that's nice, thanks for sharing! :)
by the way, we have an IRC channel #turbogears on irc.freenode.net. you
might get some help from there too.
On Wednesday, March 19, 2014 8:29:26 PM UTC+2, Gary Cowell wrote:
>
> Sorry guys, I figured it out. I was missing some lines of code from the
> toscawidgets tutorial. Specifically the entries in config/app_config.py,
> specifically:
>
> from tw2.core.middleware import ControllersApp as TW2ControllersApp
>
>
> and
>
> base_config.custom_tw2_config['controllers'] =
> TW2ControllersApp()base_config.custom_tw2_config['controller_prefix'] =
> '/tw2_controllers/'base_config.custom_tw2_config['serve_controllers'] = True
>
>
> Thing is, I can't figure out why I didn't get any kind of error, or stack
> trace, or any message of any kind. Nothing to indicate what might be wrong,
> except the list was devoid of rows. Had column headers though :)
>
> A secondary question might be why not? What could I have done to diagnose
> this, or is it just a case of 'knowing' ?
>
> The
>
> On Tuesday, 18 March 2014 19:18:13 UTC, Gary Cowell wrote:
>>
>> Hello
>>
>> Just getting started with TurboGears 2.3.2
>>
>> I've worked through a few eamples online that I've found (movies, and
>> 'ideas' examples).
>>
>> I'm having trouble getting SQLAjqGridWidget to do anything though.
>>
>> I'm trying to construct a dynamic form with the widget in, my template
>> looks like
>>
>> <body>${widget.display()|n}</body>
>> The Forms class looks like
>> class myForm(tw2.forms.FormPage): title = 'My Form' class
>> child(tw2.forms.TableForm): firstName = tw2.forms.TextField()
>> secondName = tw2.forms.TextField() outputgrid = StacksGrid()
>>
>> And the StacksGrid class:
>>
>> class StacksGrid(tw2.jqplugins.jqgrid.SQLAjqGridWidget): id =
>> 'grid_widget' entity = model.Images excluded_columns = ['id'] prmFilter
>> = {'stringResult': True, 'searchOnEnter': False} pager_options =
>> {'search': True, 'refresh': True, 'add': False, } options = { 'url':
>> '/db_jqgrid/', 'rowNum': 15, 'rowList': [15, 30, 50], 'viewrecords':
>> True, 'imgpath': 'scripts/jqGrid/themes/green/images', 'width':
>> 900,'height': 'auto',}def prepare(self):# This controller registration does
>> not generally have to occur inside# 'prepare', but we place it here so we're
>> sure the middleware has# been initialized by tw2.devtools.dev_server before
>> we make demands of it.mw =
>> tw2.core.core.request_local()['middleware']mw.controllers.register(self.__class__,
>> 'db_jqgrid')super(StacksGrid, self).prepare()
>>
>> I get an output form of my two name fields and a 'Grid Widget' header,
>> and a 'Save' button.
>> There are no rows in the grid, even though the table in model.Images has
>> two rows. I can't see any sql being performed in the log for 'gearbox serve'
>>
>> I'm sorry if this seems all too simple, I feel I'm missing something
>> obvious but at the moment, I really can't see what it is and I'd appreciate
>> any tips about what to check.
>>
>> If I'm going to guess at something, I think I'd guess at the 'url' key in
>> the grid widget options, and the controller registration. This is a sub
>> controller so all my URLS are /mytest/something, so I launch my form with
>> http://localhost:8080/mytest/myformtest
>> So do I need mytest/ prefixing the URL in these cases? (I tried, but it
>> made no difference, maybe I did it wrong?)
>> Or of course, it could be something else!
>> Thanks to all :)
>>
>>
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