鉴于这一行:
"correspondence"=>"asdfasdf\r\n\r\n\r\nasdfaasdfasdf\r\n\r\nasdf\r\n\r\nasdf\r\nasdf\r\nsadf"它是字段提交的参数,这一行:
@musician_upgrade.correspondence_history += "\r\n\r\n#{Date.today}\r\n\r\nINPUTED BY: #{@fan.first_name}, id: #{@fan.id}\r\n\r\n" + params[:support_ticket][:correspondence]为什么当我输出@musician_upgrade.correspondence_history时,它输出为一行而没有中断?
发布于 2017-04-10 21:20:43
您需要将\n转换为<br\>标记。为此,您可以使用格式化助手。
<%= simple_format(@musician_upgrade.correspondence_history) %>
https://stackoverflow.com/questions/43332593
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