Bootstrap崩溃 - 转到未清项目的顶部？

Question

我正在使用bootstrap collapse函数,但是当我打开一个包含大量内容的元素时,打开下一个元素,它会向下跳转并且不会到达open元素的顶部.我尝试使用如下所示的scrollto插件,但它不起作用:

JS:

$(function(){
    $('a.accordion-toggle').click(function(){
        $.scrollTo( this, 500);                                             
    })
});

HTML:

<div class="accordion" id="accordion2">
    <div class="accordion-group heading-left-11">
        <h5 class="accordion-heading row">
            <a class="accordion-toggle span11" data-toggle="collapse" data-parent="#accordion2" href="#collapse1">Austria</a>
            <div class="icon-rt span1">
                <span class="icn"></span>
            </div>
        </h5>
        <ul id="collapse1" class="member_list accordion-body collapse row">
            <li class="accordion-inner pull-left span4">
                <a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=101">Filmladen</a>
                <span> Michael Stejskal</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=101" title="Filmladen" ><img src="http://dev.europa-distribution.org/assets/logos_film_laden-570x190.png" alt="Filmladen" ></a>
            </li>
            <li class="accordion-inner pull-left span4">
                 <a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=194">Polyfilm</a>
                 <span> Hans Koenig</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=194" title="Polyfilm" ><img src="http://dev.europa-distribution.org/assets/logos_polyfilm-570x190.png" alt="Polyfilm" ></a>
             </li>
             <li class="accordion-inner pull-left span4">
                 <a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=228">Stadtkino Filmverleih</a>
                 <span> Claus Philipp</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=228" title="Stadtkino Filmverleih" ><img src="http://dev.europa-distribution.org/assets/logos_stadtkino_filmverleih-570x190.png" alt="Stadtkino Filmverleih" ></a>
             </li>
        </ul>
    </div>
    <div class="accordion-group heading-left-11">
        <h5 class="accordion-heading row">
            <a class="accordion-toggle span11" data-toggle="collapse" data-parent="#accordion2" href="#collapse2">Belgium</a>
            <div class="icon-rt span1">
                <span class="icn"></span>
            </div>
        </h5>
        <ul id="collapse2" class="member_list accordion-body collapse row">
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=6">ABC</a><span> Nicolaine Den Breejen</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=6" title="ABC" ><img src="http://dev.europa-distribution.org/assets/logos_genci_kino_abc-570x190.png" alt="Genci kino abc" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=61">Cineart-Cinelibre</a><span> Eliane du Bois &amp; Stephan de Potter</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=61" title="Cineart-Cinelibre" ><img src="http://dev.europa-distribution.org/assets/logos_cineart-570x190.png" alt="Cineart" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=127">Imagine Film Distribution</a><span> Christian Thomas &amp; Tinne Bral</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=127" title="Imagine Film Distribution" ><img src="http://dev.europa-distribution.org/assets/logos_imagine-570x190.png" alt="Imagine" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=214">Le Parc Distribution</a><span> Jean-Pierre Pécasse</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=214" title="Le Parc Distribution" ><img src="http://dev.europa-distribution.org/assets/logos_le_parc-570x190.png" alt="le Parc distribution" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=145">Lumière</a><span> Jan de Clerq &amp; Annemie Degryse</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=145" title="Lumière" ><img src="http://dev.europa-distribution.org/assets/logos_lumiere-570x190.png" alt="logos_lumiere" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=383">O’Brother</a><span> Olivier Bronckart</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=383" title="O’Brother" ><img src="http://dev.europa-distribution.org/assets/logos_obrother_distribution-570x190.png" alt="obrother distribution" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=185">Paradiso Filmed Entertainment</a><span> Olivier Mortagne</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=185" title="Paradiso Filmed Entertainment" ><img src="http://dev.europa-distribution.org/assets/logos_paradiso-570x190.png" alt="Paradiso Films" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=529">U-Dream</a><span> Stephanie Van den Berge</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=529" title="U-Dream" ><img src="http://dev.europa-distribution.org/assets/logos_udream-570x190.png" alt="uDream" ></a></li>                                
        </ul>
    </div>
    <div class="accordion-group heading-left-11">
        <h5 class="accordion-heading row">
            <a class="accordion-toggle span11" data-toggle="collapse" data-parent="#accordion2" href="#collapse3">Bulgaria</a>
            <div class="icon-rt span1">
                <span class="icn"></span>
            </div>
        </h5>
        <ul id="collapse3" class="member_list accordion-body collapse row">
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=337">Artfest</a><span> Stefan Kitanov &amp; Mira Staleva</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=337" title="Artfest" ><img src="http://dev.europa-distribution.org/assets/logos_artfest-570x190.png" alt="Art Fest" ></a></li>
            <li class="accordion-inner pull-left span4"><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=302">Pro Films</a><span> Emil Simeonov</span><a href="http://www.cidinet.eu/display_distributor.php?id_target_distributor=302" title="Pro Films" ><img src="http://dev.europa-distribution.org/assets/logos_pro_films-570x190.png" alt="Pro Films" ></a></li>                                     
        </ul>
    </div>
    <div class="accordion-group heading-left-11">
        <h5 class="accordion-heading row">
            <a class="accordion-toggle span11" data-toggle="collapse" data-parent="#accordion2" href="#collapse4">Canada</a>
            <div class="icon-rt span1">
                <span class="icn"></span>
            </div>
        </h5>
    <ul id="collapse4" class="member_list accordion-body collapse row">
        <li class="accordion-inner pull-left span4">Metropole Films<span> Charles Tremblay</span><img src="http://dev.europa-distribution.org/assets/logos_metropole_film_distribution-570x190.png" alt="métropole Films Distribution" ></li>
    </ul>
</div>

有任何想法吗？

Answer 1

Bootstrap 3中的事件名称已更改,因此@ bboymaanu将无法正常工作.它应该使用'shown.bs.collapse'事件.

$(".accordion-body").on("shown.bs.collapse", function () {
    var selected = $(this);
    var collapseh = $(".collapse.in").height();
    $.scrollTo(selected, 500, {
        offset: -(collapseh)
    });
});

这里记录了新事件.

Answer 2

我有scrollto使用bootstrap崩溃但代码是WordPress.我带来了你的内容,它的工作原理.Bootstrap Collapse有一个显示的事件,然后您需要知道要向上滚动的内容的高度.

$(".accordion-body").on("shown", function () {
    var selected = $(this);
    var collapseh = $(".collapse .in").height();
    $.scrollTo(selected, 500, {
        offset: -(collapseh)
    });
});

您可能需要稍微调整一下,但它应该可以工作.

Answer 3

$(".accordion-body").on("shown", function () {
var id = $(this).attr('id');
$('html, body').animate({scrollTop: $('#'+id).offset().top + -50}, 1000);
});
});

简单的例子。“.top + -50”是从元素顶部减去 50px 允许在顶部有一些填充。

Answer 4

以下是基于其他建议的解决方案:

• 也适用于嵌入式手风琴
• 滚动所以也显示标题
• 只有在屏幕上还没有
• 动画也是如此

码:

$('#accordion').on('shown.bs.collapse', function (e) {

  // Validate this panel belongs to this accordian, and not an embedded one
  var actualAccordianId = $('a[href="#' + $(e.target).attr('id') + '"').data('parent');
  var targetAccordianId = '#' + $(this).attr('id');
  if (actualAccordianId !== targetAccordianId) return;

  var clickedHeader = $(this).find('.panel > .collapse.in').closest('.panel').find('.panel-heading');
  var offset = clickedHeader.offset();
  var top = $(window).scrollTop();
  if(offset) {
    var topOfHeader = offset.top;
    if(topOfHeader < top) {
      $('html,body').animate({ scrollTop: topOfHeader}, 100, 'swing');
    }
  }
});