Re: file upload: validate if file is image

upon submit would be plan b :)

is my current code so wrong? i was hoping there is just a litte
mistake hidden...

On 1 Aug., 17:51, "Dave Maharaj" <m...@davemaharaj.com> wrote:
> Check out Miles J Uploader.
>
> http://www.milesj.me/resources/script/uploader-plugin
>
> But that will check the file attempting upon submit. You can use js client
> side first to alert the user only jpg / gif first.
>
> Dave
>
> -----Original Message-----
> From: Tomfox Wiranata [mailto:tomfox.wiran...@gmail.com]
> Sent: August-01-10 1:10 PM
> To: CakePHP
> Subject: file upload: validate if file is image
>
> hi everyone,
>
> in relation,this seems not like a big deal (maybe cause i spent the
> whole weekend figuring out ajax), but somehow i dont get it done. when
> the user is selectig a file for an upload, i wanna make sure it's an
> image.
>
> so far i am checking in my controller
>
>                         if (($this->data['User']['name']['type'] !=
> 'image/jpeg') ||
> ($this->data['User']['name']['type'] != 'image/png') || ($this-
> >data['User']['name']['type'] != 'image/gif')) {
>
>                                 $this->set('error','Du kannst nur Bilder
> hochladen(jpeg, png,
> gif)');
>
> $this->render('previewprofileimage','ajax');
>
>                         } else {
>                                process upload and resize
>                         }
>
> now what happens is, that even if the file is an image cake won't see
> it. i guess sth with the or operator is messed up???
>
> that's the form btw: the .ctp-file
> <?php
> echo $form->create('User',
> array('name'=>'uploadProfileImageForm','id'=>'uploadProfileImageForm','type'
> =>'file'));
> echo $form->file('User');
> ?>
>
> <button
> onClick="ajaxUpload(this.form,'editprofile','image_preview','&lt;br /
> &gt;&lt;img src=\'../img/icons/loader.gif\' width=\'16\' height=\'16\'
> border=\'0\' /&gt;','Error in upload'); return false;"
> type="button">Hochladen</button>
>
> <?php
>                 echo $form->end();
> ?>
>
> thx a lot :)
>
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