我一直在研究一个问题,我觉得我的解决方案应该是正确的,但它一直给我“冻结;结束”错误。
我正在进行餐馆搜索,我试图让用户设置参数以帮助缩小他们想要的餐馆。
以下是我的HTML代码:
<!DOCTYPE html>
<html>
<body>
<%= form_tag home_path do %>
<%= label_tag(:cuisine, "Cuisine:" %>
<%= text_field_tag (:cuisine) %>
<%= label_tag(:zipcode, "Zipcode:" %>
<%= text_field_tag (:zipcode) %>
<%= label_tag(:lower, "lowerScore:" %>
<%= text_field_tag (:lower) %>
<%= label_tag(:higher, "higherScore:" %>
<%= text_field_tag (:higher) %>
<%= submit_tag("Search") %>
<% end %>
<% @my_search.each do|search| %>
<%= search.name %>
<% end %>
</body>
</html>
在def home中的welcome_controller中:
@my_search = Restaurant.joins(:inspection).where(cuisine: params[:cuisine], zipcode: params[:zipcode], totalscore: params[:lower..:higher])
为什么我收到错误?
感谢大家的帮助到目前为止,我认为现在一切都在一起
答案 0 :(得分:0)
请更改此
@my_search = Restaurant.joins(:inspection).where(cuisine: params[:cuisine}, zipcode: params[:zipcode], totalscore: params[:lower..:higher])
到这个
@my_search = Restaurant.joins(:inspection).where(cuisine: params[:cuisine], zipcode: params[:zipcode], totalscore: params[:lower..:higher])
其次这个label_tag似乎不对。这是结束的地方(
例如更改此
label_tag(:cuisine, "Cuisine:"
到这个
label_tag :cuisine, "Cuisine:"