使用jquery在html中搜索文件名答案

【问题标题】：Searching for the file name in html using jquery使用jquery在html中搜索文件名
【发布时间】：2018-10-05 09:27:05
【问题描述】：

我有这个代码：

    <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/dropzone.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/dropzone.min.css" rel="stylesheet"/>

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/basic.min.css" rel="stylesheet"/>

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/dropzone.css" rel="stylesheet"/>

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/basic.css" rel="stylesheet"/>
<div class="col-12 sortableContainer">
<form class="dropzone dpz-multiple-files dz-clickable ui-sortable dz-started" id="dpz-multiple-files" action="http://localhost/psCMS2/admin/dropZoneUpload.php" method="post" enctype="multipart/form-data" style="border:1px solid #000;">
   <div class="dz-default dz-message"><span>Drop files here to upload</span></div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt="index.html" src="http://localhost/psCMS2/assets/uploads/index.html"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>0</strong> b</span></div>
         <div class="dz-filename"><span data-dz-name="">index.html</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
            </g>
         </svg>
      </div>
      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
                  <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 21.3461564,40.3106978 L27,34.6568542 L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>
               </g>
            </g>
         </svg>
      </div>
      <button> Remove file </button>
   </div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt=".DS_Store" src="http://localhost/psCMS2/assets/uploads/.DS_Store"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>8.2</strong> KB</span></div>
         <div class="dz-filename"><span data-dz-name="">.DS_Store</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
            </g>
         </svg>
      </div>
      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
                  <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 21.3461564,40.3106978 L27,34.6568542 L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>
               </g>
            </g>
         </svg>
      </div>
      <button> Remove file </button>
   </div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt="bla.jpg" src="http://localhost/psCMS2/assets/uploads/bla.jpg"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>3.4</strong> MB</span></div>
         <div class="dz-filename"><span data-dz-name="">bla.jpg</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
            </g>
         </svg>
      </div>
      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
                  <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 21.3461564,40.3106978 L27,34.6568542 L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>
               </g>
            </g>
         </svg>
      </div>
      <button> Remove file </button>
   </div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt=".htaccess" src="http://localhost/psCMS2/assets/uploads/.htaccess"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>0.1</strong> KB</span></div>
         <div class="dz-filename"><span data-dz-name="">.htaccess</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
            </g>
         </svg>
      </div>
      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
                  <path d="M32.6568542,29 L38.3106978,23.3461564 C39.8771021,21.7797521 39.8758057,19.2483887 38.3137085,17.6862915 C36.7547899,16.1273729 34.2176035,16.1255422 32.6538436,17.6893022 L27,23.3431458 L21.3461564,17.6893022 C19.7823965,16.1255422 17.2452101,16.1273729 15.6862915,17.6862915 C14.1241943,19.2483887 14.1228979,21.7797521 15.6893022,23.3461564 L21.3431458,29 L15.6893022,34.6538436 C14.1228979,36.2202479 14.1241943,38.7516113 15.6862915,40.3137085 C17.2452101,41.8726271 19.7823965,41.8744578 21.3461564,40.3106978 L27,34.6568542 L32.6538436,40.3106978 C34.2176035,41.8744578 36.7547899,41.8726271 38.3137085,40.3137085 C39.8758057,38.7516113 39.8771021,36.2202479 38.3106978,34.6538436 L32.6568542,29 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" sketch:type="MSShapeGroup"></path>
               </g>
            </g>
         </svg>
      </div>
      <button> Remove file </button>
   </div>
</form>
<br>
<center>
   <button id="submit-all" style="height: 40px;"> Upload All the files</button>
</center>
</div>
<script>




    $(function () {
            $(".dropzone").sortable({
                items: '.dz-preview',
                cursor: 'move',
                opacity: 0.5,
                containment: '.dropzone',
                distance: 20,
                tolerance: 'pointer',
                update: function(event, ui){
                    //console.log(ui);

                    //alert('PRZENOSZE');
                    var myDropzone = Dropzone.getElement(".dpz-multiple-files");
                    var arr = myDropzone.files;
                    console.log(myDropzone);
                    alert(myDropzone);

                    var itemOrder = $('.dropzone').sortable("toArray");
                    for (var i = 0; i < itemOrder.length; i++) {

                        //alert("Position: " + i + " ID: " + itemOrder[i]);
                    }
                }
            });

对于上述内容，有使用 dropzoneJS 下载的元素（这已完成并且对我来说可以正常工作）。在函数中： $(".dropzone").sortable 我需要从上面的 html 代码中获取文件名。怎么做？

文件名在这里：文件名

HTML 格式：https://pastebin.com/YVDwmHD4

更新 2

From function: $(function () {
        $(".dropzone").sortable({
            items: '.dz-preview',
            cursor: 'move',
            opacity: 0.5,
            containment: '.dropzone',
            distance: 20,
            tolerance: 'pointer',
            update: function (event, ui) {
                //console.log(ui);

                //alert('PRZENOSZE');
                var myDropzone = Dropzone.getElement(".dpz-multiple-files");
                var arr = myDropzone.files;
                console.log(myDropzone);


                var itemOrder = $('.dropzone').sortable("toArray");
                for (var i = 0; i < itemOrder.length; i++) {

                    //alert("Position: " + i + " ID: " + itemOrder[i]);
                }
            }
        });
    });

在这个函数中，我需要从 html 代码中下载所有文件名

【问题讨论】：

到目前为止你尝试过什么？
我昨天整天坐在上面，今天我不知道该怎么办:(
您在寻找该 svg 文件吗？

标签： javascript jquery html dropzone.js

【解决方案1】：

$(function () {
$(".dropzone").sortable({
items: '.dz-preview',
cursor: 'move',
opacity: 0.5,
containment: '.dropzone',
distance: 20,
tolerance: 'pointer',
update: function(event, ui){
//console.log(ui);
//alert('PRZENOSZE');
$( ".dz-filename span" ).each(function( index ) { 
alert( index + ": " + $( this ).text() ); 
});
var myDropzone = Dropzone.getElement(".dpz-multiple-files");
var arr = myDropzone.files;
console.log(myDropzone);
alert(myDropzone);
var itemOrder = $('.dropzone').sortable("toArray");
for (var i = 0; i < itemOrder.length; i++) {
//alert("Position: " + i + " ID: " + itemOrder[i]);
}
}
});
});

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/dropzone.min.js"></script>
<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/dropzone.min.css" rel="stylesheet"/>

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/min/basic.min.css" rel="stylesheet"/>

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/dropzone.css" rel="stylesheet"/>

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/5.5.1/basic.css" rel="stylesheet"/>
<link href="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.css" rel="stylesheet"/>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jqueryui/1.12.1/jquery-ui.js"></script>

<div class="col-12 sortableContainer">
<form class="dropzone dpz-multiple-files dz-clickable ui-sortable dz-started" id="dpz-multiple-files" action="http://localhost/psCMS2/admin/dropZoneUpload.php" method="post" enctype="multipart/form-data" style="border:1px solid #000;">
   <div class="dz-default dz-message"><span>Drop files here to upload</span></div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt="index.html" src="https://homepages.cae.wisc.edu/~ece533/images/airplane.png"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>0</strong> b</span></div>
         <div class="dz-filename"><span data-dz-name="">index.html</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
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      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
            <defs></defs>
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      <button> Remove file </button>
   </div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt=".DS_Store" src="https://homepages.cae.wisc.edu/~ece533/images/baboon.png"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>8.2</strong> KB</span></div>
         <div class="dz-filename"><span data-dz-name="">.DS_Store</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
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      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
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      </div>
      <button> Remove file </button>
   </div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt="bla.jpg" src="https://homepages.cae.wisc.edu/~ece533/images/girl.png"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>3.4</strong> MB</span></div>
         <div class="dz-filename"><span data-dz-name="">bla.jpg</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
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      <div class="dz-error-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Error</title>
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            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
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      <button> Remove file </button>
   </div>
   <div class="dz-preview dz-complete dz-image-preview">
      <div class="dz-image"><img data-dz-thumbnail="" alt=".htaccess" src="https://homepages.cae.wisc.edu/~ece533/images/peppers.png"></div>
      <div class="dz-details">
         <div class="dz-size"><span data-dz-size=""><strong>0.1</strong> KB</span></div>
         <div class="dz-filename"><span data-dz-name="">.htaccess</span></div>
      </div>
      <div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress=""></span></div>
      <div class="dz-error-message"><span data-dz-errormessage=""></span></div>
      <div class="dz-success-mark">
         <svg width="54px" height="54px" viewBox="0 0 54 54" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
            <title>Check</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <path d="M23.5,31.8431458 L17.5852419,25.9283877 C16.0248253,24.3679711 13.4910294,24.366835 11.9289322,25.9289322 C10.3700136,27.4878508 10.3665912,30.0234455 11.9283877,31.5852419 L20.4147581,40.0716123 C20.5133999,40.1702541 20.6159315,40.2626649 20.7218615,40.3488435 C22.2835669,41.8725651 24.794234,41.8626202 26.3461564,40.3106978 L43.3106978,23.3461564 C44.8771021,21.7797521 44.8758057,19.2483887 43.3137085,17.6862915 C41.7547899,16.1273729 39.2176035,16.1255422 37.6538436,17.6893022 L23.5,31.8431458 Z M27,53 C41.3594035,53 53,41.3594035 53,27 C53,12.6405965 41.3594035,1 27,1 C12.6405965,1 1,12.6405965 1,27 C1,41.3594035 12.6405965,53 27,53 Z" id="Oval-2" stroke-opacity="0.198794158" stroke="#747474" fill-opacity="0.816519475" fill="#FFFFFF" sketch:type="MSShapeGroup"></path>
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            <title>Error</title>
            <defs></defs>
            <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
               <g id="Check-+-Oval-2" sketch:type="MSLayerGroup" stroke="#747474" stroke-opacity="0.198794158" fill="#FFFFFF" fill-opacity="0.816519475">
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      <button> Remove file </button>
   </div>
</form>
<br>
<center>
   <button id="submit-all" style="height: 40px;"> Upload All the files</button>
</center>
</div>
<script>

</script>

$( ".dz-filename span" ).each(function( index ) { 
alert( index + ": " + $( this ).text() ); 
});

只需遍历文件名元素。

【讨论】：

@trafiks .sortable 不是来自 dropzoneJS
是的，我知道。我已经在我的项目中添加了这个。我需要在 js 警报 (myFileNamesInDropZone) 中显示 - 在更改 dropzone 中的任何元素之后。
你在使用 bootsrap 吗？应该找到sortable 来自哪个库。
我需要按照它们当前在 dropzone 中的顺序显示警报中的文件名。是的，bootstrap 和 dropzone.min.js，jQuery 和 jquery-ui.js
现在上面的 sn-p 是没有错误的。要上传新文件吗？