[Rails] Application Errors w/ layout & custom view pages
John Taber
jtaber at johntaber.net
Mon Jan 2 04:13:56 GMT 2006
Steven Smith wrote:
> What are the names of your models / tables used with this controller /
> action?
table: agencies model: agency.rb (class Agency)
>
> Thanks.
>
> On Jan 1, 2006, at 5:13 AM, John Taber wrote:
>
>> Thanks all for suggestions. Actually the layout is in views/ layouts
>> - I just mistyped in email. I have shown vital info & log below.
>> The default scaffold list without layout works fine. I get similar
>> error when trying to use a separate/custom page (ie welcome, help,
>> ... etc) beyond the standard scaffold stuff. And I cannot find any
>> examples of such.
>>
>> class AgenciesController < ApplicationController
>> layout 'stdlayout'
>>
>> def index
>> list
>> render :action => 'list'
>> end
>> def list
>> @agency_pages, @agencies = paginate :agencies, :per_page => 10
>> end
>>
>> .../app/views/layouts/stdlayout.rhtml
>> <html>
>> <head><title>test</title>
>> </head>
>> <body>
>> <h1>login screen</h1>
>> <%= @content_for_layout %>
>> </body>
>> </html>
>>
>> Processing AgenciesController#index (for 127.0.0.1 at 2005-12-31
>> 15:59:08) [GET]
>> Parameters: {"action"=>"index", "controller"=>"agencies"}
>> [4;36;1mAgency Count (0.001912)[0m [0;1mSELECT COUNT(*) FROM
>> agencies [0m
>> [4;35;1mAgency Load (0.000740)[0m [0mSELECT * FROM agencies
>> LIMIT 10 OFFSET 0[0m
>> Rendering actionlistlayoutfalse within layouts/stdlayout
>> Rendering agencies/list
>> [4;36;1mSQL (0.004213)[0m [0;1m SELECT a.attname, format_type
>> (a.atttypid, a.atttypmod), d.adsrc, a.attnotnull
>> FROM pg_attribute a LEFT JOIN pg_attrdef d
>> ON a.attrelid = d.adrelid AND a.attnum = d.adnum
>> WHERE a.attrelid = 'agencies'::regclass
>> AND a.attnum > 0 AND NOT a.attisdropped
>> ORDER BY a.attnum
>> [0m
>>
>> Steven Smith wrote:
>>
>>> In the case of 1) the layout should be in app>views>layouts, not
>>> app>views>test>layouts and as pointed out in another reply, layout
>>> should be at the class level, not inside a method and you want
>>> @content_for_layout not content_for_layout. For 2), what error are
>>> you getting specifically? What's in your development.log?
>>
>>
>>> On Dec 31, 2005, at 2:38 PM, John Taber wrote:
>>>
>>>> 1) I get Rails Application Error when trying to use layout
>>>>
>>>> test_controller
>>>> def list
>>>> layout "stdlayout"
>>>> end
>>>>
>>>> in the views/test/layouts stdlayout.rhtml
>>>> <html>
>>>> <head><title>test</title></head>
>>>> </body>
>>>> <h1>Test</h1>
>>>> <%= content_for_layout %>
>>>> </body>
>>>> </html>
>>>>
>>>> 2) I get Rails Application Error when trying to use a separate
>>>> display page
>>>>
>>>> I create a method in the test_controller
>>>> def welcome
>>>> end
>>>>
>>>> in test/views I create an html page called welcome.rhtml
>>>>
>>>> what am I missing ? thanks.
>>>>
>>>>
>>>>
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