Question

我正在尝试调用已加载模型的find()函数，并出现以下错误：调用未定义函数find（）

如果我可以致电create()和save()，为什么find()未定义？

public function admin_upload() {
        $this->layout = 'ajax';
        $this->loadModel('TempImage');

        $uploadedFileName = $_FILES['data']['name']['Staticpage']['main_image'];
        $uploadedType = $_FILES['data']['type']['Staticpage']['main_image'];
        $uploadedTmpFileName = $_FILES['data']['tmp_name']['Staticpage']['main_image'];
        $uploadedError = $_FILES['data']['error']['Staticpage']['main_image'];
        $uploadedSize = $_FILES['data']['size']['Staticpage']['main_image'];

        $this->TempImage->create();

        $imageData = array(
            'name' => $uploadedFileName,
            'type' => $uploadedType,
            'tmp_name' => $uploadedTmpFileName,
            'error' => $uploadedError,
            'size' => $uploadedSize
        );

        $temporaryData = array(
            'path' => $imageData
        );

        $this->TempImage->save($temporaryData);

        $lastTempImageThumbPath = $this->TempImage-find(
                'first',
                array(
                    'conditions' => array(
                        'id' => $this->TempImage->getLastInsertID()
                    )
                )
        );
        $this->set('thumb', $lastTempImageThumbPath['TempImage']['thumb_path']);
    }

Answer 1

只是一个小错误，你错过了>

错误：$this->TempImage-find(

右：$this->TempImage->find(

Brian Warshaw的评论：
只是添加一点清晰度，以便您了解，当＆gt;当你试图从$ this-＆gt; TempImage

的值中减去未定义函数的结果时，PHP正在解释

CakePHP - 调用未定义的函数find（）

1 个答案: