这是我的表格
<%= form_for @post do |f| %>
<div class="input">
<div class="input-label"><label for="title">Title</label></div>
<div class="input-txt"><%= f.text_field :title %></div>
</div>
<div class="input">
<div class="input-label"><label for="login">Description</label></div>
<div class="input-txt txt-area"><%= f.text_area :description %></div>
</div>
#This will load dynamic select boxes through ajax
<%= select_tag label.head_name, options_for_select(generate_option(label)) %>
<% end %>
我正在更新上面的表格
def update_ctrl
@post = Post.find_by_id post_id
@post.update_attributes(post_params) #This works
@post.update_attributes(content: params[:style]) #This is not working
end
private
def post_params
params.require(:post).permit(:title,:description)
end
我该如何解决如何在我的控制器中获取 select_tag 参数。有什么办法吗