Question

我正在尝试使用Bootstrap轮播和Modal创建一个简单的灯箱。请take a look at sample file which I have here。

我想做的是将Modal Carousel作为主旋转木马的同一幻灯片（当前幻灯片）启动。正如您从示例中看到的，当我启动Modal时，它只是从第一个项目开始，但我需要从当前活动幻灯片开始。

你能告诉我怎么做吗？

<div class="container">
<div class="well span9 columns">
    <div id="myCarousel" class="carousel slide">
        <div class="carousel-inner">
            <div class="item active">
                <a href=".bell" data-toggle="modal"><img src="http://bootstrapdocs.com/v2.0.3/docs/assets/img/bootstrap-mdo-sfmoma-01.jpg" alt=""/></a>
            </div>
            <div class="item">
                <img src="http://bootstrapdocs.com/v2.0.3/docs/assets/img/bootstrap-mdo-sfmoma-02.jpg" alt=""/>
            </div>
            <div class="item">
                <img src="http://bootstrapdocs.com/v2.0.3/docs/assets/img/bootstrap-mdo-sfmoma-03.jpg" alt=""/>
            </div>
        </div>
        <a class="left carousel-control" href="#myCarousel" data-slide="prev">‹</a>
        <a class="right carousel-control" href="#myCarousel" data-slide="next">›</a>
    </div>
    <!-- Modal -->
    <div id="bell" class="modal hide fade bell" aria-hidden="true">
        <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
            <h3 id="myModalLabel">Modal header</h3>
        </div>
        <div class="modal-body">
            <div id="myCarousel2" class="carousel slide">
                <div class="carousel-inner">
                    <div class="item active">
                        <img src="http://bootstrapdocs.com/v2.0.3/docs/assets/img/bootstrap-mdo-sfmoma-01.jpg" alt=""/>
                    </div>
                    <div class="item">
                        <img src="http://bootstrapdocs.com/v2.0.3/docs/assets/img/bootstrap-mdo-sfmoma-02.jpg" alt=""/>
                    </div>
                    <div class="item">
                        <img src="http://bootstrapdocs.com/v2.0.3/docs/assets/img/bootstrap-mdo-sfmoma-03.jpg" alt=""/>
                    </div>
                </div>
                <a class="left carousel-control" href="#myCarousel2" data-slide="prev">‹</a>
                <a class="right carousel-control" href="#myCarousel2" data-slide="next">›</a>
            </div>
        </div>
        <div class="modal-footer">
            <button class="btn" data-dismiss="modal" aria-hidden="true">Close</button>
        </div>
    </div>
    <div class="btn-group" data-toggle="buttons-radio">
        <button type="button" class="btn btn-inverse"><a href=".bell" data-toggle="modal"><i class="icon-resize-full icon-white"></i></a>
        </button>
    </div>
</div>

Thansk

Answer 1

这似乎有效。

$('.bell').on('show', function() {
    var targetSlide = parseInt($('#myCarousel .active').index('#myCarousel .item'));
    $('#myCarousel2').carousel(targetSlide);
});

这会在主旋转木马上显示当前索引。

$('#myCarousel .active').index('#myCarousel .item')

设置模态轮播的当前幻灯片。

$('#myCarousel2').carousel(/*Number here*/);

Here is a jsFillde上面的代码。

Bootstrap模态滑块中的滑动当前旋转木马项目

1 个答案: