SOURCE

// moment.locale('zh-cn');
const table1 = {
    template: `
    <a-table :columns="columns" :data-source="data" :customRow="customRow">
        <a slot="name" slot-scope="text,record,index">
            {{ text }}
            <span v-if="currentRow === index" style="position:absolute;">
                我是胡雪纯
            </span>
        </a>
    </a-table>
    `,
    data() {
        const currentRow = -1;
        const columns = [
            {
                title: 'Name',
                dataIndex: 'name',
                scopedSlots: { customRender: 'name' },
            },
            {
                title: 'Age',
                dataIndex: 'age',
            },
            {
                title: 'Address',
                dataIndex: 'address',
            },
            ];
            const data = [
            {
                key: '1',
                name: 'John Brown',
                age: 32,
                address: 'New York No. 1 Lake Park',
            },
            {
                key: '2',
                name: 'Jim Green',
                age: 42,
                address: 'London No. 1 Lake Park',
            },
            {
                key: '3',
                name: 'Joe Black',
                age: 32,
                address: 'Sidney No. 1 Lake Park',
            },
            {
                key: '4',
                name: 'Disabled User',
                age: 99,
                address: 'Sidney No. 1 Lake Park',
            },
        ];
        
        return {
            data,
            columns,
            currentRow,
        };
    },
    methods: {
        customRow(record, index) {
            return {
                // props: {
                //     xxx... //属性
                // },
                on: { // 事件
                    click: (event) => {},       // 点击行
                    dblclick: (event) => {},
                    contextmenu: (event) => {},
                    mouseenter: (event) => {
                        this.currentRow = index
                    },  // 鼠标移入行
                    mouseleave: (event) => {
                        this.currentRow = -1
                    }
                },
            };
        }
    },
};

new Vue({
    el: '#app',
    components: {
        table1,
    }
});    

<div id="app">
	<table1/>
</div>