Question

我可以将按钮作为参数添加到轮播中吗，我尝试了所有可能的方法来为按钮添加按钮

<div>
  <h2>Using with a Lightbox component</h2>
  <Gallery photos={photos} onClick={openLightbox} />

  <ModalGateway>
    {viewerIsOpen ? (
      <Modal onClose={closeLightbox}>
        <Carousel
          currentIndex={currentImage}
          views={photos.map(x => ({
            ...x,
            srcset: x.srcSet,
            caption: x.title
          }))}
        />
      </Modal>
    ) : null}
  </ModalGateway>
  <div>
    <Down />
  </div>
</div>

Answer 1

您可以创建自己的组件：

<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" rel="stylesheet"/>
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
  <a class="navbar-brand" href="#">Navbar</a>
  <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
    <span class="navbar-toggler-icon"></span>
  </button>

  <div class="collapse navbar-collapse" id="navbarSupportedContent">
    <ul class="navbar-nav mr-auto">
      <li class="nav-item active">
        <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
      </li>
      <li class="nav-item">
        <a class="nav-link" href="#">Link</a>
      </li>
      <li class="nav-item dropdown">
        <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
          Dropdown
        </a>
        <div class="dropdown-menu" aria-labelledby="navbarDropdown">
          <a class="dropdown-item" href="#">Action</a>
          <a class="dropdown-item" href="#">Another action</a>
          <div class="dropdown-divider"></div>
          <a class="dropdown-item" href="#">Something else here</a>
        </div>
      </li>
      <li class="nav-item">
        <a class="nav-link disabled" href="#">Disabled</a>
      </li>
    </ul>
    <form class="form-inline my-2 my-lg-0">
      <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search">
      <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
    </form>
  </div>
</nav>

const CustomFooter = ({ isModal, currentView }) => isModal && (
  <div className="react-images__footer">
    <button
      className="btn some-stylin"
      type="button"
      onClick={() => { downloadImage(currentView.src); }}
    >
      Download
    </button>
  </div>
);

我想使用“ react-images”在模式轮播上添加“下载”按钮，该按钮应该在模式弹出窗口中可用

1 个答案: