Jason Westbrook | T: 313-799-3770 | jwestbr...@gmail.com
On Wed, Jan 9, 2013 at 12:55 PM, Walter Lee Davis <wa...@wdstudio.com>wrote:
>
> On Jan 9, 2013, at 3:45 PM, Jason Westbrook wrote:
>
> > It is possible but you have to realize it will only work on browsers
> that have the FileAPI available - Chrome/Firefox/Safari
> >
> >
> > new
> Ajax.Request("fileupload.php?filename=myfile",{"postBody":$("inputfield").files[0]});
> >
> > will post the contents of the file to fileupload.php
> >
> > then you can use
> >
> > file_get_contents("php://input");
>
> Note that this style of upload will not have the same security treatment
> by PHP as the $_FILES superglobal variable, and move_uploaded_file() and
> friends will not be active for it either. This can become an awful security
> hole if you aren't careful.
>
> Agreed
> >
> > to get the contents of the file
> >
> > and the filename will be $_GET['filename']
> >
> >
>
> If you want to use the normal upload mechanism, you can use a "keyhole"
> iframe as the target in your form action to post your file contents
> normally, and a callback function in the window scope of the containing
> page to signal back your updates. It looks like Ajax, but it's really just
> a multipart form post.
>
> Walter
>
> >
> >
> > Jason Westbrook | T: 313-799-3770 | jwestbr...@gmail.com
> >
> >
> > On Wed, Jan 9, 2013 at 12:27 PM, fntzr <fantaz...@gmail.com> wrote:
> > It not possible, use Flash Uploader for it, for example
> http://demo.swfupload.org/v220/simpledemo/index.php.
> >
> > But with HTML5\xhr2 it will be possible.
> > http://dev.w3.org/2006/webapi/FileAPI/#FileReader-interface .
> >
> >
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