Vue el-table 行编辑验证、重置

<template>
    <div>        

        <!-- 卡片视图 -->
        <el-card>
            
            <el-form
                :model="dataList"
                ref="ruleForm"
                label-width="100px"
                class="demo-ruleForm">
                <!-- 列表 -->
                <el-table
                    :data="dataList.moduleList" ref="topictable" border stripe :max-height="tableHeight"
                    row-key="Id"
                    :tree-props="{children: 'children'}" :header-cell-style="{background:'#50a2e2',color:'#fff'}">
                    <!-- 展开列 -->

                    <!-- 索引列 -->
                    <el-table-column type="index" label="序号"></el-table-column>
                    <el-table-column label="控制器名称" prop="Controller"></el-table-column>
                    <el-table-column label="方法名称" >
                        <template slot-scope="scope">
                            <el-form-item label-width="0px" :prop="'moduleList.' + scope.$index + '.Action'" :rules="dataList.moduleListRules.Action">
                                <el-input v-model="scope.row.Action" placeholder="方法名称" />
                            </el-form-item>
                        </template>
                    </el-table-column>
                    
                    <el-table-column label="操作人" >
                        <template slot-scope="scope">
                            <el-form-item label-width="0px" :prop="'moduleList.' + scope.$index + '.LoginName'" :rules="dataList.moduleListRules.LoginName">
                                <el-input v-model="scope.row.LoginName" placeholder="操作人" />
                            </el-form-item>
                        </template>
                    </el-table-column>

                    <el-table-column label="操作" width="180px" align="center">
                        <template slot-scope="scope">
                            <!-- 验证按钮 -->
                            <el-button
                                type="primary"
                                size="mini" @click="saveModule(scope.row,scope.$index)">保存</el-button>
                            <el-button
                                type="primary"
                                size="mini" @click="resetModule(scope.row,scope.$index)">重置</el-button>
                            
                        </template>
                    </el-table-column>
                </el-table>
            </el-form>

            
        </el-card>

    </div>
</template>

<script>

export default {
    data() {
        return {
            // table 高度
            tableHeight: null, 
            dataList: {
                // 日志列表

　　　　　　　　　　moduleList: [{

                    Controller: 'SysMenu',

                    Action: '',

                    LoginName: ''

                }, {

                    Controller: 'SysMenu1',

                    Action: '',

                    LoginName: ''

                }],

                moduleListRules: {
                    LoginName: [{ required: true, message: '请输入姓名', trigger: 'blur' }],
                    Action: [{ required: true, message: '请输入方法名', trigger: 'blur' }],
                },
            }
        }
    },
    mounted() {
        this.tableHeight = window.innerHeight - this.$refs.topictable.$el.offsetTop - 50
    },
    methods: {
        // 对部分表单字段进行校验
        validateField(form, index) {
            let result = true
            for (const item of this.$refs[form].fields) {
                if (item.prop.split('.')[1] === index.toString()) {
                    this.$refs[form].validateField(item.prop, (error) => {
                        if (error !== '') {
                            result = false
                        }
                    })
                }
                if (!result) break
            }
            return result
        },
        // 对部分表单字段进行重置
        resetField(form, index) {
            this.$refs[form].fields.forEach(item => {
                if (item.prop.split('.')[1] === index.toString()) {
                    item.resetField()
                }
            })
        },
        // 保存
        saveModule(item, index) {
　　　　　　　// 验证
            var i = this.validateField('ruleForm', index)
            console.log(i)
        },
        // 重置
        resetModule(item, index) {
            this.resetField('ruleForm', index)
        }
    }
}
</script>

<style lang="less" >

</style>

效果

点击 保存 按钮

 点击重置：

恢复初始值

借鉴：

https://blog.csdn.net/iamlujingtao/article/details/105186117

非常感谢