UploadFile callback is not being triggered in CKEditor

问题

I am using latest Full CKEditor (4.5.3) with Office2013 style enabled.

I added filebrowserImageUploadUrl option here:

CKEDITOR.replace( 'news_content' ,
            {
                "filebrowserImageUploadUrl": "/path/to/script.php"
            });

When an image is uploaded, backed is returning proper HTML and headers to CKEditor, but what it does - just displays that JavaScript code and doesn't actually trigger that. If I copy-paste that JS to the browser (Chrome) console - it works (switches tab to the first one and inputs the image).

Please find screenshot attached. What have I missed?

P.S> The first argument is taken from the Request when file is being uploaded, so in that case it's = 1 (it's not the issue :))

回答1:

As it was guessed by @Wiktor the issue was in setting proper headers. I was almost there, setting wrong headers.

Right headers are obviously: "text/html" (not "plain/text", it recognizes it just as a text in this case)

    $uploadResponse = new Response();
    $uploadResponse->headers->set('Content-type', 'text/html');

    $content = "<script type=\"text/javascript\">\n";
    $content .= "window.parent.CKEDITOR.tools.callFunction(" . $funcNum . ", '/uploads/news_image/" . $response['uploadedName'] . "', '');\n";
    $content .= "</script>";

    $uploadResponse->setContent($content);

来源：https://stackoverflow.com/questions/32169920/uploadfile-callback-is-not-being-triggered-in-ckeditor