调整rails中f.text_area的大小

use*_*974 3 ruby textarea ruby-on-rails input

如何f.text_area在轨道中调整字段大小?

<%= f.text_area :message, :id => "message_area" %>
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无论是因为某种原因:cols => A, :rows => B还是:size => "AxB"工作.我也需要:id造型.

Luk*_*kal 20

<%= f.text_area :message, :id => "message_area", :cols => 10, :rows => 10 %>
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刚刚测试过,这适用于Rails 3(也应该在Rails 2中运行).