javascript - 尝试使用 Jquery 隐藏带分页的缩略图

Question

我正在尝试将分页添加到页面底部，允许用户从一组缩略图移动到另一组。该页面是一个画廊页面，用户可以单击左侧的缩略图来更改右侧的幻灯片。

HTML

<div class="container">
<div id="main_area">
    <!-- Slider -->
    <div class="row">
        <div class="col-sm-6" id="slider-thumbs firstpage">
            <!-- Bottom switcher of slider -->
            <ul class="hide-bullets">
                <li class="col-sm-3">
                    <a class="thumbnail page-1" id="carousel-selector-0">
                        <img src="images/thumbnails/img1.jpg">
                    </a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1" id="carousel-selector-1"><img src="images/thumbnails/img2.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-2"><img src="images/thumbnails/img3.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-3"><img src="images/thumbnails/img4.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-4"><img src="images/thumbnails/img5.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-5"><img src="images/thumbnails/img6.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-6"><img src="images/thumbnails/img7.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-7"><img src="images/thumbnails/img8.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-8"><img src="images/thumbnails/img9.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-9"><img src="images/thumbnails/img10.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-10"><img src="images/thumbnails/img11.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-11"><img src="images/thumbnails/img12.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-12"><img src="images/thumbnails/img13.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-13"><img src="images/thumbnails/img14.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-14"><img src="images/thumbnails/img15.jpg"></a>
                </li>

                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-15"><img src="images/thumbnails/img16.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-16"><img src="images/thumbnails/img17.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-17"><img src="images/thumbnails/img18.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-18"><img src="images/thumbnails/img19.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-1"  id="carousel-selector-19"><img src="images/thumbnails/img20.jpg"></a>
                </li>
                <li class="col-sm-3">
                    <a class="thumbnail page-2 hide-thumbnail"  id="carousel-selector-20"><img src="images/thumbnails/img21.jpg"></a>
                </li>
            </ul>
            <nav>
              <ul class="pagination">
                <li>
                  <a aria-label="Previous">
                    <span aria-hidden="true">&laquo;</span>
                  </a>
                </li>
                <li><a id="pag-1">1</a></li>
                <li><a id="pag-1">2</a></li>
                <li><a id="pag-3">3</a></li>
                <li><a id="pag-4">4</a></li>
                <li><a id="pag-5">5</a></li>
                <li>
                  <a aria-label="Next">
                    <span aria-hidden="true">&raquo;</span>
                  </a>
                </li>
              </ul>
            </nav>
        </div>

        <div class="col-sm-6">
            <div class="col-xs-12" id="slider">
                <!-- Top part of the slider -->
                <div class="row">
                    <div class="col-sm-12" id="carousel-bounding-box">
                        <div class="carousel slide" id="myCarousel">
                            <!-- Carousel items -->
                            <div class="carousel-inner">
                                <div class="active item" data-slide-number="0">
                                    <img src="images/img1.jpg"></div>

                                <div class="item" data-slide-number="1">
                                    <img src="images/img2.jpg"></div>

                                <div class="item" data-slide-number="2">
                                    <img src="images/img3.jpg"></div>

                                <div class="item" data-slide-number="3">
                                    <img src="images/img4.jpg"></div>

                                <div class="item" data-slide-number="4">
                                    <img src="images/img5.jpg"></div>

                                <div class="item" data-slide-number="5">
                                    <img src="images/img6.jpg"></div>

                                <div class="item" data-slide-number="6">
                                    <img src="images/img7.jpg"></div>

                                <div class="item" data-slide-number="7">
                                    <img src="images/img8.jpg"></div>

                                <div class="item" data-slide-number="8">
                                    <img src="images/img9.jpg"></div>

                                <div class="item" data-slide-number="9">
                                    <img src="images/img10.jpg"></div>

                                <div class="item" data-slide-number="10">
                                    <img src="images/img11.jpg"></div>

                                <div class="item" data-slide-number="11">
                                    <img src="images/img12.jpg"></div>

                                <div class="item" data-slide-number="12">
                                    <img src="images/img13.jpg"></div>

                                <div class="item" data-slide-number="13">
                                    <img src="images/img14.jpg"></div>

                                <div class="item" data-slide-number="14">
                                    <img src="images/img15.jpg"></div>

                                <div class="item" data-slide-number="15">
                                    <img src="images/img16.jpg"></div>
                                <div class="item" data-slide-number="16">
                                    <img src="images/img17.jpg"></div>
                                <div class="item" data-slide-number="17">
                                    <img src="images/img18.jpg"></div>
                                <div class="item" data-slide-number="18">
                                    <img src="images/img19.jpg"></div>
                                <div class="item" data-slide-number="19">
                                    <img src="images/img20.jpg"></div>
                                <div class="item" data-slide-number="20">
                                    <img src="images/img21.jpg"></div>
                            </div>
                            <!-- Carousel nav -->
                            <a class="left carousel-control" href="#myCarousel" role="button" data-slide="prev">
                                <span class="glyphicon glyphicon-chevron-left"></span>
                            </a>
                            <a class="right carousel-control" href="#myCarousel" role="button" data-slide="next">
                                <span class="glyphicon glyphicon-chevron-right"></span>
                            </a>
                        </div>
                    </div>
                </div>
            </div>
        </div>
        <!--/Slider-->
    </div>

</div>
</div>

CSS

.hide-thumbnail{
  display: none;
}

.show-thumbnail{
  display: block;
}

Jquery

    <script type="text/javascript">
  jQuery(document).ready(function($) {

        $('#myCarousel').carousel({
                interval: 5000
        });

        //Handles the carousel thumbnails
        $('[id^=carousel-selector-]').click(function () {
        var id_selector = $(this).attr("id");
        try {
            var id = /-(\d+)$/.exec(id_selector)[1];
            console.log(id_selector, id);
            jQuery('#myCarousel').carousel(parseInt(id));
        } catch (e) {
            console.log('Regex failed!', e);
        }
    });
        // When the carousel slides, auto update the text
        $('#myCarousel').on('slid.bs.carousel', function (e) {
                 var id = $('.item.active').data('slide-number');
                $('#carousel-text').html($('#slide-content-'+id).html());
        });
});

function ThumbnailPagination(){
  jQuery('#pag-1').live("click", function(){
        jQuery('.page-1').removeClass("hide-thumbnail");
        jQuery('.page-1').addClass("show-thumbnail");
  });
  jQuery('#pag-2').live("click", function(){
        jQuery('.page-1').removeClass("show-thumbnail");
        jQuery('.page-1').addClass("hide-thumbnail");
        jQuery('.page-2').removeClass("hide-thumbnail");
        jQuery('.page-2').addClass("show-thumbnail");
  });
};

</script>

我基本上是想在每个 <a> 时隐藏/显示缩略图单击页码。然而，它通常只工作一次，有时甚至根本不工作。目前只有“1”起作用，“2”甚至什么都不做。

网站链接 Website Link

Answer 1

我的问题已经解决了

HTML

<nav>
              <ul class="pagination">
                <li>
                  <a aria-label="Previous">
                    <span aria-hidden="true">&laquo;</span>
                  </a>
                </li>
                <li><a id="pag-1">1</a></li>
                <li><a id="pag-2">2</a></li>
                <li>
                  <a aria-label="Next">
                    <span aria-hidden="true">&raquo;</span>
                  </a>
                </li>
              </ul>
            </nav>

JQuery

    $(document).ready(function() {
  $('#pag-1').on("click", ThumbnailPagination1);
});
$(document).ready(function() {
  $('#pag-2').on("click", ThumbnailPagination2);
});

function ThumbnailPagination1(){
    jQuery('.page-1').removeClass("hide-thumbnail");
    jQuery('.page-1').addClass("show-thumbnail");
    jQuery('.page-2').removeClass("show-thumbnail");
    jQuery('.page-2').addClass("hide-thumbnail");
  };

function ThumbnailPagination2(){
    jQuery('.page-1').removeClass("show-thumbnail");
    jQuery('.page-1').addClass("hide-thumbnail");
    jQuery('.page-2').removeClass("hide-thumbnail");
    jQuery('.page-2').addClass("show-thumbnail");
  };