main.vue
568 Bytes
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
<template>
<ul class="el-timeline"
:class="{
'is-reverse': reverse
}">
<slot></slot>
</ul>
</template>
<script>
export default {
name: 'ElTimeline',
props: {
reverse: {
type: Boolean,
default: false
}
},
provide() {
return {
timeline: this
};
},
watch: {
reverse: {
handler(newVal) {
if (newVal) {
this.$slots.default = [...this.$slots.default].reverse();
}
},
immediate: true
}
}
};
</script>