Unexcepted error on upload but upload success

[Daniel Botero Correa]

Hello,

I tried to use kendo upload and that works but I get a error message when upload finish.

Kendo upload does everything right and at the end the file was uploaded but kendo upload says that it had a problem.

I know that in Save file if response is empty means the process was good otherwise the process had a problem.

I think the problem is caused because of response of apache, it says that My Content-Length = 2 but really My response was empty.

I took this examples from kendo examples

This is the raw view of the response of my web server:

HTTP/1.1 200 OK
Date: Tue, 17 Apr 2012 06:31:58 GMT
Server: Apache/2.2.21 (Win32) PHP/5.3.8
X-Powered-By: PHP/5.3.8
Content-Length: 2
Keep-Alive: timeout=5, max=99
Connection: Keep-Alive
Content-Type: text/html


Code html/js:

<div id="example" class="k-content">

 

    <div style="width:60%">

        <input name="files[]" id="files" type="file" />

    </div>

 

</div>

       

    <script>

        $(document).ready(function() {

            $("#files").kendoUpload({

                async: {

                    saveUrl: 'save.php',

                    removeUrl: 'remove.php',

                    autoUpload: true

                }

            });

        });

    </script>

code save.php:

<?php

    $fileParam = "files";

    $uploadRoot = "c:/upload/";

    $files = $_FILES[$fileParam];

     

    if(!is_dir($uploadRoot))

    {

        mkdir($uploadRoot, 0777, true);

        chmod($uploadRoot, 0777);

    }

 

    if (isset($files['name']))

    {

        foreach ($files["name"] as $i => $name) {

            $error = $files['error'][$i];

 

            if ($error == UPLOAD_ERR_OK) {

                $targetPath = $uploadRoot . basename($files["name"][$i]);

                $uploadedFile = $files["tmp_name"][$i];

 

                if (is_uploaded_file($uploadedFile)) {

                    if (!move_uploaded_file($uploadedFile, $targetPath)) {

                        echo "Error moving uploaded file";

                    }

                }

            } else {

                // See http://php.net/manual/en/features.file-upload.errors.php

                echo "Error code " . $error;

            }

        }

    }

    // Return an empty string to signify success

    echo "";

?>

code remove.php:

<?php

    $fileParam = "files";

    $uploadRoot = "c:/upload/";

    $fileNames = $_POST["fileNames"];

 

    if (isset($fileNames))

    {

        foreach ($fileNames as $i => $name) {

            $targetPath = $uploadRoot . basename($name);

            if (!unlink($targetPath)) {

                echo "Error removing file";

            }

        }

    }

 

    // Return an empty string to signify success

    echo "";

?>

Is there a way to configure kendo upload to understand another answer than empty? For example a JSon like {Status:0}

Thank you,
Daniel Botero Correa

[T. Tsonev]

Hi,

What are the chances that the save/remove.php handlers have a trailing space? I believe this will be included in the response.

I hope this helps.

Kind regards,
Tsvetomir Tsonev
the Telerik team

[Daniel Botero Correa]

Hi,

There are no chances that handlers have a trailing space, I tried with a empty file and my response has always a size greater than zero so the content-lengt is always > 0

But, I found my response in the following page:

http://www.kendoui.com/documentation/ui-widgets/upload/metadata.aspx

There they explain the responses with JSON and is pretty good.

Thank you,
Daniel