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Add screenshot to updating post section

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Oscar Del Ben 2012-04-25 12:18:55 +02:00
parent f9f52435e7
commit 6f09291104
2 changed files with 6 additions and 1 deletions
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@ -858,7 +858,7 @@ that you want to update. As before, if there was an error updating the
post we want to show the form back to the user.
TIP: you don't need to pass all attributes to +update_attributes+. For
example, if you'd call +@post.update_attributes(:title => 'A new title')
example, if you'd call +@post.update_attributes(:title => 'A new title')+
Rails would only update the +title+ attribute, leaving all other
attributes untouched.
@ -894,6 +894,11 @@ Finally, we want to show a link to the +edit+ action in the +index+ and
| <%= link_to 'Edit', :action => :edit, :id => @post.id %>
</erb>
And here's how our app looks so far:
!images/getting_started/index_action_with_edit_link.png(Index action
with edit link)!
h4. Using the Console
To see your validations in action, you can use the console. The console is a