[Seaside] new canvas replacement for #anchorWIthDocument: searched

[Martin Schubert]

Hello Mart-Mari,
thanks for your hint, especially for getting the url to a document 
sitting in a object  :
    html context urlForDocument: .......

i finally extended the MIMEDocument to MyMIMEDocument to remember the 
file`s name :

    renderContentOn: html

    html form
        multipart;
        with:[
            html fileUpload
                callback: [:f |
                    file := MyMIMEDocument contentType: f contentType 
content: f contents fileName: f fileName].
            html submitButton callback: []; text: 'Load'.
        ].

    file ifNotNil: [
        Transcript show: file.
        html anchor
            url: (html context urlForDocument: file contents mimeType: 
file mimeType fileName: file fileName    );
            text: file fileName.
    ]

this finally can manage most of the mimeTpyes i need to work with.

thanks a lot!


> Hallo Martin,
>
> You can try the #anchorWithDocument in the render canvas like this:
>
> html anchor
> 	attributeAt: 'href'
> 	put: (html context urlForDocument: file contents mimeType: file
> mimeType fileName: file name);
> 	text: 'Click for file'.
>
> This is not the neatest way of doing it since it is only an adaption of
> the original #anchorWithDocument:..., but you can maybe write your own
> extention to WAAnchorTag to allow for this behaviour. Or perhaps someone
> else knows of an even better way of implementing this?
>
> Thank you,
>
> Mart-Mari
>
> -----Original Message-----
> From: Mart-Mari Breedt 
> Sent: 04 September 2006 07:26
> To: The Squeak Enterprise Aubergines Server - general discussion.
> Subject: RE: [Seaside] new canvas replacement for #anchorWIthDocument:
> searched
>
> Hallo Martin,
>
> Sorry about this, I tested this myself, and you are right, it doesn't
> work. I will investigate a bit and see if I can find another solution.
>
> About the mimeType. I normally do something like this:
>
> file := FileStream readOnlyFileNamed: fileName.
> mimeType := file mimeType.
>
> Hope this can help.
>
> Kind regards,
>
> Mart-Mari
>
> -----Original Message-----
> From: Martin Schubert [mailto:mtin79 at googlemail.com] 
> Sent: 01 September 2006 06:58 nm
> To: The Squeak Enterprise Aubergines Server - general discussion.
> Subject: Re: [Seaside] new canvas replacement for #anchorWIthDocument:
> searched
>
> Hello Mart-Mari Breedt,
> thanks for quick reply.
>
> unfortunatelly this does`t work at all.
> ithis is my last version which serves a link to the file contents. but 
> the mimeType is not available.
> does anybody know how to attach a mimeType or wrap a binary file with 
> mimeType in an objects instance (class variable)?
>
>   
>> Hi Martin,
>>
>> I believe you are looking for something like
>>
>> html anchor
>> 	document: file contents;
>> 	mimeType: file mimeType;
>> 	fileName: file name;
>> 	text: shortName
>>
>> Kind regards,
>>
>> Mart-Mari
>>
>> -----Original Message-----
>> From: Martin Schubert [mailto:mtin79 at googlemail.com] 
>> Sent: 01 September 2006 03:38 nm
>> To: The Squeak Enterprise Aubergines Server - general discussion.
>> Subject: [Seaside] new canvas replacement for #anchorWIthDocument:
>> searched
>>
>> hello out there,
>> i can`t figure it out how the new canvas api replaces
>> anchorWithDocument.
>> i want to write a document that first uploads a file and display an 
>> anchor to it after uploaded.
>>
>> html form
>>         multipart;
>>         with: [
>>             html bold: 'Load version from file: '.
>>             html break.
>>             html fileUpload callback: [:f | file _ f].
>>             html space.
>>             html submitButton callback: [self save]; text: 'Load'.
>>     ].
>>
>>     file ifNotNil: [
>>         html anchor;
>>         url: ??file urlFromFile??].
>>
>> could anyone point me in the right direction? thanks a lot!
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>>
>>   
>>     
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