On Wednesday, March 9, 2016 at 6:20:38 PM UTC-5, Ron Chatterjee wrote:
>
> I have a pagination that is called by multiple controller, I want to call
> the pagination function by passing few arguments based on my display
> requirement and get the output variables rather than keep typing these
> lines all the time to all the controllers.
>
>
> def pagination():
> if len(request.args): page=int(request.args[0])
> else: page=0
> items_per_page=int(request.args[1])
> limitby=(page*items_per_page,(page+1)*items_per_page+1)
> return dict(limitby = limitby,page=page,items_per_page=items_per_page)
>
>
> def item_list():
>
> items_per_page= 25;#25 for this page
> output = LOAD('default','pagination.load', args=[request.args,
> items_per_page], ajax=True, ajax_trap=True )
>
> This don't seem to call the pagination and how to access limitby,
> items_per_page etc...?
>
First, it should be:
args=request.args + [items_per_page]
Otherwise, you are creating a list whose first item is another list. Also,
ajax_trap is irrelevant when ajax=True.
What do you do with "output"? Are you including it in the item_list view?
What is in the pagination.load view?
Are you sure you want "pagination" to be an Ajax component, or do you just
want it to be a helper function that returns some pagination parameters
given some inputs? If the latter, maybe move it to a model, and just use it
to return the parameters you need:
def item_list():
...
pagination = pagination()
...
Anthony
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