如何使用PLupload发送其他数据? [英] How to send additional data using PLupload?

问题描述

我正在使用 plupload 上传ajax文件. 现在，plupload.Uploader类具有许多选项，但没有其他数据.

I'm using plupload to make an ajax file uploading. Now the plupload.Uploader class has many options but none are additional data.

例如:

var uploader = new plupload.Uploader({
    runtimes : 'gears,html5,flash,silverlight,browserplus',
    browse_button : 'pickfiles',
    container : 'contact_container',
    max_file_size : '10mb',
    url : 'upload.php',
    flash_swf_url : '/plupload/js/plupload.flash.swf',
    silverlight_xap_url : '/plupload/js/plupload.silverlight.xap',
    filters : [
        {title : "Image files", extensions : "jpg,gif,png"},
        {title : "Zip files", extensions : "zip"}
    ],
    resize : {width : 320, height : 240, quality : 90}
});

我要达到的目标是我的服务器上有一个文件夹，所有上传的文件都在其中 正在保存. 我在该文件夹内创建了一个文件夹，给在此文件夹中上传文件的每个用户创建一个子文件夹. 如何将类似用户ID的数据添加到plupload.Uploader实例? 或者，如果我将表单包装在容器div中，是否可以在$ _REQUEST中看到它? 还是我可以通过其他方式实现这一目标?

What i'm trying to achive is i have a folder in my server where all the uploads are being saved. I neeed inside the folder to create a sub-folder to each user that have uploaded files there. How can i add data like id of the user to the instance of plupload.Uploader? Or if i'll wrap a form inside the container div, will i be able to see it in the $_REQUEST? Or is there some other way i can achive this?

推荐答案

您是否尝试过使用multipart_params的设置?像这样向您的plupload.Uploader添加一个附加选项:

Have you tried using the setting for multipart_params? Add an additional option to your plupload.Uploader like so:

var uploader = new plupload.Uploader({
    runtimes : 'gears,html5,flash,silverlight,browserplus',
    browse_button : 'pickfiles',
    container : 'contact_container',
    max_file_size : '10mb',
    url : 'upload.php',
    flash_swf_url : '/plupload/js/plupload.flash.swf',
    silverlight_xap_url : '/plupload/js/plupload.silverlight.xap',
    filters : [
        {title : "Image files", extensions : "jpg,gif,png"},
        {title : "Zip files", extensions : "zip"}
    ],
    resize : {width : 320, height : 240, quality : 90},
    multipart_params : {
        "name1" : "value1",
        "name2" : "value2"
    }
});

然后，您将需要处理用于处理上载的文件中的值(默认情况下为upload.php).我认为这些值是由$_POST捕获的，但是可以确保使用$_REQUEST.

You will then need to process the values in the file that handles the upload (upload.php by default). I think the values are captured by $_POST but you can use $_REQUEST just to be sure.

我使用jQuery即时分配值，因此可以代替"name1" : $("#name1").val(),来使用"name1" : $("#name1").val(),，其中#name1可能是页面其他位置的输入.

I've used jQuery to assign values on the fly, so instead of "name1" : "value1" you can use something like "name1" : $("#name1").val(), where #name1 might be an input elsewhere on the page.

Plupload的文档对于其中的某些设置有些稀疏.

Plupload's documentation is a little sparse for some of these settings.

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