Can't access rails post data
I've spent the last couple of hours slowly losing my mind while trying to figure something out. I'm submitting a form in rails, everything works fine until I try to access the params. In the console I can see the following:
Parameters: {"authenticity_token"=>"3mdEW2lHhkzpZbDsJCu8ZEV/wbq2YB/ztNR0RLTMZDs=", "utf8"=>"✓", "project"=>{"name"=>"woeij开发者_StackOverflow中文版", "client"=>"iwej", "description"=>"oiejdoiew woeij"}, "id"=>"13"}
As you can see I'm sending name, client, description and id. I can access ID fine with something like:
@id = params[:id]
However, when I try to access name, client, or description in the same way they're all empty. If I do:
@project = params[:project]
I get:
namewoeijclientiwejdescriptionoiejdoiew woeij
Would someone mind explaining what I'm doing wrong? And why I can't just get "woeij" when I do:
@name = params[:name]
Sorry for the stupid question, big thanks as always.
Attributes are nested, do
params[:project][:name]
to retrieve name.
A really cool tool in the rails console is the y
: if you type y params
they'll be presented really nicely.
You have a hash inside a hash. After you do:
@project = params[:project]
You have all your project parameters inside that hash. You can select them like this:
@project[:name] #=> "woeij"
@project[:client] #=> "iwej"
You can also select them in one go like this:
params[:project][:description] #=> "oiejdoiew woeij"
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