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?
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2022-04-30 08:57:07
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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