和用户可以把党的描述。 此外,用户可以输入任何链接作为描述。我如何允许用户将网站链接放入text_area并显示可在Rails 4中单击的链接?
但是,用户保存后,他所键入的链接不可点击。 我必须复制链接地址并粘贴到浏览器才能访问网站。
下面是views/parties/_form.html.erb
:
<%= form_for(@party, multipart: true) do |f| %>
<div id="error_explanation">
<ul><%= @party.errors.full_messages.first if @party.errors.any? %></ul>
</div>
<div class="field">
<%= f.label :title %><br>
<%= f.text_field :title, :class => "form-control", placeholder: 'Type title' %>
</div>
<div class="field">
<%= f.label :location %><br>
<%= f.text_field :location, :class => "form-control", placeholder: 'Type location' %>
</div>
<div class="field">
<div class="form-group">
<label>time</label>
<%= f.datetime_select :time %>
</div>
</div>
<div class="field">
<%= f.label :description %><br>
<a style="text-decoration:none;" title="Suggest!" data-toggle="popover" data-trigger="hover" data-placement="top" data-content="Ticket? Any Link? Tell me more!"><%= f.text_area :description, :class => "form-control", :rows => "3" %></a>
</div>
<div class="field">
<%= f.label :image %><br>
<%= f.file_field :image %>
</div>
<p>
</p>
<div class="actions">
<%= f.submit "Let's post it", :class => "btn btn-primary", :id => "load", 'data-loading-text' => "Uploading...".html_safe %>
</div>
<p>
</p>
<% end %>
我怎样才能链接转换为可点击的链接,如果用户输入什么联系呢?何时显示其描述?
For example, if a user typed,
"Hi we have party tomorrow at 12:00 pm.
Also more information is at www.facebook.com/samplepartybrabrabra
ticket is $5 per person."
谢谢!有效。我需要安装那颗宝石。 –