从资源管理器中拖动文件并在拖放的文本区域中创建超链接

Question

我想从我们的 Windows 文件服务器中拖动一个文件并将其放到网页中的文本区域中，

生成的链接将类似于：

<a href="\\fileserver\folder\pizza_2.pdf">filename.pdf</a>

Answer 1

我认为以下代码会对您有所帮助：

<div id="drop_zone">Drop files here</div>
<output id="list"></output>

<script>
  function handleFileSelect(evt) {
    evt.stopPropagation();
    evt.preventDefault();

    var files = evt.dataTransfer.files; // FileList object.

    // files is a FileList of File objects. List some properties.
    var output = [];
    for (var i = 0, f; f = files[i]; i++) {
              //** you gotta change these lines accordingly **
      //output.push('<li><strong>', f.name, '</strong> (', f.type || 'n/a', ') - ',
        //        f.size, ' bytes, last modified: ',
        //        f.lastModifiedDate.toLocaleDateString(), '</li>');
    }
    document.getElementById('list').innerHTML = '<ul>' + output.join('') + '</ul>';
  }

  function handleDragOver(evt) {
    evt.stopPropagation();
    evt.preventDefault();
  }

  // Setup the dnd listeners.
  var dropZone = document.getElementById('drop_zone');
  dropZone.addEventListener('dragover', handleDragOver, false);
  dropZone.addEventListener('drop', handleFileSelect, false);
</script>

参考：http: //www.html5rocks.com/en/tutorials/file/dndfiles/#toc-selecting-files-dnd