Re: [Rails] How do I create a form that allows users to add additional instances of the same field if needed

[fugee ohu]

On Thursday, April 13, 2017 at 8:22:59 AM UTC-4, Walter Lee Davis wrote:
>
> You _could_ do this, but it's going to be a lot of trouble. Is there a 
> reason why you don't want to add a pets table (and Pet model)? Then it 
> would simply be a matter of adding a couple lines to your User model, and 
> changing the users/_form partial to be a nested form. 
>
> class User < ApplicationModel 
>   has_many :pets 
>   accepts_nested_attributes_for :pets 
>   ... 
>
> class Pet < ApplicationModel 
>   belongs_to :user 
>   ... 
>
> Walter 
>
> > On Apr 13, 2017, at 4:41 AM, fugee ohu  
> wrote: 
> > 
> > Let's say I wanna let users add all their pet's on the same form but I 
> don't know how many pets they have I need to let the user provide values 
> for multiple attributes for each pet but won't be creating a pet's table 
> Rather, on completion going to create a text list of the users pets How 
> would I do this? 
> > 
> > -- 
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>  
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>
>
Thanks Walter, that's what I did for now I've seen this in android adding 
contact's  phone numbers, you can keep pressing the new button and it adds 
a field set for you to put the number and type (home,work,mobile...)
 

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Re: [Rails] How do I create a form that allows users to add additional instances of the same field if needed

[fugee ohu]

On Thursday, April 13, 2017 at 8:22:59 AM UTC-4, Walter Lee Davis wrote:
>
> You _could_ do this, but it's going to be a lot of trouble. Is there a 
> reason why you don't want to add a pets table (and Pet model)? Then it 
> would simply be a matter of adding a couple lines to your User model, and 
> changing the users/_form partial to be a nested form. 
>
> class User < ApplicationModel 
>   has_many :pets 
>   accepts_nested_attributes_for :pets 
>   ... 
>
> class Pet < ApplicationModel 
>   belongs_to :user 
>   ... 
>
> Walter 
>
> > On Apr 13, 2017, at 4:41 AM, fugee ohu  
> wrote: 
> > 
> > Let's say I wanna let users add all their pet's on the same form but I 
> don't know how many pets they have I need to let the user provide values 
> for multiple attributes for each pet but won't be creating a pet's table 
> Rather, on completion going to create a text list of the users pets How 
> would I do this? 
> > 
> > -- 
> > You received this message because you are subscribed to the Google 
> Groups "Ruby on Rails: Talk" group. 
> > To unsubscribe from this group and stop receiving emails from it, send 
> an email to rubyonrails-ta...@googlegroups.com . 
> > To post to this group, send email to rubyonra...@googlegroups.com 
> . 
> > To view this discussion on the web visit 
> https://groups.google.com/d/msgid/rubyonrails-talk/ac4b98c8-12ee-4ba9-b643-cd759d8c40b8%40googlegroups.com.
>  
>
> > For more options, visit https://groups.google.com/d/optout. 
>
>
Thanks Colin, that's what I did for now I've seen this in android adding 
contact's  phone numbers, you can keep pressing the new button and it adds 
a field set for you to put the number and type (home,work,mobile...)

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Re: [Rails] How do I create a form that allows users to add additional instances of the same field if needed

[André Orvalho]

 You could also use https://harvesthq.github.io/chosen/ 

or

this 
http://stackoverflow.com/questions/39921381/adding-a-tag-if-it-doesnt-exist-in-rails-chosen-rails

google a little around I know I have done this a long time ago and it 
wasn't that hard.

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Re: [Rails] How do I create a form that allows users to add additional instances of the same field if needed

[Walter Lee Davis]

You _could_ do this, but it's going to be a lot of trouble. Is there a reason 
why you don't want to add a pets table (and Pet model)? Then it would simply be 
a matter of adding a couple lines to your User model, and changing the 
users/_form partial to be a nested form.

class User < ApplicationModel
  has_many :pets
  accepts_nested_attributes_for :pets
  ...

class Pet < ApplicationModel
  belongs_to :user
  ...

Walter

> On Apr 13, 2017, at 4:41 AM, fugee ohu  wrote:
> 
> Let's say I wanna let users add all their pet's on the same form but I don't 
> know how many pets they have I need to let the user provide values for 
> multiple attributes for each pet but won't be creating a pet's table Rather, 
> on completion going to create a text list of the users pets How would I do 
> this?
> 
> -- 
> You received this message because you are subscribed to the Google Groups 
> "Ruby on Rails: Talk" group.
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> For more options, visit https://groups.google.com/d/optout.

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[Rails] How do I create a form that allows users to add additional instances of the same field if needed

[fugee ohu]

Let's say I wanna let users add all their pet's on the same form but I 
don't know how many pets they have I need to let the user provide values 
for multiple attributes for each pet but won't be creating a pet's table 
Rather, on completion going to create a text list of the users pets How 
would I do this?

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