Ruby-on-rails Rails - 如何在 f.submit 上放置确认弹出窗口？
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/15771582/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Rails - How to put a confirmation popup on a f.submit?
提问by Joe Essey
I want to have a confirmation popup on a <% f.submit %>call on a new object form. Is there a way to do this without javascript?
我想在<% f.submit %>调用新对象表单时弹出确认窗口。有没有办法在没有 javascript 的情况下做到这一点？
回答by spullen
You want <%= f.submit :confirm => 'Your confirm message' %>. Just FYI, this is just the short hand for the javascript call.
你要<%= f.submit :confirm => 'Your confirm message' %>。仅供参考，这只是 javascript 调用的简写。
Edit: As stated in other answers, the new way to have a popup confirm is:
编辑：如其他答案所述，弹出确认的新方法是：
<%= f.submit 'Save', data: { confirm: 'Your confirm message' } %>
回答by Teej
The correct way is to use:
正确的方法是使用：
= f.submit "Save", data: { confirm: "Are you sure you want to submit this form?" }
