本文介绍了Symfony 3.1和OneUpUploaderBundle + FineUploader =未调用UploadListener的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我正在使用XAMPP [1](其中包括PHP v7.0.8)在Windows 10 Pro上进行开发.
I am developing on Windows 10 Pro with XAMPP [1] which includes PHP v7.0.8.
- [1] 适用于Windows的XAMPP
我正在使用Symfony v3.1.2， OneupUploaderBundle 和 FineUploader 以便将文件上传到服务器.
I am using Symfony v3.1.2, OneupUploaderBundle and FineUploader in order to upload files to server.
在进行设置时，我遵循了OneUpUploaderBundle [2]和FineUploader [3]，[4]的文档.
While setting things up I followed documentation of OneUpUploaderBundle [2] and FineUploader [3], [4].
- [2] OneupUploaderBundle documentation
- [3] OneupUploaderBundle FineUploader example
- [4] FineUploader upload documentation
文件上传工作正常，文件已上传到oneup_uploader_endpoint('gallery').
File upload works fine and files are uploaded to oneup_uploader_endpoint('gallery').
但是没有调用侦听器，而是在Symfony Profiler事件部分Not Called Listeners
However listener is not called and is displayed in Symfony Profiler Events section Not Called Listeners
services.yml
app.upload_listener:
class: AppBundle\EventListener\UploadListener
tags:
- { name: kernel.event_listener, event: oneup_uploader.post_persist.default_uploader, method: onUpload }
我的上传监听器
<?php
namespace AppBundle\EventListener;
use Oneup\UploaderBundle\Event\PostPersistEvent;
class UploadListener
{
public function onUpload(PostPersistEvent $event)
{
$request = $event->getRequest();
$original_filename = $request->files->get('fineuploader')->getClientOriginalName();
echo $original_filename;
}
}
upload.html.twig
upload.html.twig
{% extends 'base.html.twig' %}
{% block stylesheets %}
{{ parent() }}
<link rel="stylesheet" type="text/css" href="{{ asset('js/fineuploader/fine-uploader-new.css') }}" />
{% endblock %}
{% block content %}
<div class="row clearfix">
Go to: <a href="{{ path('product_list') }}">Product list</a>
</div>
<br><br>
<div id="uploader"></div>
{% endblock %}
{% block javascripts %}
{{ parent() }}
<script type="text/javascript" src="{{ asset('js/fineuploader/fine-uploader.js') }}"></script>
<script type="text/template" id="qq-template">
<div class="qq-uploader-selector qq-uploader" qq-drop-area-text="Drop files here">
<div class="qq-total-progress-bar-container-selector qq-total-progress-bar-container">
<div role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" class="qq-total-progress-bar-selector qq-progress-bar qq-total-progress-bar"></div>
</div>
<div class="qq-upload-drop-area-selector qq-upload-drop-area" qq-hide-dropzone>
<span class="qq-upload-drop-area-text-selector"></span>
</div>
<div class="qq-upload-button-selector qq-upload-button">
<div>Upload a file</div>
</div>
<span class="qq-drop-processing-selector qq-drop-processing">
<span>Processing dropped files...</span>
<span class="qq-drop-processing-spinner-selector qq-drop-processing-spinner"></span>
</span>
<ul class="qq-upload-list-selector qq-upload-list" aria-live="polite" aria-relevant="additions removals">
<li>
<div class="qq-progress-bar-container-selector">
<div role="progressbar" aria-valuenow="0" aria-valuemin="0" aria-valuemax="100" class="qq-progress-bar-selector qq-progress-bar"></div>
</div>
<span class="qq-upload-spinner-selector qq-upload-spinner"></span>
<span class="qq-upload-file-selector qq-upload-file"></span>
<span class="qq-edit-filename-icon-selector qq-edit-filename-icon" aria-label="Edit filename"></span>
<input class="qq-edit-filename-selector qq-edit-filename" tabindex="0" type="text">
<span class="qq-upload-size-selector qq-upload-size"></span>
<button type="button" class="qq-btn qq-upload-cancel-selector qq-upload-cancel">Cancel</button>
<button type="button" class="qq-btn qq-upload-retry-selector qq-upload-retry">Retry</button>
<button type="button" class="qq-btn qq-upload-delete-selector qq-upload-delete">Delete</button>
<span role="status" class="qq-upload-status-text-selector qq-upload-status-text"></span>
</li>
</ul>
<dialog class="qq-alert-dialog-selector">
<div class="qq-dialog-message-selector"></div>
<div class="qq-dialog-buttons">
<button type="button" class="qq-cancel-button-selector">Close</button>
</div>
</dialog>
<dialog class="qq-confirm-dialog-selector">
<div class="qq-dialog-message-selector"></div>
<div class="qq-dialog-buttons">
<button type="button" class="qq-cancel-button-selector">No</button>
<button type="button" class="qq-ok-button-selector">Yes</button>
</div>
</dialog>
<dialog class="qq-prompt-dialog-selector">
<div class="qq-dialog-message-selector"></div>
<input type="text">
<div class="qq-dialog-buttons">
<button type="button" class="qq-cancel-button-selector">Cancel</button>
<button type="button" class="qq-ok-button-selector">Ok</button>
</div>
</dialog>
</div>
</script>
<script type="text/javascript">
$(document).ready(function()
{
var uploader = new qq.FineUploader({
debug: true,
element: document.getElementById('uploader'),
request:
{
endpoint: "{{ oneup_uploader_endpoint('gallery') }}"
},
validation:
{
allowedExtensions: ['jpg', 'gif']
}
});
});
</script>
{% endblock %}
更新
- 添加了有关开发环境的注释.
结论
请告知.
CONCLUSION
Please advise.
感谢您的时间和知识.
推荐答案
所讨论的问题是由于services.yml中的event listeners配置错误引起的.这是有效的配置.
The problem in question was caused by misconfiguration of event listeners in services.yml. Here is working configuration.
我的services.yml
my services.yml
services:
app.upload_listener:
class: AppBundle\EventListener\UploadListener
arguments: ["@doctrine.orm.entity_manager"]
tags:
- { name: kernel.event_listener, event: oneup_uploader.post_persist.gallery, method: onPostUpload }
- { name: kernel.event_listener, event: oneup_uploader.post_persist.gallery, method: onUpload }
app.upload_unique_namer:
class: AppBundle\Uploader\Naming\UploadUniqueNamer
arguments: ["@session"]
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