Ruby on Rails

On May 19, 2013, at 11:36 AM, Walter Lee Davis wrote:

>
> On May 17, 2013, at 3:35 PM, Bruno Sapienza wrote:
>
>> Hello everyone. I'm begining with Ruby on Rails, and i'm facing some trouble with "ActiveAdmin with ajax."
>>
>> Here's the situation:
>> It's a Kennel's web site, so, while i'm creating a new dog, i have one select/options for the dog's father, dog's mother, and dog's race.
>>
>> After select the dog's father/mother "i can be able" to know the race from the dog i'm creating, so i need to dynamically fill the race's option, accordinggly with his father's or mother's race.
>>
>> I know i need a javascript/ajax, and i know hot to do it with php "i know it's pretty simple" but as i'm new with Ruby on Rails, i don't know where and how to write these codes in active admin.
>>
>> If anyone could help, thanks so much! =)
>
> If you're beginning with RoR, I would seriously encourage you to first build an entire site with nothing but the core Rails framework -- no extras at all. I tried using Hobo very early in my Rails career, and I feel like it set me back quite a ways. These engines and meta-frameworks enforce their own logic on top of Rails' and this can cause you to miss some basic concepts that you will need later. Walk then run, IOW.
>
>

Here's an article that really expands on this idea.

http://everydayrails.com/2012/07/31/rails-admin-panel-from-scratch.html

You might give it a quick read and see if you agree with my premise.

Walter


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