我想要完成的是一个盒子网格,每个盒子在clickde时动画,然后显示覆盖整个网格的相应细节视图。
详细信息视图包含一个返回网格视图的链接。
在我的完整实现中,将有详细视图到详细视图的旋转木马式导航,带有动画。因此,我希望使用简单的叠加隐藏框的网格,一旦用户返回到网格视图,该叠加应该恢复为隐藏。
问题是,当动画完成时,似乎会删除JQuery hide()
调用...有时,但并非总是如此。
我创建了a simple JSFiddle,展示了我试图避免的行为。单击其中一个框时,下一个.expanded-card
元素将正确显示。当您点击"返回概述"时,.expanded-card
元素会相应淡出,并隐藏.grid-background
叠加层。
但是只要zoomOut
动画完成,.grid-background
就会再次显示。为什么呢?
HTML:
<div class="container">
<div class="row grid-3x3-container">
<div class="col-xs-10 col-xs-offset-1 text-center">
<div class="container-fluid grid-3x3">
<div class="row">
<div class="col-xs-4 grid-item">
<div class="flip-box animated">
<h3>Title 1</h3>
</div>
</div>
<div class="expanded-card animated col-xs-12">
<div class="card-header">
<span class="card-nav-back"> back to overview</span>
</div>
<div class="card-body">
<p>
Text goes here!
</p>
</div>
</div>
<div class="col-xs-4 grid-item">
<div class="flip-box animated">
<h3>Title 2</h3>
</div>
</div>
<div class="expanded-card animated col-xs-10 col-xs-offset-1">
<div class="card-header ">
<span class="card-nav-back"> back to overview</span>
</div>
<div class="card-body">
<p>
Text goes here!
</p>
</div>
</div>
<div class="col-xs-4 grid-item">
<div class="flip-box animated">
<h3>Title 3</h3>
</div>
</div>
<div class="expanded-card animated col-xs-10 col-xs-offset-1">
<div class="card-header ">
<span class="card-nav-back"> back to overview</span>
</div>
<div class="card-body">
<p>
Text goes here!
</p>
</div>
</div>
<div class="col-xs-12 grid-background">
</div>
</div>
</div>
</div>
</div>
</div>
JavaScript:
$('.flip-box').on("click", function () {
var currentCard = $(this).parent();
currentCard.addClass('current-selection');
var expandedCard = currentCard.next('.expanded-card');
currentCard.addClass('flipOutX');
currentCard.on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function () {
expandedCard.show();
expandedCard.addClass('zoomIn');
currentCard.find('h3').show();
expandedCard.on('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function () {
expandedCard.removeClass('zoomIn');
$('.grid-background').show();
});
});
});
$('.expanded-card').on("click", '.card-header>.card-nav-back', function () {
var currentGridItem = $('.current-selection');
var currentCard = currentGridItem.next('.expanded-card');
currentGridItem.removeClass('current-selection');
currentCard.addClass('zoomOut');
currentCard.one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function () {
currentCard.removeClass('zoomOut');
currentCard.hide();
});
$('.grid-background').hide();
});
答案 0 :(得分:2)
使用此:
expandedCard.one('webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend', function() {
expandedCard.removeClass('zoomIn');
$('.grid-background').show();
});
您有.on
而不是.one
,所以后来的&#34; zoomOut&#34;动画会再次触发,因此会显示.grid-background
。
也许这只是一个错字,因为你在代码中点击了.expanded-card
。
另一种可能性是,不是每次都绑定一个处理程序,而是将处理程序委托给.zoomIn
和.zoomOut
类。
$(".container").on("webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend", ".zoomIn", function() {
$(this).removeClass("zoomIn");
$(".grid-background").show();
});
$(".container").on("webkitAnimationEnd mozAnimationEnd MSAnimationEnd oanimationend animationend", ".zoomOut", function() {
$(this).removeClass("zoomOut").hide();
});