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I'm using Nokogiri with Rails 5. How do I select either a 'th' element or a 'td… Read more How Do I Select Either A Th Or A Td From A Table Row?

I have a Ruby partial controlling lists. It takes an attribute for an icon, label, and hyperlink. T… Read more Unexpected Characters Injected In Dom Inside Ruby Partial

I have been looking at XML and HTML libraries on rubyforge for a simple way to pull data out of a w… Read more What Is The Best Way To Parse A Web Page In Ruby?

Error message not showing only field highlighted true,:pattern=>'https?://.+' %> Ho… Read more How To Show Input Field Error Message In Rails Input Field

This is the code i have Solution 1: To get the full URL, use gig_url(@gig) instead of gig_path… Read more How To "link_to" Full Path In Rails 4?

Previous question/answer: jQuery .click function is not working without a string I am trying to bui… Read more Jquery Click Not Registering Which Player Is Clicking. What Am I Missing?

First of all, here is the sample html table : Kangchenjunga 8,586m Solution 1: More succint v… Read more Extract Data From Html Table With Mechanize

I keep getting an error that says that the MIME type ('text/html') isn't executable or … Read more Refused To Apply Style Because Mime Type Is Not Supported

I'm trying to scrape web pages in a Ruby script that I'm working on. The purpose of the pr… Read more Web Page Scraping Gems/tools Available In Ruby

I'm trying to sanitize an html string, but I want to whitelist image urls. My code: ActionView:… Read more How To Sanitize Html String Except Image Url?

I have a Ruby program that reads a file and returns a certain output. I have to now create a web ap… Read more Run Ruby File From Html Form Submit

How can I embeded pdf viewer in ruby on rail? Now I tried but it doesn't work. I used firebug… Read more How To Have Pdf Viewer In Ruby

I'm trying to render a form depending on which checkbox has been ticked. I want to use an if st… Read more How To Use Html Id In A Ruby If Statement Condition

If you look at the output below in the after section ruby is removing all the html entities. How to… Read more How To Parse Xml With Nokogiri Without Losing Html Entities?

I'm trying to embed Google Maps into my Ruby on Rails website. I am able to search places on t… Read more Embedded Google Maps In Rails Not Responsive

I have to create one method in file say 'myCode.html.erb'. I have to write ruby code with h… Read more Create Method In Html.erb File

I’m completely new to ruby on rails, I’m creating a simple article search application that would u… Read more How To Select Data From Api Call Result In Rails?

A user hovers over glyphicon-globe image and behind it lies a like button and a comment form. When … Read more How To Make Clickable What's Behind Hover?

I found the HTML Agility Pack useful and easy to use for screen scraping web sites. What's the… Read more Html Agility Pack Or Html Screen Scraping Libraries For Java, Ruby, Python?

I am thinking of improving website performance by moving rendering to the client side. The current … Read more Json Or Html: Which Output Can Perform Better?