I am using Ruby on Rails 3.0.7 and I would like to generate a link_to
to the controller action edit
, dynamically. I have to use it in a partial template but the issue is that I am rendering that same partial template for different model data (that is, I pass local variables of different class instances in that).
So I can not use the route "magical RoR way"
`edit_<singular_name_of_the_resource>_path(<resource_class_instance>)`.
I would like to make something like the following:
link_to( @resource_class_instance, :action => 'edit') # This example is wrong, but it suggests the idea
Is it possible? If so, how can I do 开发者_运维知识库that?
You can write routes using the "array style" like this :
= link_to "Edit", [:edit, @your_resource]
There is a edit_polymorphic_url
and (edit_polymorphic_path
) helper available:
https://github.com/rails/.../polymorphic_routes.rb#L32
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