SWFUPLOAD挂起

Question

我正在尝试在我的网站上使用swfupload，并且已经按照所有的说明进行了操作。现在，当我选择一个文件时，我看到的都是挂起的。它永远不会走得更远。下面是我的实现

    var swfu = new SWFUpload({
    upload_url : "urtupload.php",
    flash_url : "swfupload/swfupload.swf",
    flash9_url : "swfupload/swfupload_fp9.swf",
        post_params: {"PHPSESSID" : "<?php echo session_id(); ?>"},
        file_size_limit : "100 MB",
        file_types : "*.zip;*.arj;*.rar;*.tar.gz;*.tgz",
        file_types_description : "All Files",
        file_upload_limit : 100,
        file_queue_limit : 1,
        file_post_name : "Filedata",
        custom_settings : {
            progressTarget : "fsUploadProgress",
            cancelButtonId : "btnCancel"
        },
        debug:false,
        // Button settings
        button_image_url: "images/ub.png",
        button_width: "61",
        button_height: "22",
        button_placeholder_id: "spanButtonPlaceHolder",
        button_text_style: ".theFont { font-size: 16; }",
        button_text_left_padding: 12,
        button_text_top_padding: 3,
        moving_average_history_size: 40,

        // The event handler functions are defined in handlers.js
        // The event handler functions are defined in handlers.js
        swfupload_preload_handler : preLoad,
        swfupload_load_failed_handler : loadFailed,
        file_queued_handler : fileQueued,
        file_queue_error_handler : fileQueueError,
        file_dialog_complete_handler : fileDialogComplete,
        upload_start_handler : uploadStart,
        upload_progress_handler : uploadProgress,
        upload_error_handler : uploadError,
        upload_success_handler : uploadSuccess,
        upload_complete_handler : uploadComplete,
        queue_complete_handler : queueComplete 
    });

Answer 1

在你的方法：fileDialogComplete()中，确保你有：

this.swfupload('startUpload');

这将告诉您的SWFU实例开始上传。

如果您正在使用示例代码(看起来可能是这样)，请确保还使用/包含文件'handlers.js‘(http://demo.swfupload.org/v220/simpledemo/js/handlers.js)

祝好运!

Answer 2

在将cancel按钮变成.NET控件后，我遇到了这个问题。因为.NET重命名了该控件，所以在fileDialogComplete中生成了一个错误，并且从未调用过startUpload。它在try/catch块中，所以它会静默地失败。

Answer 3

它是关于swfupload元素在一个隐藏的div中！我在这里了解到：swfupload sometimes stuck on "Pending..."

大多数情况下，它与.NET或缺少的startUpload()调用无关(因为后者在任何示例中都是一个非常标准的函数)。