Modal模态框

<button class="btn btn-success " data-toggle="modal" data-target="#myModal4">提交</button>

<!-- data-target="#identifier" 或 href="#identifier" 都可用来指定要切换的特定模态框-->

<!-- Modal content） -->
<div class="modal fade" id="myModal4" 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">&times;</button>
                <h4 class="modal-title" id="myModalLabel">提示</h4>
            </div>
            <div class="modal-body">是否提交</div>
            <div class="modal-footer">
                <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
                <button type="button" class="btn btn-primary">确定</button>
            </div>
        </div>
        <!-- Modal content） -->
    </div>
</div>