Search Results for "i-cant-subscribe"

I have been trying for 4 years and 3 months to try to setup a basic rails app. I have bought 10+ books, subscribed to this and several ohter subscription services to try to learn the basics of rai...

We have used the simple_discussion gem in our rails application but the error is caused when the user is destroyed. ``` PG::ForeignKeyViolation: ERROR: update or delete on table "users" violates fo...

I cant find any tutorial on how to use noticed gem with slack, can anyone please explain for are the steps for slack integration with his gem I'm new to rails and find it hard to integrate this wit...

I would like to structure my blog so that I can assign posts I have created with Trix and Shrine to weeks. I want to have 12 teaserboxes on my index page which can then be clicked and if I click o...

Hi guys, I want to use Devise for creating users with mobile app via REST API but I also want use it in classic fashion. So in API I want to return JSON and appropriate HTTP codes. Also I want to i...

I have my DB already set up, and it references another table. I need to add in `:unique => true` so i don't get duplicates. I cant however drop the table and start over as there are items in the...

I am working on a website and i'm trying to change the vertical height of the header of one of my pages. I only want the header of this page to change and not all of the headers across the whole we...

Hi I've searched but I cant find a beginners to rails course, am I being blind? Thanks

Hello everyone I was using easy-autocomplete plugin for my project and its working well thanks to this site but I reilised this plugin can put html tags too and I cant avoid html tags injections. A...

I've tried to follow along with Chris' tutorial on importing records from a CSV file. I cant get the file to upload. I've posted loads of quesitons on the discussion board for the first video in...

Hi Chris, I incorrectly set up Two-factor Authentication (enabled) on my Hatch Box Account , now I cant login. Please Assist

i cant make work user.signed_id, it raises a no_method_error: irb(main):010:0> user.signed_id Traceback (most recent call last): 2: from (irb):9 1: from (irb):10:in `rescue in i...

A new Mac: ``` macOS Big Sur 11.4 Apple M1 ``` I have a old project, using the ruby 2.3, rails 4.1.8。 but i cant install the ruby in my new mac。 some problem like : openssl 1.1 can't support < ...

Hi Struggling with this one.... Quite a few articles around but most quite old, really would like to use Stimulus but I cant find any pointers. Have a locations Select. One a selection is made ...

Hi, I would love to see a episode that explains the use of json/ajax and load and save back data back to the server. For example i want to use handsontable (http://handsontable.com/) but i cant lo...

Hi there, I have been tinkering `lazy high gem` trying to get charts up and running, it works well with hard-coded data into the chart but when I try passing data dynamically i cant make some he...

Hi, I have set up Plyr with stimulus and I have also got the sessions working with application.html.erb so I can have the player on every page in the app via the id params thanks to help here on Re...

I am running a multitenant app with users and administrators scoped to their own account / domain (act_as_tenant). My use case is the following : I have a superAdmin model who has access to a supe...

Hi, i have trouble with ruby ( i dont know any ruby basics but im edititing redmine plugin ). I prepared method def getDateForRedmine( startDay, endDay, limit, date ) datetime = Date...

Hey Guys, So I have a bit of a headscratcher here. I have a rails app which needs two relationships to what is the same table. Basically, I have a Profile model. On that model I want to have one...