rails form_tag网址路径 [英] rails form_tag url path

问题描述

这看起来应该很简单，但是却一直困扰着我.

This seems like it should be so simple but it has been causing me issues.

我有一个来自模型的select_tag.我想要做的就是让一个人从下拉列表中选择他们的位置，按提交，然后转到该地点页面.

I have a select_tag that pulls from a model. All I want to is have a person choose their location from the drop down, press submit and take it to that places page.

这就是我拥有的

<% form_tag installation_path do %>
<%= select_tag :id, options_from_collection_for_select(Installation.find(:all), :id, :name) %>
<div id="button">
  <p>
    <%= submit_tag "Go", :name => nil %>
  </p>
</div>

问题是它当然想要一个:id，但是它不会从下面的下拉菜单中拉:id.

The problem is it of course wants an :id but it won't pull the :id from the drop down menu below.

我做错了什么，关于正确"方法的其他建议.

What am I doing wrong, any other suggestions on the "right" way to do this.

谢谢

推荐答案

看起来您实际上是想要GET，而不是POST参数.

Looks like you actually want to GET, not to POST the params.

form_tag installation_path, :method => :get do

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