投递结束后，上传前的Dropzone.js事件 [英] Dropzone.js event after drop end and before uploading

问题描述

我正在寻找一个 dropzone.js 事件，该事件在放置结束后和上载之前引发。

I'm looking for a dropzone.js event that raises after the drop end and just before the uploading.

我需要的是一次访问所有有关已删除文件的信息，而不是逐个文件，因此 addedfile 事件不是一种选择。

What I need is to have access to all the information about the dropped files at once, not file by file thus addedfile event is not an option.

我认为 dragend 事件是适当的，但是当我将文件放到dropzone中时不会触发该事件。

I thought that the dragend event was the appropriate, but it's not triggered when I drop the files in my dropzone.

我正在使用的代码段如下所示：

The code snippet that I'm using looks like as follows:

Dropzone.options.myDropzone = {
    // Prevents Dropzone from uploading dropped files immediately
    autoProcessQueue : false,
    dictDefaultMessage: "Drop files or click here to upload a new DICOM series ...",
    init : function() {

        myDropzone = this;

        //Restore initial message when queue has been completed
        this.on("dragend", function(file) {
            console.log("ondragend");            
        });

    }

};

我错过了什么吗？为此，在 dropzone.js 中还有其他事件吗？

Am I missing something? Is there any other event in dropzone.js for this purpose?

推荐答案

有一个事件称为 已添加文件 ，将同时在拖放和和手动选择文件。

There is an event called addedfiles, which will fire on both "drag-and-drop" and manual file selection.

this.on("addedfiles", function(files) {
     console.log(files.length + ' files added');
});

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