You could write a custom validator function: For example(assumption, you have a followed_users method which returns all the users that the current user is following, and a follow method, taking a user id and “following this user.): class User < ActiveRecord::Base has_many :users, inverse_of :user, as: followed_users validates :verify_no_circular_followers def followed followed_users end def follow(user_id) … Read more
Hope this will help Create a model class and set Offertextmodel as JSONArray public class Offertextlistmodel { JSONArray Offertextmodel; public void setOffertextmodel(JSONArray Offertextmodel) { this.Offertextmodel = Offertextmodel; } } 1 solved How to set JSONArray in model class?
You can do something like this : if ..something.. @posts = Post.where(..something..) else @posts = Post.where(..something..) end @posts = @posts.all(:order => ..something..) It’s better to do this, in Rails 3 : @posts = @posts.order(..something..) 1 solved Rails ActiveRecord methods in different places [closed]
I think your main issue is that you’re always passing the disabled attribute. You shouldn’t pass this attribute if you want the radio button to be enabled. <label><%: Html.RadioButtonFor(model => model.UserInfo.DeliveryCode, “1” , Model.ChargeREFCode == “5” ? (object)new { id = “DC1” , disabled = “disabled” } : new { id = “DC1” })%>受信する</label> Regarding … Read more
Saw your question on my youtube video. It looks to me like some of your triangles are being culled out on the extended bar. Maybe some of the triangles on the bar have incorrect winding? Something to check for. Check the winding on the triangles and play around with the opengl cull face. as for … Read more
I want to see the product_name. Error is – Property [product_name] does not exist on this collection instance. (abc.blade.php) solved I want to see the product_name. Error is – Property [product_name] does not exist on this collection instance. (abc.blade.php)