Question

Resources:
  MySESRole:
    Type: AWS::IAM::Role
    Properties:
      RoleName: MySESRole
      AssumeRolePolicyDocument:
        Version: '2012-10-17'
        Statement:
        - Action: "sts:AssumeRole"
          Principal:
            Service: ["ecs-tasks.amazonaws.com", "ecs.amazonaws.com"]
          Effect: "Allow"
      ManagedPolicyArns:
        - arn:aws:iam::aws:policy/AmazonSESFullAccess

我的application.html.erb中有上述代码行。因此，当我在Rails应用程序中单击超链接<h1>List of products</h1> <%= link_to 'Download as .xlsx', products_path(format: :xlsx) %>时，会将我路由到"Download as .xlsx"，该代码具有生成excel的代码。这对我来说非常合适。

现在，我想用引导按钮替换上面的超链接。因此，当我单击该按钮时，也需要同时路由到products_path。

我该如何实现？请帮忙！

Answer 1

button_to

<%= button_to "Download as .xlsx", products_path(format: :xlsx), :id => "my_id", :class=> "btn btn-default", :method => :get %>

您可以使用其他bootstrap button class使其更美观

添加:method => :get，否则，button_to将生成一个form，其方法设置为post。

已更新：- 使其动态化

<%= link_to products_path(format: :xlsx) do%>
  <button type="button" class="btn btn-primary">Download as xlsx</button>
<%end%>

引导按钮链接到Rails控制器

1 个答案: