Dropzone功能不起作用。 [英] Dropzone function not working.

问题描述

你好。





我使用的是WordPress插件来使用Dropzone，默认安装工作正常，但我想添加在继续之前确定图像是否已经上传的代码，但我似乎无法使其工作。



这是我的自定义dropzone.js。

Hello.


I am using a WordPress plugin to use Dropzone, the default installation works fine but I am trying to add code to determine if an image has been already uploaded before proceeding but I can't seem to get it to work.

Here is my custom dropzone.js.

Dropzone.options.dropzoneWordpressForm = {
	acceptedFiles: ".jpg", // only .jpg files
	maxFiles: 20,
	uploadMultiple: true,
              preventDuplicates: true,
              dictDuplicateFile: "Duplicate Files Cannot Be Uploaded",
	maxFilesize: 5, // 5 MB
	addRemoveLinks: false,
	dictRemoveFile: 'X (remove)',
	init: function() {
		this.on("sending", function(file, xhr, formData) {
			formData.append("name", "value"); // Append all the additional input data of your form here!
		});

	}       
    };

这里的代码与我发现的代码相同网络。

and here is the same code with added code I found from the web.

Dropzone.options.dropzoneWordpressForm = {
	acceptedFiles: ".jpg", // only .jpg files
	maxFiles: 20,
	uploadMultiple: true,
              preventDuplicates: true,
              dictDuplicateFile: "Duplicate Files Cannot Be Uploaded",
	maxFilesize: 5, // 5 MB
	addRemoveLinks: false,
	dictRemoveFile: 'X (remove)',
	init: function() {
		this.on("sending", function(file, xhr, formData) {
			formData.append("name", "value"); // Append all the additional input data of your form here!
		});

         myDropzone.on("addedfile", function(file) {
         if (this.files.length) {
         var _i, _len;
         for (_i = 0, _len = this.files.length; _i < _len - 1; _i++) {
         if( this.files[_i].name === file.name ) {
            this.removeFile(file);
          }
        }
       }
      });

	    }       
    };

如果需要，这里是我的表格代码。

here is my form code if it's needed.

<div id="dropzone-wordpress"><form action="$url" class="dropzone  needsclick dz-clickable  multiple" id="dropzone-wordpress-form">
	$nonce_files
	<div class="dz-message needsclick">
		Drop files here or click to upload.
  	</div>
	<input type='hidden' name='action' value='submit_dropzonejs'>
     </form></div>

非常感谢任何帮助。



我尝试过：



我试过搜索谷歌。

Any help is greatly appreciated.

What I have tried:

I have tried searching google.

推荐答案

url class = dropzone needsclick dz-clickable multiple id = dropzone-wordpress-form >

url" class="dropzone needsclick dz-clickable multiple" id="dropzone-wordpress-form">

nonce_files
< div class = dz-message needsclick >
在此处删除文件或点击上传。
< / div >
< input type =' hidden' name =' 操作 值 =' submit_dropzonejs' >
< / form > < / div >

nonce_files <div class="dz-message needsclick"> Drop files here or click to upload. </div> <input type='hidden' name='action' value='submit_dropzonejs'> </form></div>

非常感谢任何帮助。



我尝试过：



我试过搜索谷歌。

Any help is greatly appreciated.

What I have tried:

I have tried searching google.

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