vue 实现自定义序号, 并且翻页序号累加。

近期在项目里遇到 翻页序号累加问题,看了iview 的 api 给出这样

<template>
    <div>
        <Table highlight-row ref="currentRowTable" :columns="columns3" :data="data1"></Table>
        <Button @click="handleClearCurrentRow">Clear</Button>
    </div>
</template>
<script>
    export default {
        data () {
            return {
                columns3: [
                    {
                        type: 'index',
                         60,
                        align: 'center'
                    },
                    {
                        title: 'Name',
                        key: 'name'
                    },
                    {
                        title: 'Age',
                        key: 'age'
                    },
                    {
                        title: 'Address',
                        key: 'address'
                    }
                ],
                data1: [
                    {
                        name: 'John Brown',
                        age: 18,
                        address: 'New York No. 1 Lake Park',
                        date: '2016-10-03'
                    },
                    {
                        name: 'Jim Green',
                        age: 24,
                        address: 'London No. 1 Lake Park',
                        date: '2016-10-01'
                    },
                    {
                        name: 'Joe Black',
                        age: 30,
                        address: 'Sydney No. 1 Lake Park',
                        date: '2016-10-02'
                    },
                    {
                        name: 'Jon Snow',
                        age: 26,
                        address: 'Ottawa No. 2 Lake Park',
                        date: '2016-10-04'
                    }
                ]
            }
        },
        methods: {
            handleClearCurrentRow () {
                this.$refs.currentRowTable.clearCurrentRow();
            }
        }
    }
</script>

但是 这样实现不了翻序号累加问题。研究了下  最后  把序号那列加个 render 函数进行了处理就好了   切记 要把原始的  type: 'index', 给干掉,

改版以后:

        {
          title: 'NO',
          render: (h, params) => {
            return h("span", params.index + (this.pageNum - 1) * this.pageSize + 1);
          },
          align: 'center',
           60
        },
pageNum :页码。
pageSize: 每页显示多少条数据。
原文地址:https://www.cnblogs.com/malng/p/11165610.html