i need to create a document to see my app running
this code (products/index) generates the error:
<%= link_to Category.find(product.category_id).name, category_path(product.category_id) %>folow the code:
On 8 June 2015 at 21:30, Cristiano de Araujo Bezerra
[email protected] wrote:
…
<%= link_to Category.find(product.category_id).name,
this code (products/index) generates the error:
category_path(product.category_id) %>
You have told us it generates an error, but not what the error is.
Please copy/paste the full text of the error here (from the server
window).
By the way, it would be better to use product.category rather than
Category.find(product.category_id).
Colin
i think is not a question of error but a question of what should i do to
get the right way. i am tottaly newbie. all that i know is when i clone
my
app in other computer
i get this message. i’d like to know if i can avoid this message. in the
image the red text tells me what to do but where i can edit i have no
idea.
Em segunda-feira, 8 de junho de 2015 17:51:26 UTC-3, Colin L. escreveu:
i don’t know to to se the Mongoid.raise_not_found_error config option to
false
Em segunda-feira, 8 de junho de 2015 22:27:53 UTC-3, Cristiano de Araujo
Bezerra escreveu:
https://lh3.googleusercontent.com/-aDE9XsbglcU/VXZBvfID_PI/AAAAAAAABF0/TYOq7kaOzb8/s1600/Screenshot%2Bfrom%2B2015-06-08%2B22%253A30%253A10.png
this is my app running in my personal computer. the category is a link.
when i click on it the app takes me to another paage showing all the
products related with this categories.
Em segunda-feira, 8 de junho de 2015 22:29:11 UTC-3, Cristiano de Araujo
Bezerra escreveu:
when i use just product.category it just show this:
https://lh3.googleusercontent.com/-PP9wvO0RW1I/VXZUVaDzOWI/AAAAAAAABGE/W62hXVbHg9I/s1600/Screenshot%2Bfrom%2B2015-06-08%2B23%253A49%253A32.png
Em segunda-feira, 8 de junho de 2015 22:32:28 UTC-3, Cristiano de Araujo
Bezerra escreveu:
On 9 June 2015 at 02:27, Cristiano de Araujo Bezerra
[email protected] wrote:
i think is not a question of error but a question of what should i do to get
the right way. i am tottaly newbie. all that i know is when i clone my app
in other computer
i get this message. i’d like to know if i can avoid this message. in the
image the red text tells me what to do but where i can edit i have no idea.
I suggest that you start by working right through a good tutorial such
as railstutorial.org (which is free to use online). That will show
you the basics of rails so you should then be able to get going with
the cloned app.
There is no way that we can lead you one tiny step at a time to get it
going.
Colin
ok thanks.
i think i solved my problem using: product.catergoy.name
Em terça-feira, 9 de junho de 2015 04:46:26 UTC-3, Colin L. escreveu: