欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  后端开发

php 使用dropzonejs拖拽文件上传,如何将处理结果回显到当前页的textarea中?

程序员文章站 2022-04-30 08:57:07
...
修改了下dropzonejs的demo上传页面:(原地址:http://www.dropzonejs.com/exa...)加了个textarea,想实现文件上传处理完成后将处理结果回显到textarea内,请问该如何处理?

以下是index.php文件内容:



Dropzone simple example

This is the most minimal example of Dropzone. The upload in this example doesn't work, because there is no actual server to handle the file upload.

以下是upload_file.php文件内容:

 0) {
      echo "Error: " . $_FILES["file"]["error"] . "
"; } else { echo "Upload: " . $_FILES["file"]["name"] . "
"; echo "Type: " . $_FILES["file"]["type"] . "
"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb
"; echo "Stored in: " . $_FILES["file"]["tmp_name"]; $content = file_get_contents($_FILES["file"]["tmp_name"]); echo $content; } ?>

回复内容:

修改了下dropzonejs的demo上传页面:(原地址:http://www.dropzonejs.com/exa...)加了个textarea,想实现文件上传处理完成后将处理结果回显到textarea内,请问该如何处理?


以下是index.php文件内容:



Dropzone simple example

This is the most minimal example of Dropzone. The upload in this example doesn't work, because there is no actual server to handle the file upload.

以下是upload_file.php文件内容:

 0) {
      echo "Error: " . $_FILES["file"]["error"] . "
"; } else { echo "Upload: " . $_FILES["file"]["name"] . "
"; echo "Type: " . $_FILES["file"]["type"] . "
"; echo "Size: " . ($_FILES["file"]["size"] / 1024) . " Kb
"; echo "Stored in: " . $_FILES["file"]["tmp_name"]; $content = file_get_contents($_FILES["file"]["tmp_name"]); echo $content; } ?>

可以通过ajax获取上传后的图片地址,然后显示