Question

遇到另一个问题，我似乎无法找到可能导致的任何信息。

我声明变量$ make并且在视图中找不到它。

这是我目前的代码：

function makemodel($id = null) {
    $this->Make->id = $id;

    $makes = $this->Make->find('all', array(
        'conditions' => array('id' => $id),
        'contain' => array('Makemodel' => array('Road'))
        )
    );
}

} ？＆GT;

我也试过这个：$ this-＆gt; set-＆gt;（'make'，$ this-＆gt; Make-＆gt; find（script here））;

任何建议都将不胜感激！

除了cakePHP的书之外，还有其他参考资料吗？

阵（ [0] =＆gt;排列（ [Make] =＆gt;排列（ [id] =＆gt; 1 [url_make] =＆gt;斯巴鲁 [MakeName] =＆gt;斯巴鲁 [MakeOrigin] =＆gt;日本 [摘要] =＆gt;

            )

        [Makemodel] => Array
            (
                [0] => Array
                    (
                        [id] => 1
                        [ModelName] => Impreza WRX
                        [make_id] => 1
                        [Road] => Array
                            (
                                [0] => Array
                                    (
                                        [id] => 3
                                        [makemodel_id] => 1
                                        [RoadTypeID] => 1
                                        [name] => Dirt
                                    )

                                [1] => Array
                                    (
                                        [id] => 4
                                        [makemodel_id] => 1
                                        [RoadTypeID] => 2
                                        [name] => Snow
                                    )

                            )

                    )

            )

    )

）

Answer 1

假设查找调用工作正常，您必须使用set()方法将数据从控制器传递到视图。

    function makemodel($id = null) {
    $this->Make->id = $id;

    $makes = $this->Make->find('all', array(
        'conditions' => array('id' => $id),
        'contain' => array('Makemodel' => array('Road'))
        )
    );
    $this->set(compact('makes'));
}

Answer 2

find是否会返回正确的结果？

function makemodel($id = null) {
    $makes = $this->Make->find('all', array(
        'conditions' => array('id' => $id),
        'contain' => array('Makemodel' => array('Road'))
        )
    );
    $this->set('makes', $makes);
}

CakePHP：使用find和containsable的未定义变量

2 个答案: