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Tom Z Meinlschmidt

2006-Aug-18 09:23 UTC

[Rails] setting a value of text_field from a controller

Hi,

I need to set up an initial value from controller. In my views I''ve 
something like
<%= text_field "object", "name" %>

and would like to do something like this from controller

def index
  @object[:name] = ''default value''
end

but still got an error. Object doesn''t have database model (and will
not
have)

Thank you

PS: now using <%= text_field_tag "object_name", @object_value %>
and
setting in as @object_value = ''something'', but is not so
elegant...
-- 
==============================================================================Tomas
Meinlschmidt, SBN3, MCT, MCP, MCP+I, MCSE, NetApp Filer & NetCache
gPG: CB78 76D9 210F 256A ADF4 0B02 BECA D462 66AB 6F56 / $ID: 66AB6F56
GCS d-(?) s: a- C++ ULHISC*++++$ P+++>++++ L+++$>++++ E--- W+++$ N++(+)
     !o !K w(---) !O !M V PS+ PE Y+ PGP++ t+@ !5 X? R tv b+ !DI D+ G
     e>+++ h---- r+++ z+++@

novy pohled na svicky: http://www.lightgems.cz
===============================================================================

John Browning

2006-Aug-18 09:32 UTC

head link

[Rails] setting a value of text_field from a controller

Have you tried?

def index
	@object = Object.new
	@object.name = ''default value''
	....
end

........................................................................ 
..........
John Browning



On 18 Aug 2006, at 10:23, Tom Z Meinlschmidt wrote:
> Hi,
>
> I need to set up an initial value from controller. In my views
I''ve
> something like
> <%= text_field "object", "name" %>
>
> and would like to do something like this from controller
>
> def index
>  @object[:name] = ''default value''
> end
>
> but still got an error. Object doesn''t have database model (and  
> will not have)
>
> Thank you
>
> PS: now using <%= text_field_tag "object_name", @object_value
%>
> and setting in as @object_value = ''something'', but is not
so
> elegant...
> -- 
> ====================================================================== 
> ========> Tomas Meinlschmidt, SBN3, MCT, MCP, MCP+I, MCSE, NetApp Filer
&
> NetCache
> gPG: CB78 76D9 210F 256A ADF4 0B02 BECA D462 66AB 6F56 / $ID: 66AB6F56
> GCS d-(?) s: a- C++ ULHISC*++++$ P+++>++++ L+++$>++++ E--- W+++$ N++ 
> (+)
>     !o !K w(---) !O !M V PS+ PE Y+ PGP++ t+@ !5 X? R tv b+ !DI D+ G
>     e>+++ h---- r+++ z+++@
>
> novy pohled na svicky: http://www.lightgems.cz
> ====================================================================== 
> ========> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>
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Tom Z Meinlschmidt

2006-Aug-18 10:53 UTC

head link

[Rails] setting a value of text_field from a controller

Sure, but got error:

undefined method `name='' for #<Object:0x333c1a0>

with
def index
     @sometest = Object.new
     @sometest.name = ''testname''
end

/tom

John Browning wrote:> Have you tried?
> 
> def index
> @object = Object.new
> @object.name = ''default value''
> ....
> end
> 
>
..................................................................................
> John Browning
> 
> 
> 
> On 18 Aug 2006, at 10:23, Tom Z Meinlschmidt wrote:
> 
>> Hi,
>>
>> I need to set up an initial value from controller. In my views
I''ve
>> something like
>> <%= text_field "object", "name" %>
>>
>> and would like to do something like this from controller
>>
>> def index
>>  @object[:name] = ''default value''
>> end
>>
>> but still got an error. Object doesn''t have database model
(and will
>> not have)
>>
>> Thank you
>>
>> PS: now using <%= text_field_tag "object_name",
@object_value %> and
>> setting in as @object_value = ''something'', but is not
so elegant...
>> -- 
>>
==============================================================================>>
Tomas Meinlschmidt, SBN3, MCT, MCP, MCP+I, MCSE, NetApp Filer & NetCache
>> gPG: CB78 76D9 210F 256A ADF4 0B02 BECA D462 66AB 6F56 / $ID: 66AB6F56
>> GCS d-(?) s: a- C++ ULHISC*++++$ P+++>++++ L+++$>++++ E--- W+++$
N++(+)
>>     !o !K w(---) !O !M V PS+ PE Y+ PGP++ t+@ !5 X? R tv b+ !DI D+ G
>>     e>+++ h---- r+++ z+++@
>>
>> novy pohled na svicky: http://www.lightgems.cz
>>
==============================================================================>>
_______________________________________________
>> Rails mailing list
>> Rails@lists.rubyonrails.org <mailto:Rails@lists.rubyonrails.org>
>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>
> 
> 
> ------------------------------------------------------------------------
> 
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails

-- 
==============================================================================Tomas
Meinlschmidt, SBN3, MCT, MCP, MCP+I, MCSE, NetApp Filer & NetCache
gPG: CB78 76D9 210F 256A ADF4 0B02 BECA D462 66AB 6F56 / $ID: 66AB6F56
GCS d-(?) s: a- C++ ULHISC*++++$ P+++>++++ L+++$>++++ E--- W+++$ N++(+)
     !o !K w(---) !O !M V PS+ PE Y+ PGP++ t+@ !5 X? R tv b+ !DI D+ G
     e>+++ h---- r+++ z+++@

novy pohled na svicky: http://www.lightgems.cz
===============================================================================

John Browning

2006-Aug-18 11:18 UTC

head link

[Rails] setting a value of text_field from a controller

and you''ve done attr_accessor :name or some equivalent in the class  
definition?

........................................................................ 
..........
John Browning


On 18 Aug 2006, at 11:52, Tom Z Meinlschmidt wrote:
> Sure, but got error:
>
> undefined method `name='' for #<Object:0x333c1a0>
>
> with
> def index
>     @sometest = Object.new
>     @sometest.name = ''testname''
> end
>
> /tom
>
> John Browning wrote:
>> Have you tried?
>> def index
>> @object = Object.new
>> @object.name = ''default value''
>> ....
>> end
>> ..................................................................... 
>> .............
>> John Browning
>> On 18 Aug 2006, at 10:23, Tom Z Meinlschmidt wrote:
>>> Hi,
>>>
>>> I need to set up an initial value from controller. In my views  
>>> I''ve something like
>>> <%= text_field "object", "name" %>
>>>
>>> and would like to do something like this from controller
>>>
>>> def index
>>>  @object[:name] = ''default value''
>>> end
>>>
>>> but still got an error. Object doesn''t have database model
(and
>>> will not have)
>>>
>>> Thank you
>>>
>>> PS: now using <%= text_field_tag "object_name",
@object_value %>
>>> and setting in as @object_value = ''something'',
but is not so
>>> elegant...
>>> -- 
>>>
====================================================================
>>> ==========>>> Tomas Meinlschmidt, SBN3, MCT, MCP, MCP+I,
MCSE, NetApp Filer &
>>> NetCache
>>> gPG: CB78 76D9 210F 256A ADF4 0B02 BECA D462 66AB 6F56 / $ID:  
>>> 66AB6F56
>>> GCS d-(?) s: a- C++ ULHISC*++++$ P+++>++++ L+++$>++++ E---
W+++$ N
>>> ++(+)
>>>     !o !K w(---) !O !M V PS+ PE Y+ PGP++ t+@ !5 X? R tv b+ !DI D+ G
>>>     e>+++ h---- r+++ z+++@
>>>
>>> novy pohled na svicky: http://www.lightgems.cz
>>>
====================================================================
>>> ==========>>>
_______________________________________________
>>> Rails mailing list
>>> Rails@lists.rubyonrails.org
<mailto:Rails@lists.rubyonrails.org>
>>> http://lists.rubyonrails.org/mailman/listinfo/rails
>>>
>> --------------------------------------------------------------------- 
>> ---
>> _______________________________________________
>> Rails mailing list
>> Rails@lists.rubyonrails.org
>> http://lists.rubyonrails.org/mailman/listinfo/rails
>
>
> -- 
> ====================================================================== 
> ========> Tomas Meinlschmidt, SBN3, MCT, MCP, MCP+I, MCSE, NetApp Filer
&
> NetCache
> gPG: CB78 76D9 210F 256A ADF4 0B02 BECA D462 66AB 6F56 / $ID: 66AB6F56
> GCS d-(?) s: a- C++ ULHISC*++++$ P+++>++++ L+++$>++++ E--- W+++$ N++ 
> (+)
>     !o !K w(---) !O !M V PS+ PE Y+ PGP++ t+@ !5 X? R tv b+ !DI D+ G
>     e>+++ h---- r+++ z+++@
>
> novy pohled na svicky: http://www.lightgems.cz
> ====================================================================== 
> ========> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>
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Rails - Aug 2006 - setting a value of text_field from a controller

[Rails] setting a value of text_field from a controller

[Rails] setting a value of text_field from a controller

[Rails] setting a value of text_field from a controller

[Rails] setting a value of text_field from a controller

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