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[Ruby on rails] 改行の反映 form_withで入力

Posted at

やりたいこと

改行も反映させたい!!!!!

現状

form-withで改行して入力しても、
反映されない!

スクリーンショット 2021-07-31 21.16.17.png
スクリーンショット 2021-07-31 21.16.58.png

<div class="form-group">
        <%= f.label :introduction,"自己紹介" %><br />
        <%= f.text_area :introduction, autofocus: true,class:"form-control" %>
</div>
<div class="col-md-8 ml-5" style="margin-top:1em;">
  <h6>Introduction</h6>
  <p><%= user.introduction %></p>
</div>

改善後

スクリーンショット 2021-07-31 21.21.57.png

こう書くと、改行される!!!

safe_joinの部分です。

<div class="col-md-8 ml-5" style="margin-top:1em;">
  <h6>Introduction</h6>
  <p><%=safe_join(user.introduction.split("\n"),tag(:br)) %></p>
</div>
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