【发布时间】:2017-04-19 16:42:55
【问题描述】:
我有一个对象,其值为
%{"Friday" => [], "Monday" => [], "Saturday" => [], "Sunday" => ["3:0-4:0", "6:0-7:0"], "Thursday" => [], "Tuesday" => [], "Wednesday" => []}
我想在我的电子邮件模板视图中显示它,我只是声明为
<p>Schedule: <%= @schedule %></p>
我收到了这个错误
** (Protocol.UndefinedError) protocol Phoenix.HTML.Safe not implemented for %{"Friday" => [], "Monday" => [], "Saturday" => [], "Sunday" => ["3:0-4:0", "6:0-7:0"], "Thursday" => [], "Tuesday" => [], "Wednesday" => []}
在 HTML 中显示它的最佳方式是什么?
【问题讨论】: