Vue 1.0 可用
测试数据
data() {
return {
search: '控件',
scopeList: [
{ label: "仅当前控件", value: 9 },
{ label: "部分控件", value: 2 },
{ label: "全部", value: 3 },
{ label: "仅当前控件1", value: 4 },
{ label: "部分控件1", value: 5 },
{ label: "全部1", value: 6 }
]
}
}
limitBy
渲染列表前3个元素
<div v-for="item in scopeList | limitBy 3">{{item.label}}</div>
效果:

<div v-for="item in scopeList | limitBy 2 1">{{item.label}}</div>
效果:

filterBy
过滤出包含search的元素。
<div v-for="item in scopeList | filterBy search">{{item.label}}</div>

orderBy
依照item.value进行倒序
<div v-for="item in scopeList | orderBy 'value' -1">{{item.label}}-{{item.value}}</div>

Array.sort
<div v-for="item in scopeList | sort 'value' -1">{{item.label}}</div>
methods: {
sort: (a, b) => a.value-b.value
}