[英]CakePHP 3.x multiple file upload not working
When using the line: 使用该行时:
<?= $this->Form->input('ad_photos[]', ['type' => 'file', 'multiple' => true, 'label' => 'Add Some Photos']); ?>
The form won't even submit. 该表格甚至不会提交。 It is like the page gets reloaded.
就像页面被重新加载一样。 This code use to work.
此代码用于工作。 Also, if I use ad_photos.
另外,如果我使用ad_photos。 instead of ad_photos[] I get this error message:
而不是ad_photos []我收到此错误消息:
Cannot get an empty property
If I just use ad_photos with no dot or brackets only one file shows up in this request->data. 如果我只使用ad_photos而不带点或方括号,则此request-> data中只会显示一个文件。 I have tried to debug and var_dump the data as shown below, but it doesn't even make it to that part of the code using brackets and throws an error with just the dot.
我试图调试和var_dump数据,如下所示,但它甚至都没有使用方括号将其放入代码的那部分,仅用点引发了错误。
controller method: 控制器方法:
public function add()
{
$listing = $this->HavesAndWants->newEntity();
$error = '';
if ($this->request->is('post')) {
debug($this->request->data()); exit;
echo "<pre>"; var_dump($this->request->data()); echo "</pre>"; exit;
$listing = $this->HavesAndWants->patchEntity($listing, $this->request->data);
$listing->user_id = $this->Auth->user('id');
$listing->ad_photos = '';
if ( $error ) {
$this->Flash->error(__('The listing could not be saved. Please, try again.'));
} else {
if ($this->HavesAndWants->save($listing)) {
$this->Flash->success(__('The listing has been saved.'));
return $this->redirect(['action' => 'index']);
} else {
$this->Flash->error(__('The listing could not be saved. Please, try again.'));
}
}
}
$this->set(compact('error', 'listing'));
$this->set('_serialize', ['listing']);
}
view form: 查看表格:
<?= $this->Form->create($listing, ['type' => 'file']) ?>
<h1><?= __('Add Listing') ?></h1>
<fieldset>
<legend><?= __('Contact Info') ?></legend>
<?= $this->Form->input('contact_name'); ?>
<?= $this->Form->input('contact_email'); ?>
<?= $this->Form->input('contact_phone'); ?>
<?= $this->Form->input('contact_street_address'); ?>
<?= $this->Form->input('contact_city'); ?>
<?= $this->Form->input('contact_state'); ?>
<?= $this->Form->input('contact_zip'); ?>
</fieldset>
<fieldset>
<legend><?= __('Listing Info') ?></legend>
<?= $this->Form->input('ad_title'); ?>
<?= $this->Form->input('ad_street_address'); ?>
<?= $this->Form->input('ad_city'); ?>
<?= $this->Form->input('ad_state'); ?>
<?= $this->Form->input('ad_zip'); ?>
<?= $this->Form->input('ad_additional_info', ['label' => 'Ad Description']); ?>
<?= $this->Form->input('ad_photos[]', ['type' => 'file', 'multiple' => true, 'label' => 'Add Some Photos']); ?>
</fieldset>
<?= $this->Form->button(__('Submit')) ?>
<?= $this->Form->end() ?>
I feel kind of stupid, but the security component was blackholing me. 我有点愚蠢,但是安全组件使我感到沮丧。 All I had to do was unlock the ad_photos field and I was able to upload multiple files.
我所要做的就是解锁ad_photos字段,并且能够上传多个文件。 Although, I am unsure why I was being blackholed in the first place.
虽然,我不确定为什么我一开始就被蒙蔽。 If anyone has any ideas please post them below.
如果有人有任何想法,请在下面发布。 :)
:)
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