If bg_find returns
return UL(*items).xml()
this is not rendered by a view because it is not a dictionary. If an
action retrurns a string, as in this case, there is no view.
On Aug 28, 8:39 am, Jose <[email protected]> wrote:
> Hi,
>
> I am adapting the search with ajax example of a beta of the book,
> Massimo sent me some time.
>
> In controller:
>
> def search():
> "an ajax wiki search page"
> return dict(form=FORM(INPUT(_id='keyword',
> _onkeyup="ajax('bg_find',['keyword'],'target');")),
> target_div=DIV(_id='target'))
>
> def bg_find():
> "an ajax callback that returns a <ul> of links to wiki pages"
> pattern='%'+request.vars.keyword.lower()+'%'
> mypages=db(db.page.title.lower().like(pattern))\
> .select(orderby=db.page.title)
> items=[A(row.title,_href=URL(r=request,f=show,args=[row.id])) \
> for row in mypages]
> return UL(*items).xml()
>
> the code for the view "default/search.html"
>
> {{extend 'layout.html'}}
>
> <h1>Search wiki pages</h1>
> [ {{=A('listall',_href=URL(r=request,f='index'))}}]<br/>
> {{=form}}<br/>
> {{=target_div}}
>
> It happens, and I understand that this should happen, that as bg_find
> not have a definite view, the result is displayed with the default
> view. This is contrary to what the book shows.
> Or maybe I'm doing something wrong.
>
> Jose
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