Question

我有一个html文件，表格如下

<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，它会重定向到action attribute url，但是如果用户点击取消，则应弹出一个弹出对话框，其中包含Are u sure u want to discard changes消息ok和{{1} }}

因此，当用户点击cancel时，应将其重定向到网址Ok，如果他点击/dashboard/，那么他应该在同一页面中而不会重定向而不会丢失表单数据

那么如何使用twitter bootstrap轻松实现上述功能，到目前为止，我正在使用cancel这种功能，但由于设计实现，我只想使用twitter bootstrap？

那么如何使用twitter bootstrap实现上述功能呢？

Answer 1

将模态附加到取消按钮..

<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

弹出显示twitter bootstrap确认对话框

2 个答案: