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Lesson Topics's No:-  First|1 | 2 | 3 | 4 | 5 | 6|
Lessons:- A Working Follow Button with Ajax

Unlike plain JavaScript files, JS-ERb files also allow the use of Embedded Ruby, which we apply in the create.js.erb fileto updatethefollow form with the unfollow partial (which is what should show after a successful following) and update the follower count. The result is shown in Listing 11.39. This uses the escape_javascript function, which is needed to escape out the result when inserting HTML in a JavaScript file.

 

With that, you should navigate to a user profile page and verify that you can follow and unfollow without a page refresh, and the test suite should also pass:

$ bundle  exec  rspec spec/

 

Using Ajax in Rails is a large and fast-moving subject, so we’ve only been able to scratch the surface here, but (as with the rest of the material in this tutorial) our treatment should give you a good foundation for more advanced resources.  

 
 
 
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Anil  Bist

Skills    Ruby On Rails

Qualifications :- High School - SLV, College/University - Graphic Era Deemed Univ University,
Location :-Dehradun,Dehradun,Uttarakhand,India
Description:-

I started my Professional Journey in 2006 with one of the Web Development Company in Bangalore and my 1st framework was "Ruby on Rail" as Web development and delivered around 5+ Projects using this platform. Then came another dimension as JEE/Sturst framework, Gradually I realized that I want to build something on my own and give my passion and energy on creating something different a
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