Html5 Forum

i will be short. As far as i know watir library provides two methods for getting html elements. Alm… Read more Get Elements By Attributes

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

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?

I'm collecting some HTML formatted content from a web form. Before saving this HTML content, I&… Read more How Can I Detect Errors In An Html Document Fragment With Ruby?

I am trying to use capybara (ruby bindings) to select an item from a dropdown that does not have an… Read more Selecting Element From Dropdown Without Id Capybara

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 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

I'm trying to tidy some retrieved HTML using the tidy-ext gem. However, it fails when the HTML … Read more Repairing Invalid Html With Nokogiri (removing Invalid Tags)

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

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?

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?

During the web scraping I want to save current page's html to a file for later debug. browser.h… Read more How To Save Complete Html Page With Frames/iframes Included?

In a partial I have: one The final HTML (from the page source) is: one 1 Why is this? How Sol… Read more Embedded Ruby Html Loops Spit Out Number Of Loop

How to implement a page views counter in Sinatra and Ruby? I have tried the @@ variables but they … Read more Page Views Counter Sinatra?

I've tested many socket examples and communication between them was pretty simple: socket is op… Read more Html5 Web Sockets - How To Communicate With Them?

I would like to write a method that programatically detects whether any of the files in my rails ap… Read more Rails Detect Changes To Files Programatically

I am creating a web page that displays a table. It also has four columns at the end of each record … Read more Save All User Entries From Html Text Built Off A Loop Using Ruby And Sinatra

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?

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 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