Can you elaborate on base64 encode comment? I thought the binary data is
already needed to be encoded. do you have examples of doing this?
thanks in advance.
-bc
header comment is not needed as cake MediaView does that for you (as you
said). I had this in and out while trying different things. It's not there
in the final.
On Tuesday, March 6, 2012 3:40:11 PM UTC-5, cricket wrote:
>
> If you're going to use a Base64 data URI you'll need to encode the output.
>
> Are you trying to do this because the images are above webroot?
>
> Also, there's a problem with this line:
>
> header('Content-type: $type');
>
> Where does $type come from? Anyway, I think MediaView handles that header.
>
> On Tue, Mar 6, 2012 at 9:56 AM, Blues Clues <[email protected]> wrote:
> > Hi
> > I am trying to display image retrieved using MediaView based
> > Controller.
> >
> > My controller looks like this:
> >
> > CONTROLLER:
> >
> > function getImg(){
> > $this->autoLayout = false;
> > if($this->RequestHandler->isAjax()){
> > Configure::write('debug', 0);
> > }
> > $this->view = 'Media';
> > header('Content-type: $type');
> > $params = array('id' => '175209_20.png',
> > 'name' => 'user_img_name',
> > 'download' => false,
> > 'extension' => 'png', //
> must be lower case
> > 'path' => APP.WEBROOT_DIR
> . DS . 'files\upload' . DS
> > );
> > $this->set($params);
> > }
> >
> > I hardcoded image name here just to see if this works atleast.
> >
> > VIEW:
> >
> > <script>
> > $.ajax({
> > url:
> baseAction+'images/getImg',
> > data: 'id='+id,
> > success:
> function(msg){
> >
> $('#preview-img').html('<img src="data:image/png;base64,' +
> > msg + '" ></img>');
> > }
> >
> }).error(function(){
> > alert('ajax
> error!'); });
> >
> > </script>
> >
> >
> > the image is displayed as:
> >
> > <img src="�PNG���������������������������������
> >
> > [COLOR=red][B]Can you tell how to use this MediaView in a controller
> > and display images?
> > [/B][/COLOR]
> >
> > I am very close I think but this is killing me.
> >
> > Thanks
> > -BC
> >
> > --
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>
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