Ruby on rails 为什么确认rails按钮的选项不起作用

我有一个轨道按钮，我希望它在继续之前显示一个确认对话框

<%= button_to("Rebuild indexes", action: "rebuild_indexes", data:
{confirm: "Are you sure you want to reset the indexes?" }) %>

如果我检查一下按钮，我就明白了

<form class="button_to" method="post" action="/help/rebuild_indexes?data%5Bconfirm%5D=Are+you+sure+you+want+to+reset+the+indexes%3F">
  <input type="submit" value="Rebuild indexes">
  <input type="hidden" name="authenticity_token" value="3mnAMmyHaINiDngjQn87EMmhmetp2VJcX+lwcmbUlhwBfv7V1hpLc9ZY1OF5JAFm9erFJjX+qyDz35/KK41jaA==">
</form>

---

在显示确认框时，我遗漏了什么

尝试将链接添加到，而不是按钮添加到。”/“索引/重建”是路由

<%= link_to "Rebuild indexes", '/indexes/rebuild', data: { confirm: 'Are you sure you want to reset the indexes?' }, class:"btn btn-default" %>

数据：{confirm:}

被附加到url参数哈希上，而不是作为第三个参数传递-尝试像这样分离哈希：

button_to("Rebuild indexes", {action: "rebuild_indexes"}, data: {confirm: "Are you sure you want to reset the indexes?" })

这产生

<form class="button_to" method="post" action="/home/delete?cardId=15">
 <button data-confirm="Are you sure you want to delete?" type="submit">
    <i class="fa fa-times"></i>
 </button>
</form>

---

我在以下行中遇到了类似的问题：

 <%= button_tag 'Delete', onclick: "location.href = #{polymorphic_url(obj)}", :method => :delete, type: 'button', class: 'btn btn-danger', title: 'Delete', id: 'delete_btn', data: { confirm: 'Are you sure you want to delete this record?' } %>

：删除，键入：'button'，class:'btn btn danger'，title:'delete'，id:'delete_btn'，数据：{confirm:'确实要删除此记录吗？'}%>

---

删除“类型：'按钮'”修复了确认提示问题

这是turbolink功能的已知问题。您需要通过在数据属性中插入“turbolinks:false”，显式关闭帮助器方法的turbolink：

<%= button_to("Rebuild indexes", action: "rebuild_indexes", data:
{turbolinks: false, confirm: "Are you sure you want to reset the indexes?" }) %>

您是否尝试将操作放入哈希中？服务器日志中有什么内容吗？浏览器日志（通常在控制台选项卡中）如何？@ruby\u newbie-哈希工作得非常好

按钮\u to

也支持这一点。看见

 <%= button_tag 'Delete', onclick: "location.href = #{polymorphic_url(obj)}", :method => :delete, type: 'button', class: 'btn btn-danger', title: 'Delete', id: 'delete_btn', data: { confirm: 'Are you sure you want to delete this record?' } %>

<%= button_to("Rebuild indexes", action: "rebuild_indexes", data:
{turbolinks: false, confirm: "Are you sure you want to reset the indexes?" }) %>