Rails - Mar 2007 - how to pass"page" parameter to xxx_path or xxx_url

Dear all,

In my app, i uses named route to point to a list page. This is a
paginated list. I try to go to a specific page by passing the "page"
parameter to the xxx_path method in link_to call, but this method
doesn''t accept additional hash. So my question is is there a way to
construct a link to a specific page in pagination using xxx_path
method?

Thanks,
- Chuong


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Use xxx_url(params).

Jason

On 3/26/07, hnchuong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
<hnchuong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
>
>
> Dear all,
>
> In my app, i uses named route to point to a list page. This is a
> paginated list. I try to go to a specific page by passing the
"page"
> parameter to the xxx_path method in link_to call, but this method
> doesn''t accept additional hash. So my question is is there a way
to
> construct a link to a specific page in pagination using xxx_path
> method?
>
> Thanks,
> - Chuong
>
>
> >
>
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xxx_path(:id => @mymodel.id)

xxx_url(:id => @mymodel.id)



On 3/26/07, hnchuong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
<hnchuong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
>
> Dear all,
>
> In my app, i uses named route to point to a list page. This is a
> paginated list. I try to go to a specific page by passing the
"page"
> parameter to the xxx_path method in link_to call, but this method
> doesn''t accept additional hash. So my question is is there a way
to
> construct a link to a specific page in pagination using xxx_path
> method?
>
> Thanks,
> - Chuong
>
>
> >
>
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Hey,

the standard method is to pass a hash for everything instead of using  
positional parameters:

foos_path(:parent_id => ''a_parent'', :page => 2)

An alternative is to use my resource_fu plugin [1] which does allow  
mixing of positional and hash parameters in your url helpers - though  
that''s not the *only* change to url helpers that it makes so you may  
want to check out the README file to make sure its not introducing  
behavior you''d rather not have.

Regards,
Trevor

[1] - http://agilewebdevelopment.com/plugins/resource_fu

On 26-Mar-07, at 5:21 AM, hnchuong-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
wrote:
>
> Dear all,
>
> In my app, i uses named route to point to a list page. This is a
> paginated list. I try to go to a specific page by passing the
"page"
> parameter to the xxx_path method in link_to call, but this method
> doesn''t accept additional hash. So my question is is there a way
to
> construct a link to a specific page in pagination using xxx_path
> method?
>
> Thanks,
> - Chuong
>
>
> 
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Hi,

I''ve applied your suggestion, but instead of taking parameters which
match the named route description and only put the remained parameters
in the format of param1=value1&param2=value2..., it put all parameters
under that format.

Luckily in my case, the value of parameters in named route get
inherited from the current url so I just left out those parameters in
the xxx_path call, and it works now. However, I still want to know in
the case which these parameters not inherited, how can we pass all
parameters.

Thank you for your help.

- Chuong

On Mar 26, 11:37 pm, Trevor Squires
<tre...-k8q5a0yEZAgS+FvcfC7Uqw@public.gmane.org>
wrote:
> Hey,
>
> the standard method is to pass a hash for everything instead of using
> positional parameters:
>
> foos_path(:parent_id => ''a_parent'', :page => 2)
>
> An alternative is to use my resource_fu plugin [1] which does allow
> mixing of positional and hash parameters in your url helpers - though
> that''s not the *only* change to url helpers that it makes so you
may
> want to check out the README file to make sure its not introducing
> behavior you''d rather not have.
>
> Regards,
> Trevor
>
> [1] -http://agilewebdevelopment.com/plugins/resource_fu
>
> On 26-Mar-07, at 5:21 AM, hnchu...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
wrote:
>
>
>
> > Dear all,
>
> > In my app, i uses named route to point to a list page. This is a
> > paginated list. I try to go to a specific page by passing the
"page"
> > parameter to the xxx_path method in link_to call, but this method
> > doesn''t accept additional hash. So my question is is there a
way to
> > construct a link to a specific page in pagination using xxx_path
> > method?
>
> > Thanks,
> > - Chuong

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