Questions tagged [react-on-rails]
112 questions
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1 answer
ActionController::ParameterMissing (param is missing or the value is empty: asset)
I am pretty new to programing so bare with me and I appreciate the help!
I have been stuck on this for a while but when I try to add a record from a form my rails server gives me ActionController::ParameterMissing (param is missing or the value is…
0
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1 answer
Update controller action - how to redirect to the index page after rendering json?
My app is built with ruby on rails on the backend, and react.js on the front end.
I can see in my rails console that I get the updated information from my http.patch request in rails, and it is received in rails, and now I am trying to adjust the…
Creider9
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Converting existing Rails + React application to React on Rails with Server Side Rendering (SSR)
I need to convert at least small part of existing RoR + React + Redux app to React on Rails with Server Side rendering for measure performance and effort.
Already made setup from this tutorial shakacode/react_on_rails_demo_ssr_hmr (previous…
user2791999
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Need to have a clear all button in for legend items in Highchart react
I have a packedbubble chart in React and need to have a clear all button that can deselect all the legendItems. So I can have a button beside the description to clear all the selected legend Items and have a blank chart and on click of individual…
Shubham Kulkarni
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- 1
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"Uncaught Error: Invalid hook call." React on Rails
I'm using react on my Ruby on Rails project and i caught error
Uncaught Error: Invalid hook call.
I'm using gem react-on-rails. My component code:
const DimaSearch = () => {
const [searchObject, setSearchObject] = useState("")
useEffect(()…
dimko
- 1
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0 answers
React Hooks throws error Hooks can only be called inside of the body of a function component.. after upgrade to web pack 4
I have Rails Application with React On Rails, recently upgraded webpack 3 to webpack 4
Rails : 4
Ruby: 2+
React: 16.9
Webpack: 4.41.5
everything works well except below code which works well with webpack 3
In the console I see below error
Uncaught…
anu
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- 3
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1 answer
React on Rails component not rendering when used inside of `capture_haml` block
I have React on Rails set up for my project. I have a haml template that renders a React component:
-# my_template.haml
%div
= react_component('MyComponent')
Now, if I render this template inside of another template, it works as expected, and I…
elethan
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Export React view to MS Word doc
I'm starting a project where I need to do the following:
On a web interface, user chooses from a list of text elements (survey questions) stored in a database.
User can rearrange the order of questions using drag and drop. User can also edit survey…
corneliusellen
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- 4
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1 answer
gem react-rails fails to install react on rails 6
I'm trying to set up on my app the gem 'react-rails', following https://github.com/reactjs/react-rails.
bundle install
rails webpacker:install
rails webpacker:install:react
He's set up the
app/javascript/components/ directory for your React…
pierrecode
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- 2
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What's a proper way to design Ruby on Rails application with React
I'm doing some project using Ruby on Rails with React. I'm using react-rails gem. I have some questions about how to properly design the architecture of Rails and React app. My question is mainly about passing data between Rails and React.
I know…
Tomasz
- 191
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2 answers
Is there a way to fetch data in database from a Ruby-on-Rails models
I have a rails app running alongside with a rails API, there is a constant value for DAYS_LIMIT in config/initializers/constants.rb
DAYS_LIMIT = 40
DEFAULT_PRICE = 1.29
but now in the app i added an input field so that the user decide his…
tiboclan
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- 4
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1 answer
access data from a rails service in react front end react-on-rails
Quite new to React on Rails apps, especially the React portion. I'm trying to access data in a nested hash that is given from a SQL query in a Rails service. First off, is this even possible?
In Rails Console, lets say user1 has already been found…
Sachin
- 27
- 5
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1 answer
React + Redux + Rails losing store after switching the page
I having an issue with the Redux store in getting react_on_rails where I want to switch the page and it doesn't work correctly for me. I am losing the redux store if I change the page or reload it.
Also, I am sorry for a pile of code I put, but I…
GYTO
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Access Nested Data from Rails backend React frontend
I'm trying to figure out how to access my Rails data that is sent to me in a nested hash, from my react front end. I finally set it up where it is hitting the correct controller to get the information from.
Here is the relevant code:
class…
Sachin
- 27
- 5
0
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1 answer
React On Rails and Redux losing Persist Store after changing the page
I am trying to build a simple application with Ruby on Rails and React. I am using a gem react_on_rails. In addition, I am trying to use Redux to communicate between different components when I need. The issue that I having at the current moment I…
GYTO
- 440
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