Blueimp jQuery File Upload plugin - “Empty file upload” result PHP

Question

Here\'s the plugin: https://github.com/blueimp/jQuery-File-Upload

I\'m having a problem getting the response I want from the plugin after uploading a file.

O

Answer 1

OK, this seems like it is not a jQuery problem, but rather a server-side issue. In my case it is a PHP script, which needed tweaking as follows.

See function post(), edit this line

$json = json_encode($info);

to

$json = json_encode(array($this->options['param_name'] =>$info));

and I had to also edit the echo at the last line of the function; instead of

echo $json;

there is now

echo str_replace('\/','/',$json);

It seems to work fine returning a correct json array. Hope it helps.