Rails - Jan 2006 - link_to or helper to generate a javascript:history.back() ?

Hello,

There is an link_to option or an helper that generate a link like :

<a href="javascript:history.back()">Back</a>

Thanks

you can use link_to "Back", "javascript:histroy.back()"





On Tue, 2006-01-17 at 14:30 +0100, oo00oo wrote:
> Hello,
> 
> There is an link_to option or an helper that generate a link like :
> 
> <a href="javascript:history.back()">Back</a>
> 
> Thanks
> 
> 
> _______________________________________________
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> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>

oo00oo wrote:
> Hello,
> 
> There is an link_to option or an helper that generate a link like :
> 
> <a href="javascript:history.back()">Back</a>
<%= link_to_function ''Back'',
''history.back()'' %>

Should do the trick...

-- 
Alex

Ok thanks, so no helper or option like :back => true
:)

oo00oo wrote:
> Ok thanks, so no helper or option like :back => true
> :)
Or you can add this to your ApplicationHelper.rb

def link_back
  return link_to_function ''Back'',
''history.back()''
end

Then in your views:
<%= link_to_back %>

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Guest wrote:
> oo00oo wrote:
>> Ok thanks, so no helper or option like :back => true
>> :)
> 
> Or you can add this to your ApplicationHelper.rb
> 
> def link_back
>   return link_to_function ''Back'',
''history.back()''
> end
> 
> Then in your views:
> <%= link_to_back %>
You can also use ''redirect_to :back'' which will send you back
to the
referring page... not quite the same thing.

_Kevin

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Guest wrote:
> oo00oo wrote:
>> Ok thanks, so no helper or option like :back => true
>> :)
> 
> Or you can add this to your ApplicationHelper.rb
> 
> def link_back
>   return link_to_function ''Back'',
''history.back()''
> end
> 
> Then in your views:
> <%= link_to_back %>
you mean
<%= link_back %>

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