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Neha  Jaggi / Professional / Web Technology

 
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Lesson Topics's No:-  First|1 | 2 | 3 | 4 | 5|Last
Lessons:- The destroy Action

 

Web browsers can’t send DELETE requests natively, so Rails fakes them with JavaScript. This means that the delete links won’t work if the user has JavaScript

 

            Figure 9.14 The user index /users with delete links.

 

disabled. If you must support non-JavaScript-enabled browsers you can fake a DELETE request using a form and a POST request, which works even without JavaScript; see the RailsCast on ‘‘Destroy Without JavaScript’’ for details.

             To get the delete links to work, we need to add a destroy action (Table 7.1), which finds the corresponding user and destroys it with the Active Record destroy method, finally redirecting to the user index, as seen in Listing 9.46. Note that we also add :destroy to the signed_in_user before filter.

 

 
 
 
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Neha  Jaggi

Skills    Ruby On Rails

Qualifications :- High School - , College/University - Graphic Era Hill University, Dehradun, College/University - ,
Location :-Dehradun,Dehradun,UTTARAKHAND,India
Description:-

Experienced Software Developer with a demonstrated history of working in the Information Technology and services industry. Skilled in Web Technologies (Ruby on Rails, PostgreSQL, php, Laravel and AJAX). 


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