JavaScript Gen

I am developing a standard rails application, and so far I haven't used any AJAX, just good ol&… Read more Rails: Not Ember, Not Js Responses, But Something In-between

For instance, if you wanted to edit client-site.com/pages/5, you would go to admin-site.com/pages/5… Read more Only One User Allowed To Edit Content At A Time

When I go to localhost:3000 it works but as soon I push it to heroku it doesn't work. What am I… Read more Rails: Jquery Works In Localhost But Not In Production On Heroku

I'm starting out with audio on my site; I've previously implemented an audio_tag with a gly… Read more Only Top Audio_tag Button Plays

With the arrival of Webpacker to Ruby On Rails, I can't find a way to use my JavaScript functio… Read more How To Execute Custom Javascript Functions In Rails 6

I'm using Chartkick and Chart.js to visualize a data set of two lines, however, only the first … Read more Force Display Of Ticks On Xaxes Using Chartkick Gem And Chart.js

Just replaced the js pipeline in my Rails app with webpacker. Most things work correctly, however c… Read more Rendering Js From A Rails Controller With Webpacker

I'm trying to achieve the attached behaviour in my Ruby on Rails 5 project. Clicking post in in… Read more Opening Show Page In A Modal With Updating Url In Address Bar As In Instagram Example Using Ruby On Rails 5

I currently have the below for uploading images, but I also want to add a restriction that prevents… Read more Rails File_field Size Restrictions

I try to implement a simple order management system where users can create new commands and add two… Read more How To Get Input Value With Cocoon And Javascript?

I am so confused...I was working on my site and added some jQuery. Upon testing, I found that the j… Read more Jquery - Uncaught Typeerror: $ Is Not A Function

I have a textbox that dynamically adds an element when I press enter, and another that deletes the … Read more Jquery .on() Isn't Binding Click Events To Dynamically Created Elements

In my Rails 4 app, I have a Calendar and a Post models, using shallow routes: resources :calendars … Read more Rails 4: Custom Action To Update Only One Param With Ajax

I spent time learning Rails and now I'm working on a demo project. I want the user to select wh… Read more How To Get The Current Date And Time After A User Select Action

For my Rails app I'm using Galleria - http://galleria.io/ It all works fine locally, but when … Read more Galleria Not Showing Up On Heroku In Rails App

I've got an app that runs fine locally, but barfs in production. (Classic problem, right?) In … Read more Javascript Not Loading Due To Net::err_content_length_mismatch

I have a modal that makes new tags with ajax. It does a POST method with the Tags parameters withou… Read more Using Erb With Handlebars Templates

This question follows a previous one: Shall I use Node.js Instead of Rails for Real-time WebApps? T… Read more Communicate Between A Rails App And A Node.js App

This is my form: { :onsubmit => 'return validateName();' }, remote: true do |f| %> S… Read more Remote: True Form Avoids Js Field Validation

Curious as to how people usually handle this. My strategy is to have an authorized root route and … Read more Marionette.js With Rails (devise) Authentication