使用 cakephp2.0 文件上传插件保存标题/描述时出现问题
我正在使用 http://milesj.me/code/cakephp/uploader#configuration 来上传图片。我让它工作正常(在上传图像方面),但我无法让它在我的数据库中保存标题/描述。
所以我有 Image.php 模型,它具有以下代码
<?php
class Image extends AppModel {
var $name = 'Image';
public $actsAs = array('Uploader.Attachment', 'Uploader.FileValidation');
public $validate = array(
'title' => array( 'rule' => 'notEmpty')
);
}
在我看来,我有一堆字段,例如
echo $this->Form->input('title');
My ImagesController.php 添加函数,如下所示
function add($number_of_images = 1){
if (!empty($this->data)) {
var_export($this->data);
exit();
$count = 1;
foreach($this->data['Images'] as $entry){
$file_name = "file" . $count;
if ($data_s = $this->Uploader->upload($file_name)) {
$this->Image->saveAll($data_s);
}
$count++;
}
$this->Session->setFlash("Your image(s) has been saved");
$this->redirect(array('action'=>'index'));
}else{
// make sure 10 is max amount of images a user can upload
if($number_of_images <= 10 ){
$this->set('number_of_images', $number_of_images);
}else{
// set to default 1
$this->set('number_of_images', '1');
}
}
}
当我单击“保存”时,图像将被上传,但标题/描述不会被上传或验证。这就是我的 var_export($this->data) 的样子
array ( 'selectImages' => '1', 'Images' => array ( 'title' => 'adsafdas', 'description' => 'asdfasd', 'tags' => '', 'file1' => array ( 'name' => '308462_926071922398_11704522_41424436_637322498_n.jpg', 'type' => 'image/jpeg', 'tmp_name' => '/tmp/php7tycbu', 'error' => 0, 'size' => 81638, ), ), )
我该如何解决这个问题?
I am using http://milesj.me/code/cakephp/uploader#configuration to upload images. I got it to work fine (in terms of uploading images) but I can't get it to save title/description in my db.
so I have Image.php model that has the following code
<?php
class Image extends AppModel {
var $name = 'Image';
public $actsAs = array('Uploader.Attachment', 'Uploader.FileValidation');
public $validate = array(
'title' => array( 'rule' => 'notEmpty')
);
}
In my view I have bunch of fields such as
echo $this->Form->input('title');
My ImagesController.php add function looks like this
function add($number_of_images = 1){
if (!empty($this->data)) {
var_export($this->data);
exit();
$count = 1;
foreach($this->data['Images'] as $entry){
$file_name = "file" . $count;
if ($data_s = $this->Uploader->upload($file_name)) {
$this->Image->saveAll($data_s);
}
$count++;
}
$this->Session->setFlash("Your image(s) has been saved");
$this->redirect(array('action'=>'index'));
}else{
// make sure 10 is max amount of images a user can upload
if($number_of_images <= 10 ){
$this->set('number_of_images', $number_of_images);
}else{
// set to default 1
$this->set('number_of_images', '1');
}
}
}
When I click save, the image gets uploaded but title/description doesnt get uploaded or validated. This is how my var_export($this->data) looks like
array ( 'selectImages' => '1', 'Images' => array ( 'title' => 'adsafdas', 'description' => 'asdfasd', 'tags' => '', 'file1' => array ( 'name' => '308462_926071922398_11704522_41424436_637322498_n.jpg', 'type' => 'image/jpeg', 'tmp_name' => '/tmp/php7tycbu', 'error' => 0, 'size' => 81638, ), ), )
How can I fix this?
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根据链接,
$this->Uploader->upload()
仅返回上传文件的数据。因此,您需要在saveAll
之前将此数组与表单$this->data
的其他字段合并。但是,如果您需要在上传文件之前验证表单数据,请使用
$this->Image->validates($this->request->data)
。According with the link,
$this->Uploader->upload()
returns only data of file uploaded. So, you need merge this array with the other fields of your form$this->data
beforesaveAll
.However, if you need validate form data before upload the file, use
$this->Image->validates($this->request->data)
.