Excluding column names from a listing

阿新 • • 發佈：2019-02-10

Usually, it is better to make your own view instead of using the 
scaffold, but sometimes it's easier just to use the scaffolding.

What I did was override the content_columns method. Just take the 
source:

ruby 程式碼

def content_columns
@content_columns ||= columns.reject { |c| c.primary || c.name =~
/(_id|_count)$/ || c.name == inheritance_column }
end

And add the column names you want to exclude in the regex with _id and
_count.

Excluding column names from a listing

Usually, it is better to make your own view instead of using the scaffold, but sometimes it's easier just to use the scaffolding.What I di

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Excluding column names from a listing

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