Treehouse | Community | Populating the View

⚡ CYBER NOVEMBER SALE ⚡ 50% off any plan for 6 months, exclusive to new subscribers.

Join the Treehouse affiliate program and earn 25% recurring commission!

Newest
- Newest
- Active
- Unanswered
- Featured
All Topics

SOS Norway
4,219 Points
pages.each { |page| puts page.title } NameError: undefined local variable or method `pages' for main:Object

Posted December 14, 2017 10:44am by SOS Norway

SOS Norway
4,219 Points
2 Answers
Bradley Becker
2,317 Points
Getting NoMethodError in PagesController#index

Posted December 1, 2017 10:46pm by Bradley Becker

Bradley Becker
2,317 Points
0 Answers
Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
Why is 'delete' renamed to 'destroy'?

Posted November 30, 2017 9:22am by Brendan Whiting

Brendan Whiting
Front End Web Development Techdegree Graduate 84,738 Points
1 Answer
kavan Sharma
1,903 Points
Why post 'pages',to 'pages#create' and why not post 'pages/new',to 'pages#create'

Posted October 14, 2017 4:33am by kavan Sharma

kavan Sharma
1,903 Points
1 Answer
Rick Love
5,312 Points
undefined local variable or method `page' for #<#<Class:0x007ff2ba33ba30>:0x007ff2bc0c61e0> Did you mean? @pages

Posted September 3, 2017 5:35pm by Rick Love

Rick Love
5,312 Points
3 Answers
Karrtik Iyer
3,738 Points
Instead of method:delete in erb can we use delete_path or destory_path?

Posted July 30, 2017 2:33pm by Karrtik Iyer

Karrtik Iyer
3,738 Points
1 Answer
Joey Zheng
19,319 Points
Why can't I use redirect_to method to redirect to an object?

Posted July 29, 2017 1:29pm by Joey Zheng

Joey Zheng
19,319 Points
1 Answer
Aaron Feltman
8,434 Points
Update the Pet object with the list of parameters returned from permit.

Posted July 21, 2017 3:08am by Aaron Feltman

Aaron Feltman
8,434 Points
3 Answers
Andrew Schrenk
11,557 Points
Where does the "pages_path"" method come from?

Posted July 15, 2017 10:40pm by Andrew Schrenk

Andrew Schrenk
11,557 Points
2 Answers
Mohak Goyal
3,240 Points
list of all pet

Posted June 28, 2017 8:11am by Mohak Goyal

Mohak Goyal
3,240 Points
1 Answer
Tommy Tayler
11,549 Points
Can't define "params"

Posted June 19, 2017 10:01pm by Tommy Tayler

Tommy Tayler
11,549 Points
1 Answer
Marcela Jackowski
2,045 Points
We need to populate our page with the list of pets. For this first task, use the each method in ERB tags to loop over ea

Posted June 12, 2017 12:20am by Marcela Jackowski

Marcela Jackowski
2,045 Points
3 Answers
Marcela Jackowski
2,045 Points
Challenge Task 2 of 5 We've got parameters like this coming in from a PATCH request:

Posted June 7, 2017 9:03pm by Marcela Jackowski

Marcela Jackowski
2,045 Points
0 Answers
Marcela Jackowski
2,045 Points
I cannot guidance for this question, take the pet parameter group returned from require, and use the permit method on it

Posted June 7, 2017 3:51am by Marcela Jackowski

Marcela Jackowski
2,045 Points
1 Answer
Marcela Jackowski
2,045 Points
Here's the full set of parameters coming in from a POST request again:

Posted June 7, 2017 12:38am by Marcela Jackowski

Marcela Jackowski
2,045 Points
0 Answers
Marcela Jackowski
2,045 Points
Add a route that sends all GET requests for the /pets/new path to the PetsController's new action method.

Posted June 6, 2017 9:22pm by Marcela Jackowski

Marcela Jackowski
2,045 Points
1 Answer
mahdi mostafa
9,750 Points
Delete not deleting (Ruby)

Posted May 22, 2017 9:23pm by mahdi mostafa

mahdi mostafa
9,750 Points
0 Answers
Tobias Jackson
9,758 Points
migration problem?

Posted May 22, 2017 2:12pm by Tobias Jackson

Tobias Jackson
9,758 Points
1 Answer
Eric Lobatos
2,112 Points
Controller Action to create pages: What does "render text:", do exactly? And what is "params"?

Posted May 22, 2017 2:04pm by Eric Lobatos

Eric Lobatos
2,112 Points
1 Answer
Quynh To Tuan
8,192 Points
"render text:" shows error

Posted May 5, 2017 2:00pm by Quynh To Tuan

Quynh To Tuan
8,192 Points
5 Answers
Sarah Eichenstein
7,488 Points
First argument in form cannot contain nil or be empty

Posted May 4, 2017 5:08pm by Sarah Eichenstein

Sarah Eichenstein
7,488 Points
2 Answers
Alex Bannon
4,841 Points
In Rails, Why Are Methods Symbols?

Posted April 30, 2017 9:34pm by Alex Bannon

Alex Bannon
4,841 Points
1 Answer
Alex Bannon
4,841 Points
Why Are Params Automatically Available in Private Methods?

Posted April 30, 2017 9:16pm by Alex Bannon

Alex Bannon
4,841 Points
1 Answer
Danish Saleem
7,965 Points
No route matches [DELETE] "/pages/4"

Posted April 27, 2017 2:34am by Danish Saleem

Danish Saleem
7,965 Points
1 Answer
Danish Saleem
7,965 Points
undefined method error when using form_for

Posted April 26, 2017 1:27am by Danish Saleem

Danish Saleem
7,965 Points
2 Answers
André Hatlo-Johnsen
1,170 Points
Cant understand what objects it wants

Posted April 25, 2017 6:30pm by André Hatlo-Johnsen

André Hatlo-Johnsen
1,170 Points
2 Answers
André Hatlo-Johnsen
1,170 Points
Why is this not working?

Posted April 25, 2017 2:56pm by André Hatlo-Johnsen

André Hatlo-Johnsen
1,170 Points
1 Answer
Danish Saleem
7,965 Points
why creating the controller with plural names and creating model with singular ?

Posted April 17, 2017 9:51am by Danish Saleem

Danish Saleem
7,965 Points
1 Answer
Yiheng Chu
8,465 Points
Why I can't use redirect_to '/pages/:id'? It said the 'id' params doesn't passed into the #show action.

Posted April 11, 2017 7:54pm by Yiheng Chu

Yiheng Chu
8,465 Points
1 Answer
Stefan Piatkov
14,312 Points
Now we need to output HTML <p> elements with the name attribute of each pet. Within the each block, add <p></p> HTML tag

Posted April 9, 2017 9:03am by Stefan Piatkov

Stefan Piatkov
14,312 Points
1 Answer

Prev Page 2 of 3 Next

Posting to the forum is only allowed for members with active accounts.
Please sign in or sign up to post.