【发布时间】:2014-01-05 08:08:18
【问题描述】:
我在 Twitter Bootstrap 3 模式中有一个 WTF 表单,我需要对其进行验证。问题是当用户提交表单时,即使存在验证错误,模式也会关闭。如果我再次单击触发模式的按钮,则会显示验证错误。所以我的问题是,当出现验证错误时,如何让模态保持打开状态? 谢谢!
<button type="button" class="btn btn-default" data-toggle="modal" role="dialog" data-target="#save">
<span class="glyphicon glyphicon-flash"></span>
</button>
<div class="modal fade" id="save" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h3 class="modal-title" id="myModalLabel">Archive List and Start New</h3>
</div>
<form role="form_list" class="form form-medium" action="." method="post">
{{ form_save.csrf_token }}
<div class="modal-body">
<h4>Save list as: </h4>
{{ render_field(form_save.list_name, class="input-large") }}
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
<a href="#">
<button class="btn btn-success">Archive List</button></a>
</div>
</form>
</div><!-- modal content -->
</div><!-- modal-dialog -->
</div><!-- modal -->
<script src="{{ url_for('static', filename='js/jquery.js') }}"></script>
<script src="{{ url_for('static', filename='js/bootstrap.min.js') }}"></script>
【问题讨论】:
标签: flask twitter-bootstrap-3 wtforms