js_array object is changed to be sorted (including parallel sorting)

需求:按照total分数排名,如果分数(total)一样,to rank in a tie(sort).
The original data structure is as follows:

The format of the received data is as follows:

一 : es6 写法

data() {
    
	return {
    
		datas: [],
	};
},
methods: {
    
	rank(itemE) {
    
		return this.datas.filter(item => {
    
			let totalA = item.total;
			let totalB = itemE.total;
			return totalA > totalB;
		}).length + 1
	},
	// Request interface to process data
	getSort() {
    
		let _this = this
		this.datas= res.data// Data from the background request interfaceres.data
		this.datas.forEach(item => {
    
			item.sort = _this.rank(item);
		})
		console.log(this.datas)
	},
}

二 : jQuery写法

        methods: {
    
            rank(itemE) {
    
                return $.grep(listVM.datas, function (item, index) {
    
                    let totalA = item.total;
                    let totalB = itemE.total;
                    return totalA > totalB;
                }).length + 1;
            },
            // Request interface to process data
            getSort() {
    
            listVM.datas = res.data;// Data from the background request interfaceres.data
            $.each(listVM.datas, function (index, item) {
    
                  item.rankTotal = listVM.rank(item);
            });
            }
        }