element-ui 可编辑表格 + 动态表头

た入场券 2023-02-13 03:48 18阅读 0赞

代码如下：

<template>
        <div>
        <el-button @click="change">测试按钮</el-button>
        <el-table
                :data="tableData"
                class="tb-edit"
                style="width: 100%">
            <el-table-column  v-for="item in tableHead":label="item.label" :property="item.property"
                    width="180">
                <template slot-scope="scope">
                    <el-input  v-model="scope.row[scope.column.property]" ></el-input>
                </template>
            </el-table-column>
    
            <el-table-column label="操作">
                <template slot-scope="scope">
                    <el-button
                            size="mini"
                            @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
                    <el-button
                            size="mini"
                            type="danger"
                            @click="handleDelete(scope.$index, scope.row)">删除</el-button>
                </template>
            </el-table-column>
        </el-table>
        </div>
    </template>
    
    <script>
        import { example1, example2} from './columns';
        
        export default { 
            name:'ruleTable',
            data() { 
                return { 
                    // 表头
                    tableHead:example1,
                    // 数据值
                    tableData: [{ 
                        date: '2016-05-02',
                        name: '王小虎6666',
                        address: '上海市普陀区金沙江路 1518 弄'
                    }, { 
                        date: '2016-05-04',
                        name: '王小虎45',
                        address: '上海市普陀区金沙江路 1517 弄'
                    }, { 
                        date: '2016-05-01',
                        name: '王小虎333',
                        address: '上海市普陀区金沙江路 1519 弄'
                    }, { 
                        date: '2016-05-03',
                        name: '王小虎222',
                        address: '上海市普陀区金沙江路 1516 弄'
                    }],
    
                }
            },
            methods: { 
                handleEdit(index, row) { 
                    console.log(index, row);
                },
                handleDelete(index, row) { 
                    console.log(index, row);
                },
                change(){ 
                    this.tableHead = example2;
                }
            }
        }
    </script>

// 表头1
    let example1=[
        { 
            label:'姓名',
            property:'name'
        },{ 
            label:'地址',
            property:'address'
        }
    ];
    
    // 表头2
    let example2=[
        { 
            label:'姓名',
            property:'name'
        },{ 
            label:'地址',
            property:'address'
        },{ 
            label:'日期',
            property:'date'
        }
    ];
    
    export { 
        example1,
        example2
    };