i have followed the railscasts episode on nested forms(part 1 and 2) and having difficulty with adding fields using jquery, however when i click the remove fields link, the field gets removed. Here is the code. In my question model i have  class Ques...
I have a has_many through association and I'm getting an error because I'm not passing the :ingredient_id as an array (or something like that, it's just a guess :) )  Error:Couldn't find Ingredient with ID=1 for MealIngredient with ID...
I'd like to set some fields hidden until a user clicks on a checkbox, then they're supposed to show up and it works fine with the first load like so  $(document).ready(function(){   $(".m100check").click(function() {     $(this).paren...
I am using a gem https://github.com/ryanb/nested_form and I have a model which has accepts_nested_attributes_for. While it works nice, sometimes I want to be able add / remove (mostly add) a form on a page which is always added / removed by a button:...
I haven't found a solution for my particular problem, or don't understand it enough to know where to look.  I have a nested form where I dynamically generate new objects as per Railscast 196/197. This works fine (in rails 3.0.9), except on a...
I am using nested_form in my rails application. I need to add onchange event inside nested form. Each time a new row is added and value entered in the quantity text field, the value should gets added with quantity field of previously added row. The a...
We've all seen the brilliant complex forms railscast where Ryan Bates explains how to dynamically add or remove nested objects within the parent object form using Javascript.  Has anyone got any ideas about how these methods need to be modified s...
So I'm using Rails and nested_form, and I have the following link_to_add code:  <%= f.link_to_add :exptypes, id:"addTab", :data => { :target => "#exptype_new_3" } do %>                 <span class="glyphicon gly...
I was developing a form and I got to the point where I can not go forward.  I have a nested form, with 4 levels,  Project -> Level_one -> Level_two -> Level_three.  And wanted to do a dropdown in some categories already pre-registered in ano...
Please help me, how to use 2 JSON feed for nested select in angular  Manager JSON Table:   manager_id  manager_name   Project JSON Table:   project_id  project_name manager_id   If you have any example please let me know :D  https://jsfiddle.net/pu3j...

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