ActiveAdmin - show attributes from association model
I have Registration model that has_many players {Player}. Registration has registerer's first name field and last name field, and a Player has such fields as name, date_of_birth, club. From users's perspective it is possible to add up to 3 players on the registration form so a Registration will always have up to 3 players.
Now, in Active Admin on Registration Index view I would like to show those 3 players' attributes, somehow like this.
Registration
First_name | Last name | Players |
Name : ...
Date of birth: ...
Club :...
Name: ...
Date of birth: ...
Club :...
Or maybe like this.
First_name | Last name | Player name | Player date of birth | ... | Player name | Player date of birth |
Though I think the first way would be better.
So my Registration can have max 3 players associated with it and I would like to display players attributes on Registration index page.
Is this possible?
ruby-on-rails activeadmin
asked Nov 24 '18 at 9:03
jedijedi
514416
add a comment |
I have Registration model that has_many players {Player}. Registration has registerer's first name field and last name field, and a Player has such fields as name, date_of_birth, club. From users's perspective it is possible to add up to 3 players on the registration form so a Registration will always have up to 3 players.
Now, in Active Admin on Registration Index view I would like to show those 3 players' attributes, somehow like this.
Registration
First_name | Last name | Players |
Name : ...
Date of birth: ...
Club :...
Name: ...
Date of birth: ...
Club :...
Or maybe like this.
First_name | Last name | Player name | Player date of birth | ... | Player name | Player date of birth |
Though I think the first way would be better.
So my Registration can have max 3 players associated with it and I would like to display players attributes on Registration index page.
Is this possible?
ruby-on-rails activeadmin
asked Nov 24 '18 at 9:03
jedijedi
514416
add a comment |
I have Registration model that has_many players {Player}. Registration has registerer's first name field and last name field, and a Player has such fields as name, date_of_birth, club. From users's perspective it is possible to add up to 3 players on the registration form so a Registration will always have up to 3 players.
Now, in Active Admin on Registration Index view I would like to show those 3 players' attributes, somehow like this.
Registration
First_name | Last name | Players |
Name : ...
Date of birth: ...
Club :...
Name: ...
Date of birth: ...
Club :...
Or maybe like this.
First_name | Last name | Player name | Player date of birth | ... | Player name | Player date of birth |
Though I think the first way would be better.
So my Registration can have max 3 players associated with it and I would like to display players attributes on Registration index page.
Is this possible?
ruby-on-rails activeadmin
asked Nov 24 '18 at 9:03
jedijedi
514416
I have Registration model that has_many players {Player}. Registration has registerer's first name field and last name field, and a Player has such fields as name, date_of_birth, club. From users's perspective it is possible to add up to 3 players on the registration form so a Registration will always have up to 3 players.
Now, in Active Admin on Registration Index view I would like to show those 3 players' attributes, somehow like this.
Registration
First_name | Last name | Players |
Name : ...
Date of birth: ...
Club :...
Name: ...
Date of birth: ...
Club :...
Or maybe like this.
First_name | Last name | Player name | Player date of birth | ... | Player name | Player date of birth |
Though I think the first way would be better.
So my Registration can have max 3 players associated with it and I would like to display players attributes on Registration index page.
Is this possible?
ruby-on-rails activeadmin
ruby-on-rails activeadmin
asked Nov 24 '18 at 9:03
jedijedi
514416
asked Nov 24 '18 at 9:03
jedijedi
514416
edited Nov 24 '18 at 10:32
jedi
asked Nov 24 '18 at 9:03
jedijedi
514416
asked Nov 24 '18 at 9:03
jedijedi
514416
asked Nov 24 '18 at 9:03
jedijedi
514416
514416
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
You could build a method that displays the player details with line separators
def show_players
players.map do |player|
"name: #{player.name}ndob: #{player.date_of_birth}nclub:#{player.club}n"
end.join("n")
end
Then in your admin index block include the method
column :show_players
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
Where would I define this method? I defined it inindex doblock but it doesn't display anything.
– jedi
Nov 24 '18 at 10:59
1
No, it's a Registration model method... put it inapp/models/registration.rb. Theindex doblock only needs the one column line
– SteveTurczyn
Nov 24 '18 at 11:05
1
It's a registration method like the other registration methods:first_nameand:last_name... those are all sent to the registration object and nowshow_playerswill be sent to the registration object, so that's whyshow_playersis a registration object (instance) method.
– SteveTurczyn
Nov 24 '18 at 11:07
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
You could build a method that displays the player details with line separators
def show_players
players.map do |player|
"name: #{player.name}ndob: #{player.date_of_birth}nclub:#{player.club}n"
end.join("n")
end
Then in your admin index block include the method
column :show_players
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
Where would I define this method? I defined it inindex doblock but it doesn't display anything.
– jedi
Nov 24 '18 at 10:59
1
No, it's a Registration model method... put it inapp/models/registration.rb. Theindex doblock only needs the one column line
– SteveTurczyn
Nov 24 '18 at 11:05
1
It's a registration method like the other registration methods:first_nameand:last_name... those are all sent to the registration object and nowshow_playerswill be sent to the registration object, so that's whyshow_playersis a registration object (instance) method.
– SteveTurczyn
Nov 24 '18 at 11:07
add a comment |
You could build a method that displays the player details with line separators
def show_players
players.map do |player|
"name: #{player.name}ndob: #{player.date_of_birth}nclub:#{player.club}n"
end.join("n")
end
Then in your admin index block include the method
column :show_players
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
Where would I define this method? I defined it inindex doblock but it doesn't display anything.
– jedi
Nov 24 '18 at 10:59
1
No, it's a Registration model method... put it inapp/models/registration.rb. Theindex doblock only needs the one column line
– SteveTurczyn
Nov 24 '18 at 11:05
1
It's a registration method like the other registration methods:first_nameand:last_name... those are all sent to the registration object and nowshow_playerswill be sent to the registration object, so that's whyshow_playersis a registration object (instance) method.
– SteveTurczyn
Nov 24 '18 at 11:07
add a comment |
You could build a method that displays the player details with line separators
def show_players
players.map do |player|
"name: #{player.name}ndob: #{player.date_of_birth}nclub:#{player.club}n"
end.join("n")
end
Then in your admin index block include the method
column :show_players
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
You could build a method that displays the player details with line separators
def show_players
players.map do |player|
"name: #{player.name}ndob: #{player.date_of_birth}nclub:#{player.club}n"
end.join("n")
end
Then in your admin index block include the method
column :show_players
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
answered Nov 24 '18 at 10:53
SteveTurczynSteveTurczyn
26.6k42738
26.6k42738
Where would I define this method? I defined it inindex doblock but it doesn't display anything.
– jedi
Nov 24 '18 at 10:59
1
No, it's a Registration model method... put it inapp/models/registration.rb. Theindex doblock only needs the one column line
– SteveTurczyn
Nov 24 '18 at 11:05
1
It's a registration method like the other registration methods:first_nameand:last_name... those are all sent to the registration object and nowshow_playerswill be sent to the registration object, so that's whyshow_playersis a registration object (instance) method.
– SteveTurczyn
Nov 24 '18 at 11:07
add a comment |
Where would I define this method? I defined it inindex doblock but it doesn't display anything.
– jedi
Nov 24 '18 at 10:59
1
No, it's a Registration model method... put it inapp/models/registration.rb. Theindex doblock only needs the one column line
– SteveTurczyn
Nov 24 '18 at 11:05
1
It's a registration method like the other registration methods:first_nameand:last_name... those are all sent to the registration object and nowshow_playerswill be sent to the registration object, so that's whyshow_playersis a registration object (instance) method.
– SteveTurczyn
Nov 24 '18 at 11:07
Where would I define this method? I defined it in
index do block but it doesn't display anything.– jedi
Nov 24 '18 at 10:59
Where would I define this method? I defined it in
index do block but it doesn't display anything.– jedi
Nov 24 '18 at 10:59
1
1
No, it's a Registration model method... put it in
app/models/registration.rb . The index do block only needs the one column line– SteveTurczyn
Nov 24 '18 at 11:05
No, it's a Registration model method... put it in
app/models/registration.rb . The index do block only needs the one column line– SteveTurczyn
Nov 24 '18 at 11:05
1
1
It's a registration method like the other registration methods
:first_name and :last_name... those are all sent to the registration object and now show_players will be sent to the registration object, so that's why show_players is a registration object (instance) method.– SteveTurczyn
Nov 24 '18 at 11:07
It's a registration method like the other registration methods
:first_name and :last_name... those are all sent to the registration object and now show_players will be sent to the registration object, so that's why show_players is a registration object (instance) method.– SteveTurczyn
Nov 24 '18 at 11:07
add a comment |
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