使模态捕获figcaption

Question

所以我有一个无花果字幕的代码和一个显示在手机和平​​板电脑上的模态，但我想让模态打开我的标题，而不是在模态中再次写标题。

我有很多带字幕的图片，所以这是最佳的

这怎么可能？

由于

<div class="col-5 col-sm-2 ml-auto aboutMid aboutMid1">
                            <figure class="cap-left">

                                <img src="http://www.classichits.ie/wp-content/uploads/2016/12/house.png" class="img-fluid">
                                <a href="#myModal" role="button" data-toggle="modal" class="d-inline d-lg-none"><figcaption>
                                    The house is a converted farm building featuring traditional wooden shutters and terracotta toof tiles
                                    </figcaption></a>
                                <figcaption class="d-none d-lg-inline">
                                    The house is a converted farm building featuring traditional wooden shutters and terracotta toof tiles
                                </figcaption>
                            </figure>

                        </div>

                        <!-- Modal -->
                        <div class="modal fade" id="myModal" tabindex="-1" role="dialog" aria-labelledby="#myModal" aria-hidden="true">
                            <div class="modal-dialog" role="document">
                                <div class="modal-content">
                                    <div class="modal-header">
                                        <h5 class="modal-title" id="ModalLabel">Here is a Modal title</h5>
                                        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                                            <span aria-hidden="true">&times;</span>
                                        </button>
                                    </div>
                                    <div class="modal-body">
                                        Here goes the content of the modal.
                                    </div>
                                    <div class="modal-footer">
                                        <button type="button" class="btn btn-secondary" data-dismiss="modal">Close</button>
                                        <button type="button" class="btn btn-warning">Save</button>
                                    </div>
                                </div>
                            </div>
                        </div>
                        <div class="col-5 col-sm-2 mr-auto mr-sm-0 aboutMid aboutMid1">
                            <figure class="cap-left">
                                <img src="assets/about/about2.jpg" class="img-fluid">
                                <figcaption>
                                    The large garden features breathtaking views of the valley and Puilaurens Castle                                 </figcaption>
                            </figure>
                        </div>