Thank you Anthony
That is beautful!!
On 4月2日, 午後12:57, Anthony <abasta...@gmail.com> wrote:
> You could define some_function in a model file (functions defined in model
> files are available in views, though functions defined in controllers are
> not), and then you could call it directly in your layout.html view (or you
> could call it within a separate sidebar view file, and then include that
> sidebar view in layout.html). For example:
>
> {{=some_function()['rows']}}
>
> Another option would be to include a component in your sidebar
> (seehttp://web2py.com/book/default/chapter/13#Components), either with or
> without using Ajax. For example:
>
> {{=LOAD(f='some_function', ajax=False)}}
>
> Anthony
>
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> On Friday, April 1, 2011 11:25:29 PM UTC-4, kawate wrote:
> > hello everybody,
>
> > i like to display database records in sidebar of every page.
> > i define the function that fetch the records and return as dictionary.
> > then i put the function in default.py and return the result of the
> > function every view function, it works fine.
> > such as,
> > def some_function():
> > ''fetch database records''
> > return rows
> > def index():
> > rows = some_function()
> > return dict(rows=rows)
>
> > in layout.html:
> > {{for row in rows:}}
> > <li>{{=row}}</li>
> > {{pass}}
>
> > But this approach is awkward. i like to hide sidebar rendering from
> > main page rendering.
> > There should be more beautiful approach in web2py.
> > Is there any ideas?
>
> > Thank you in advance.
