Question

我正在尝试使用symfony2的php upload_progress功能。我在php.ini中设置了session.upload_progress.prefix和session.upload_progress.name。我的表格如下：

<form id="form-import-file" action="" method="post" {{    form_enctype(form) }} class="form-horizontal">                                    
    {{ form_widget(form.file, { 'attr':{'class':'input-file-import'}}) }}
    {{ form_rest(form) }}     
    {{ form_errors(form.file) }}
    <input type="hidden" name="{{ upload_progress_name }}" value="123" />
    <button type="submit" class="btn btn-success">Submit</button>
</form>

其中upload_progress_name = ini_get（“session.upload_progress.name”）。

上传没问题，但会话没有显示任何上传信息。有什么帮助吗？

Answer 1

Ensure that <input type="hidden" name="{{ upload_progress_name }}" value="123" /> is before the file input fields. Just place it under the form tag. Also what helped me out is this list: issues on php upload progress

Finally there is good symfony2-bundle, which may help you to not reinvent everything new.OneUpBundle With this bundle you can pick a Frontend solution or create your own one.

Symfony2：会话上传进度

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