显示Twitter Bootstrap确认对话框弹出

Question

我有一个具有以下形式的html文件

<html>
  <head> 
    <title>Create a product</title>
  </head>
  <body>
     <form  action="/submit/form/" method="POST">
         <input name="text" placeholder="Email please"/>

         <input name="" type="submit" class="btn btn-large big_btn " value="Save Changes">
<input id="cancel_profile_changes" name="" type="button" class="btn btn-large big_blkbtn hide_margtp_35_a " value="Cancel">
     </form>
  <body>
</html> 

当用户提交表单时，它将重定向到action attribute url ，但是如果用户单击“取消”，则将打开一个弹出对话框，并显示一条消息？ Are u sure u want to discard changes使用“ ok和“ cancel Are u sure u want to discard changes 。

因此，当用户单击“ Ok ，应将其重定向到url /dashboard/ ，如果单击“ cancel ，则他应位于同一页面中，而无需重定向且不会丢失表单数据

因此，如何使用Twitter bootstrap非常轻松地实现上述功能， bootbox.js我bootbox.js将bootbox.js用于此类功能，但是由于设计实现，我只希望仅使用twitter bootstrap？

那么如何使用twitter bootstrap实现上述功能？

Answer 1

将模式附加到取消按钮。

<form action="/submit/form/" method="POST">
  <input name="text" placeholder="Email please">

  <input name="" type="submit" class="btn btn-large big_btn " value="Save Changes">
  <input href="#modal-dialog" data-toggle="modal" id="cancel_profile_changes" type="button" class="btn btn-large big_blkbtn hide_margtp_35_a" value="Cancel">
</form>

<div id="modal-dialog" class="modal">
    <div class="modal-dialog">
      <div class="modal-content">
        <div class="modal-header">
            <a href="#" data-dismiss="modal" aria-hidden="true" class="close">×</a>
             <h3>Are you sure</h3>
        </div>
        <div class="modal-body">
             <p>Do you want to discard changes?</p>
        </div>
        <div class="modal-footer">
          <a href="#" data-dismiss="modal" id="btnConfirm" class="btn confirm">OK</a>
          <a href="#" data-dismiss="modal" aria-hidden="true" class="btn secondary">Cancel</a>
        </div>
      </div>
    </div>
</div>

演示： http ： //bootply.com/93435

Answer 2

尝试以下一次。

<!-- Button to trigger modal -->
<input id="cancel_profile_changes" name="" type="button" class="btn btn-large big_blkbtn hide_margtp_35_a " value="Cancel" data-toggle="modal" href="#myModal">


<!-- Modal -->
<div id="myModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 id="myModalLabel">Modal header</h3>
</div>
<div class="modal-body">
<p>One fine body…</p>
</div>
<div class="modal-footer">
<!-- this will close the popup -->
<button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
    <!-- here navigate to other page -->
<button class="btn btn-primary">Save changes</button>
</div>
</div>

FMI： http : //getbootstrap.com/2.3.2/javascript.html#modals