hi, John
Good morning. Thank you very much for your quick response.
1. I make a mistake that i have encoded my workflow defination file in
ISO-2022-JP.
When changed to UTF8, everything goes well !
2. Because i need to care the users who using my agent with mobile phone
and can not access the web page.
my mail-agent do not need user to login and save traffic packages fee
for the user ;)
Do you create images on the fly by Javascript ? i heard some technology
called server-side javascript
if so i will give a try to create images by server-side javascript with
the date-link.
best regards,
sunhao
2009/6/26 John Mettraux <[email protected]>
> 2009/6/26 孫 邕 <[email protected]>:
> >
> > hi, i have some question about workflow images.
> > in Ruote-web2, i can find the workflow image (PNG format) in the process
> > list view page.
>
> Hi Sun Hao,
>
> it's not really a PNG, it's more a canvas that is rendered as a PNG.
>
> https://developer.mozilla.org/en/drawing_graphics_with_canvas
>
> > 1.
> > there is a description field for the workflow in the above PNG image.
> > i found the description turns to be garbled characters when i use
> japanese
> > characters
> > how can i correct it ? (Original characters are utf8 encoded, something
> like
> > '業務委託')
> > thers is an attachment for this problem
>
> I have no issue visualizing on my system in firefox and in safari (see
> image attached).
>
> My process definition file is saved as UTF-8, maybe yours is saved as
> Shift-JS, make sure it's saved as UTF-8 for ruote and ruote-web2 to
> read it correctly.
>
>
> > 2.
> > i also would like to get the image from my mail-agent-participant,
> > is it possible ?
>
> That's a bit more difficult, since those images are generated on the fly.
>
> The classical use case I had in mind was "workflow sends email to
> user, containing a link to the workitem URL". Your use case is a bit
> different indeed.
>
> You could try passing the "data url" (cf attached link.txt) but the
> problem is that it's generated inside of the browser, not at all on
> the engine side.
>
> Maybe I could help you provide your email recipients with the URL of
> the view of the process. In the long term I wanted to create a tool
> for generating png on the server side, but I can you need something
> now :(
>
>
> Best regards,
>
> --
> John Mettraux - http://jmettraux.wordpress.com
>
> >
>
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孫より
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