You shouldn't try to create the same grid using two different actions.
Links are generated by the grid assuming the links should point back to the
same action that generated the grid. Instead, it might work better to
generate the initial grid on the index page via Ajax. The easiest method
would probably be to put the grid in an Ajax component, and then update the
component by calling $.web2py.component(...) with the onchange event.
Anthony
On Friday, January 31, 2014 10:27:28 AM UTC-5, A36_Marty wrote:
>
>
> <Controller>
> def index():
> select_list = (Create a SELECT of options with the
> _onchange="ajax('ajax_requery',['selectlist'],'div_grid')
>
> grid = SQLFORM.grid(...)
>
> div_grid = DIV(grid, _id="div_grid")
>
> return dict(div_grid = div_grid, select_list=select_list)
>
> def ajax_requery():
> #called by Ajax, returns grid, ajax() puts it in DIV = "div_grid"
> grid = SQLFORM.grid(...)
> return grid
>
> <View>
>
> {{=select_list}}
> {{=div_grid}}
>
>
> Issue I'm seeing:
> On the 1st visit to the controller and I press "Add" on the grid, and all
> works well. The browser is sent to:
> /App/controller/index/new/... A create form is created by the grid...
>
> If I change the select list and cause the ajax function (ajax_requery) to
> put a new grid into the DIV "div_grid", then press "Add" on the inserted
> grid, the _href on the "Add" button causes the browser to be sent to:
> /App/controller/*ajax_requery*/new... Causing the grid to fail
>
> I feel like I'm missing a best practice design pattern and wanted to ask
> the best way to accomplish the above. I could go in with the DOM and
> edit the _href of the grid button, but that seems pretty hacky... Figure
> there's a better way.
>
> Thanks in advance.
>
--
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