数组按照对象某个值排序
<template>
<div>
</div>
</template>
<script>
export default {
data() {
return {
arr: [
{
id: "1",
date: "2018-07-27",
time: "3",
schedule: "开幕式",
},
{
id: "2",
date: "2018-07-27",
time: "8",
schedule: "世界杯||今日看点||法国队",
},
{
id: "3",
date: "2018-07-28",
time: "1",
schedule: "奥尼尔",
},
{
id: "4",
date: "2018-07-28",
time: "9",
schedule: "阿拉巴||巴西||俄罗斯",
},
],
};
},
created() {
console.log(this.arr.sort(this.compare("time")));
},
methods: {
compare(property) {
return function (a, b) {
let value1 = parseFloat(a[property]);
var value2 = parseFloat(b[property]);
return value2 - value1; //倒序 value1-value2 正序
};
},
},
};
</script>