php 使用dropzonejs拖拽檔案上傳,如何將處理結果回顯到當前頁的textarea中?

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修改了下dropzonejs的demo上傳頁面:(原地址:http://www.dropzonejs.com/exa...)加了個textarea,想實現檔案上傳處理完成後將處理結果回顯到textarea內,請問該如何處理?

以下是index.php檔案內容:

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檔案內容:

 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; }?>

回複內容:

修改了下dropzonejs的demo上傳頁面:(原地址:http://www.dropzonejs.com/exa...)加了個textarea,想實現檔案上傳處理完成後將處理結果回顯到textarea內,請問該如何處理?

以下是index.php檔案內容:

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檔案內容:

 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; }?>

可以通過ajax擷取上傳後的圖片地址,然後顯示

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