I'm just trying to create a simple select menu that takes you to a specific URL. So far I have something like this:
我只是想创建一个简单的选择菜单，将您带到特定的URL。到目前为止，我有这样的事情：
# haml
= form_tag new_something_path, method: :get do
= select_tag :type, options_for_select(my_array)
= submit_tag 'New Something'
However, when I submit the form I get the UTF8 parameter as well as a "commit" parameter with the text of the button.
但是，当我提交表单时，我会获得UTF8参数以及带有按钮文本的“commit”参数。
How can I remove the UTF8 and commit parameters?
如何删除UTF8并提交参数？
1 个解决方案
#1
37
Removing the commit param is relatively simple, you need to specify that the input does not have a name:
删除提交参数相对简单，您需要指定输入没有名称：
submit_tag 'New Something', name: nil
Regarding the UTF-8 param...it serves an important purpose. Once you understand the purpose of the Rails UTF-8 param, and for some reason you still need to remove it, the solution is easier than you think...just don't use the form_tag helper:
关于UTF-8参数......它有一个重要的目的。一旦你理解了Rails UTF-8参数的目的，并且由于某种原因你还需要删除它，解决方案比你想象的更容易......只是不要使用form_tag帮助：
# haml
%form{action: new_something_path, method: 'get'}
= select_tag :type, options_for_select(my_array)
= submit_tag 'New Something', name: nil
#1
37
Removing the commit param is relatively simple, you need to specify that the input does not have a name:
删除提交参数相对简单，您需要指定输入没有名称：
submit_tag 'New Something', name: nil
Regarding the UTF-8 param...it serves an important purpose. Once you understand the purpose of the Rails UTF-8 param, and for some reason you still need to remove it, the solution is easier than you think...just don't use the form_tag helper:
关于UTF-8参数......它有一个重要的目的。一旦你理解了Rails UTF-8参数的目的，并且由于某种原因你还需要删除它，解决方案比你想象的更容易......只是不要使用form_tag帮助：
# haml
%form{action: new_something_path, method: 'get'}
= select_tag :type, options_for_select(my_array)
= submit_tag 'New Something', name: nil