HTML Form File Uploads Doesn't Upload File

HTML Form File Uploads doesn't upload file

you forgot to mention the enctype="multipart/form-data"

<form action="upload_handler.php" enctype="multipart/form-data" method="post">
    Select image to upload:
    <input type="file" name="fileToUpload" id="fileToUpload">
    <input type="submit" value="Upload" name="submit">
</form>

Why doesn't my file upload form work?

For uploading files you need to use "post". Since you are not specifing "method" attribute for form tag default method is "get" Try setting method="post" for your form.

html/php not uploading files

try this code

<form method="post" action="upload.php" enctype="multipart/form-data">
    <input name="upload[]" type="file" multiple="multiple" />
    <input type="submit" name="submit" value="Upload Files" class="btn btn-default btn-sm"/>
</form>

Your PHP file

<?php
if(isset($_POST["submit"]))
{
    if(count($_FILES['upload']['name'])) {  
        foreach ($_FILES['upload']['name'] as $key=>$file) {
            move_uploaded_file($_FILES['upload']['tmp_name'][$key], './uploads/'.$file);
        }  
    } 

}
?>

File upload form is not uploading

I fixed the problem with the help of @04FS. I wrongly changed "name" to "image_to_upload" in the $target_file variable after changing that back to "name" and adding the missing ' to the HTML code it worked and successfully uploaded the picture.

HTML PHP File Upload :: Uploaded File Doesn't Appear On Server

This should be the HTML for your index page. You do not need to use JS to handle file uploads:

<!DOCTYPE html>
<html>
    <body>
          <h2>DIY HTML5 File Uploader</h2>
          <form action="uploader.php" method="post" enctype="multipart/form-data">
                <input type="file" name="uploadFile" id="uploadFile">
                <hr>
                <input type="submit">
            </form>
    </body>
</html>

And this should be the PHP code for uploader.php:

<?php
$target_dir = "uploads/";
$filename = basename($_FILES["uploadFile"]["name"]);
$target_file = $target_dir . $filename;
if (move_uploaded_file($_FILES["uploadFile"]["tmp_name"], $target_dir . $filename)) {
  echo "The file ". $filename . " has been uploaded.";
} else {
  echo "Sorry, there was an error uploading your file.";
}
?>

This code saves your uploaded file in the uploads folder.
If you have any answers or need me to explain the code, please ask.

Can't upload any file from html to flask

I'm no flask developer per se but as @Craicerjack already said, all you need to do a form upload is:

A tag is marked with enctype=multipart/form-data and an <input type=file> is placed in that form.

The application accesses the file from the files dictionary on the request object.

Use the save() method of the file to save the file permanently somewhere on the filesystem.

The multipart/form-data makes a lot of difference because it explicitly says that:

There are going to be different mime-types in the request.
Your form data should not be encoded (if memory serves the other values are application/x-www-form-urlencoded and text/plain).

Why the multipar/form-data? So the client (a.k.a browser) sends a multipart request that looks something like this

MIME-Version: 1.0
Content-Type: multipart/form-data;
boundary="----=_NextPart_000_0004_01D270B5.6F278C60"
my_post_variable = value
------=_NextPart_000_0004_01D270B5.6F278C60
Content-Type: octet-stream
3434352345345341223423

and the uploaded file goes after the ------=_NextPart_000_0004_01D270B5.6F278C60.

Now, after all that explaining you should add the enctype=multipart/form-data to your form and remove the GET method from the route and that should get your upload going.

how to upload a file to my server using html

<form id="uploadbanner" enctype="multipart/form-data" method="post" action="#">
   <input id="fileupload" name="myfile" type="file" />
   <input type="submit" value="submit" id="submit" />
</form>

To upload a file, it is essential to set enctype="multipart/form-data" on your form

You need that form type and then some php to process the file :)

You should probably check out Uploadify if you want something very customisable out of the box.

PHP simple file upload form doesn't work

To get the uploaded file use $_FILES instead of $_POST:

<?php
    if(isset($_FILES['upload'])){
    $upload=$_FILES['upload'];
    print_r($_FILES['upload']);
    }else{
    $upload="unknown";
    }
?>

Also please read the manual on File Uploads.

HTML Form File Uploads Doesn't Upload File