'User',
                        'foreignKey'    => 'userID'

                    )
                )
            )
        ); 
    }

上面的belongsTo变量绝对没有什么，我只是无法得到它工作。
为了确认绑定存在，我创建了下面的功能来做动态绑定，完美地工作。两者似乎没有区别。

The belongsTo variable at the top does absolutely nothing, I just cannot get it to work. To confirm that the binding exists, I created the lower function to do dynamic binding which works perfectly. There appears to be no difference between the two. Is there some mistake that I am making or is there some setting somewhere else that has to be set?

推荐答案

应该有一个错误，在两种情况下相同。您可能需要在 http://cakephp.lighthouseapp.com 上创建故障单。如果可能，请将userID更改为user_id，如推荐的Travis Lleu。这将肯定工作。

There should be the same in both cases. You may want to create a ticket at http://cakephp.lighthouseapp.com. If possible change 'userID' to 'user_id' as recommended Travis Lleu. That will work for sure.

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