我已经做了一些 vuejs 快一年了，但我从来没有真正让动画和过渡工作，我似乎很不清楚这一切应该如何工作，今天我决定尝试并最终理解它们，但我又一次卡住了，过渡根本行不通，我不明白我做错了什么。这是我的代码：
的HTML
<div id="app">
<div class="row">
<div class="container-fluid">
<transition-group name="flip-list" tag="div" class="row horizontal-scroll">
<div class="col-xs-12 col-md-2 col-lg-2 col-card"
v-for="(someCard, index) in someCards" v-bind:key="index">
<div class="some-card" @click="changeOrder(someCard)">
{{ someCard.someTitle }}
</div>
</div>
</transition-group>
</div>
</div>
</div>
JS
new Vue({
el: "#app",
data: {
someCards: [
{
order: 2,
someTitle: 'Title 1'
},
{
order: 2,
someTitle: 'Title 2'
},
{
order: 2,
someTitle: 'Title 3'
},
{
order: 3,
someTitle: 'Title 4'
},
{
order: 3,
someTitle: 'Title 5'
},
{
order: 1,
someTitle: 'Title 6'
},
{
order: 1,
someTitle: 'Title 7'
},
{
order: 1,
someTitle: 'Title 8'
},
{
order: 3,
someTitle: 'Title 1'
}
]
},
methods: {
changeOrder(someCardData) {
let newRandom = Math.floor(Math.random() * 3) + 1;
while (newRandom === someCardData.order) {
newRandom = Math.floor(Math.random() * 3) + 1;
}
someCardData.order = newRandom;
this.reorderList();
},
reorderList() {
this.someCards.sort(function(objA, objB) {
return objA.order - objB.order;
})
},
}
})
CSS
/* default */
body {
background: #20262E;
padding: 20px;
font-family: Helvetica;
}
#app {
background: #fff;
border-radius: 4px;
padding: 20px;
transition: all 0.2s;
}
/* bootstrap */
.row {
display: -ms-flexbox;
display: flex;
-ms-flex-wrap: wrap;
flex-wrap: wrap;
margin-right: -15px;
margin-left: -15px;
}
.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12, .col, .col-auto, .col-sm-1, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm, .col-sm-auto, .col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12, .col-md, .col-md-auto, .col-lg-1, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg, .col-lg-auto, .col-xl-1, .col-xl-2, .col-xl-3, .col-xl-4, .col-xl-5, .col-xl-6, .col-xl-7, .col-xl-8, .col-xl-9, .col-xl-10, .col-xl-11, .col-xl-12, .col-xl, .col-xl-auto {
position: relative;
width: 100%;
min-height: 1px;
padding-right: 15px;
padding-left: 15px;
}
/* my css */
.horizontal-scroll {
overflow-x: auto;
-ms-flex-wrap: nowrap;
flex-wrap: nowrap;
}
.col-card {
max-width: 14%;
}
.some-card {
height: 220px;
font-size: 16px;
text-align: center;
padding-right: 5px;
margin-top: 5px;
-webkit-box-shadow: 1px 1px 5px rgba(0,0,0,.1);
box-shadow: 1px 1px 5px rgba(0,0,0,.1);
border-radius: 2px;
background: #fff;
margin-bottom: 20px;
position: relative;
border-top-style: solid;
}
.flip-list-move {
transition: transform 1s;
}
https://jsfiddle.net/eywraw8t/459088/
当我在连续对齐的卡片列表中重新排序卡片时，我试图触发动画。要更改卡片的位置，只需单击它。重新排序有效，但未完成转换。
我使用了这个文档 https://vuejs.org/v2/guide/transitions.html#List-Move-Transitions 并且看过一些相当简单的教程，但我一定遗漏了一些东西。有人可以检查代码并告诉我它是什么吗？
谢谢