Wednesday, January 15, 2020
The error's caused by the routine ensure_canonical_url If I comment it out it works
blog_post.rb:
def to_param
"#{id}-#{title.parameterize}"
end
"#{id}-#{title.parameterize}"
end
blog_posts_controller.rb:
def set_blog_post
@blog_post = BlogPost.find(params[:id])
end
@blog_post = BlogPost.find(params[:id])
end
def ensure_canonical_url
redirect_to @blog_post if @blog_post.to_param != params[:id]
end
redirect_to @blog_post if @blog_post.to_param != params[:id]
end
I insist, show your code, show the complete error stacktrace, show the log. I can imagine what you are trying to do and from the (little) code you show it should work so something else is messing things up but you are showing barely any relevant code.El mié., 15 ene. 2020 a las 22:37, fugee ohu (<fuge...@gmail.com>) escribió:--
On Wednesday, January 15, 2020 at 8:26:45 PM UTC-5, Ariel Juodziukynas wrote:find method doesn't care about the to_param method, it just takes the parameter you use, I guess it calls "to_i" and uses that integer to query the id columnWhy don't you show your code, the stacktrace, the logs or anything? I suggest you read something like stackoverflow's guidelines on how to ask, you posts are usually really hard to understand and a lot of information is missingEl mié., 15 ene. 2020 a las 18:01, fugee ohu (<fuge...@gmail.com>) escribió:--
On Wednesday, January 15, 2020 at 3:07:00 PM UTC-5, Ariel Juodziukynas wrote:In your case, if you are using find, it should search for record with id = 18El mié., 15 ene. 2020 a las 16:18, fugee ohu (<fuge...@gmail.com>) escribió:--Doesn't work for me in rails 6Parameters: {"id"=>"18-test-title"}
ActionController::ActionControllerError (Cannot redirect to nil!): Ne
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"#{id}-#{title.parameterize}"
end
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