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Neha  Jaggi / Professional / Web Technology

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Lessons:- Edit Form

Edit Form

We start with the edit form, whose mockup appears in Figure 9.1.1 As usual, we’ll begin with some tests. First, note the link to change the Gravatar image; if you poke around the Gravatar site, you’ll see that the page to add or edit images is located at, so we test the edit page for a link with that URI.2

The tests for the edit user form are analogous to the test for the new user form in Listing 7.31 from the Chapter 7 exercises, which added a test for the error message on invalid submission. The result appears in Listing 9.1.



To write the application code, we need to fill in the edit action in the Users controller. Notefrom Table 7.1 that the proper URI for a user’sedit pageis /users/1/edit (assuming the user’s id is 1). Recall that theid of the user is availablein the params[:id] variable, which means that we can find the user with the code in Listing 9.2.

Neha  Jaggi

Skills    Ruby On Rails

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

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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