我目前正在使用以下选项(在表单中):
<% form_for :search, :url => search_path, :html => {:method => :get} do |f| %>
<%= select('search', :type, options_for_select(['Artist', 'Track'])) %>
<%= f.text_field :query %>
<% end %>
这样可行,但是当我执行搜索时,即使用户在搜索前选择了“跟踪”,它也会默认返回给艺术家。我怎么能纠正这个?
自动选择当前值适用于单选按钮:
<% form_for @search, :url => search_path, :html => {:method => :get} do |f| %>
<p class="radio_button">
<%= f.label :type_track, 'Search tracks' %>
<%= f.radio_button :type, 'Track' %>
</p>
<p class="radio_button">
<%= f.label :type_artist, 'Search artists' %>
<%= f.radio_button :type, 'Artist' %>
</p>
<p class="text_field">
<%= f.label :query, 'Search query' %>
<%= f.text_field :query, :class => 'auto_focus' %>
</p>
<p class="submit">
<%= submit_tag 'Go' %>
</p>
<% end %>
非常感谢任何有助于此工作的帮助!
答案 0 :(得分:6)
您必须使用select表单构建器:
<%= f.select(:type, [["text1", "value1"], ["text2", "value2"], ...]) %>