我使用一个分部来编辑我设计的User表的一列,当我点击submit时,它将默认为put而不是post。
视图如下所示:
<h4 class="color-white font-weight-bold responsive-heading">
Add your code to your profile now!
</h4>
<% if current_user %>
<%= render partial: "devise/registrations/update_swing_code" %>
<% else %>
<%= link_to "Create My Free Account", new_user_registration_path, class: "btn btn-yellow" %>
<% end %>有了这个部分:
<% @user = current_user %>
<%= simple_form_for(@user, as: User, :url => update_swing_code_path, :html => { :method => :put }) do |f| %>
<%= hidden_field_tag(:string_code, id: "hiddenStringCode") %>
<section class="form-inputs">
<div class="form-group text-center">
<input id="field01" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field02" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field03" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
-
<input id="field04" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field05" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field06" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
-
<input id="field07" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field08" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field09" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
<input id="field10" type="text" class="form-control display-3 font-typewriter inline-block code-digit inputs" maxlength="1" style="width: 50px; height: 70px; font-size: 2rem" >
</div>
</section>
<div class="text-center">
<%= f.error_notification %>
</div>
<div id="submitButton" class="form-actions mt-3">
<%= f.button :submit, "Update My Swing Code", class: "btn btn-yellow", controller: "registrations", method: :post %>
</div>
<% end %>
<script>
$(document).ready(function() {
$(".code-digit").keyup(function () {
if (this.value.length == this.maxLength) {
$(this).next('.inputs').focus();
}
var swing_code = "";
swing_code = $("#field01").val() + $("#field02").val() + $("#field03").val() + "-" + $("#field04").val() + $("#field05").val() + $("#field06").val() + "-" + $("#field07").val() + $("#field08").val() + $("#field09").val() + $("#field10").val()
$("#string_code").val( swing_code );
});
});
</script>我的registrations_controller有这样的方法:
def update_swing_code @user = User.find(current_user.id) @user.swing_code = params:swing_code @user.save redirect_to user_path(@user)闪存:注意:“您的swing代码已经保存了!”结束
我的routes有:
devise_for :users, :controllers => { registrations: 'registrations' }
resources :users, only: [:show, :index]
get 'users/show'
get 'users/index'
devise_scope :user do
post "/users/:id/update_swing_code" => "registrations#update_swing_code", as: "update_swing_code"
end然而,当我点击提交按钮(尽管它使用method: :post的明确指导,我仍然看到红色和白色的死亡屏幕上写着:
没有路由匹配输入“/user/fullswing/update_swing_code”
有人能帮我弄清楚怎么让这家伙上交吗?对于这样一个简单的任务,它需要太长时间来调试!
发布于 2020-04-19 14:58:58
它使用PUT而不是POST,因为在simple_form_for调用中,使用html => { :method => :put }。如果要使用POST,则应将simple_form_for更改为使用html => { :method => :post },并从f.button调用中删除method: :post。但是,请记住,Rails约定是使用PATCH进行更新,而不是使用POST。不过,您不需要添加HTTP方法。Rails将从实例变量推断该方法。如果是新记录,Rails将使用POST HTTP方法,如果不是新记录,Rails将使用PATCH HTTP方法。
阅读关于资源路由的文章
https://stackoverflow.com/questions/61305235
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