ben*_*ben 1 ruby ruby-on-rails date
任何人都可以解释Ruby on Rails控制台输出和Firebug控制台输出之间的区别吗?
event_controller.rb
def list_events
@days[1][:date] = (((Date.new(2010, 8, 6)) + 1).to_s)
end
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list_events.html.erb
<% @days.each_with_index do |day, i| %>
<% p day[:date] %>; //RoR console
console.log(<%= day[:date] %>); //Firebug console
<% end %>
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Ruby on Rails控制台输出:
"2010-08-07"
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Firebug控制台输出:
1995
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实际执行的JavaScript语句是这样的:
console.log(2010-08-07);
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- 这被评估为2010减8减7,等于...... 1995!您必须确保控制台日志语句接收字符串.试试这个:
console.log("<%= day[:date] %>");
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