Emmanuel Philippot wrote:
>
> My HTML file uploading an image contains this :
>
> <input type="file" name="banner">
>
> When i submit this HTML page , I call another DTML document containing the following
>lines
> :
>
> <dtml-if banner>
> <dtml-call "banners.manage_upload(file=banner)">
> </dtml-if>
>
> That's all....
>
> but i don't know if the banners object image must already exist under Zope.
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Fabio da Silva Santos
> Sent: Tuesday, January 16, 2001 5:44 PM
> To: [EMAIL PROTECTED]
> Subject: [Zope] Image Upload
>
> Hi there,
>
> I'm trying to insert an image in Zope by uploading it in an HTML 'file'
> field, using the following validation code:
>
> <dtml-if "banner_1 <> _.None">
> <dtml-call "banners.manage_addImage(id='',file=banner_1)">
> </dtml-if>
>
> When I submit an empty 'file' field, the dtml-call is invoked just the
> same, and I get an error message saying that the field is empty;
> when I check what's in REQUEST I see this:
>
> banner_1 <ZPublisher.HTTPRequest.FileUpload instance at 85fb998>
>
> Therefore, I reckon there must be something wrong with this
> validation routine. What should I do in order to run it properly?
>
> Thanks,
>
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