ElementUI怎么实现el-form表单重置功能按钮

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目录

• 业务场景：

• 效果演示:

业务场景：

使用el-form时，点击重置按钮或者取消按钮时会实现表单重置效果。

重置功能按钮功能实现详细步骤:

第一:首先给el-form添加ref属性。

<el-form :inline="true" :model="queryParams" ref="queryForm">

第二：在点击重置按钮执行的方法中，执行如下功能代码片段

 reset(){        # 重新设置请求参数实体属性        this.queryParams = {          memberName: undefined,          typeId: undefined,        };        # 指定表单属性值重置        this.$refs["form" ].resetFields();      }

效果演示:

默认展示页:

检索效果页:

重置效果页:

Vue页面源码:

<style></style><template>  <div>    <el-col :span="19">      <el-form :inline="true" :model="queryParams" ref="queryForm">        <el-form-item label="姓名">          <el-input v-model="queryParams.memberName"  placeholder="姓名"></el-input>        </el-form-item>        <el-form-item >          <div >            <!--自定义searchHandler函数-->            <el-button type="primary" @click="searchHandler">查询</el-button>            <!---->            <el-button type="primary" @click="reset">重置</el-button>          </div>        </el-form-item>      </el-form>    </el-col>    <p >      <el-button type="primary" @click="dialogFormAdd = true">添加</el-button>    </p>    <el-row>      <el-table        :data="tableData"        >        <el-table-column          v-for="(data,index) in tableHeader"          :key="index"          :prop="data.prop"          :label="data.label"          :min-width="data['min-width']"          :align="data.align">        </el-table-column>        <el-table-column          prop="memberSex"          label="性别">          <template slot-scope="scope">{{ scope.row.memberSex === 1 ? '男' : '女' }}</template>        </el-table-column>        <el-table-column          prop="memberStatic"          label="会员状态">          <template slot-scope="scope">{{ scope.row.memberStatic === 1 ? '正常' : '不正常' }}</template>        </el-table-column>        <el-table-column          label="操作"          min-width="240">          <template slot-scope="scope">            <el-button type="primary" size="mini" @click="toEdit(scope)">修改</el-button>            <el-button type="danger" size="mini" @click="deleteMember(scope)">删除</el-button>          </template>        </el-table-column>      </el-table>      <br>      <el-pagination        @size-change="handleSizeChange"        @current-change="handleCurrentChange"        :current-page="pagination.pageIndex"        :page-sizes="[5, 10, 20, 30, 40]"        :page-size=pagination.pageSize        layout="total, sizes, prev, pager, next, jumper"        :total=pagination.total>      </el-pagination>    </el-row>     <el-dialog title="添加学生" :visible.sync="dialogFormAdd">      <el-form :model="member">        <el-form-item label="姓名" >          <el-input v-model="member.memberName" auto-complete="off"></el-input>        </el-form-item>       </el-form>      <div slot="footer" class="dialog-footer">        <el-button @click="dialogFormAdd = false">取 消</el-button>        <el-button type="primary" @click="add(student)">确 定</el-button>      </div>    </el-dialog>     <el-dialog title="修改学生" :visible.sync="dialogFormEdit">      <el-form :model="member">        <el-form-item label="姓名" >          <el-input v-model="member.memberName" auto-complete="off"></el-input>        </el-form-item>      </el-form>      <div slot="footer" class="dialog-footer">        <el-button @click="dialogFormEdit = false">取 消</el-button>        <el-button type="primary" @click="edit(student)">确 定</el-button>      </div>    </el-dialog>   </div></template> <script>  export default{    name: 'member',    data () {      return {        tableData: [],        dialogFormEdit: false,        dialogFormAdd:false,        member: {          memberId: '',          memberName: '',          memberPhone: '',          memberAge: '',          typeName: '',          nenberDate: '',          memberStatic:'',          memberbalance:'',          memberxufei:''        },        queryParams:{          memberName:'',          typeId:''        },        pagination: {          pageIndex: 1,          pageSize: 10,          total: 0,        },        tableHeader: [          {            prop: 'memberId',            label: '会员编号',            align: 'left'          },          {            prop: 'memberName',            label: '名称',            align: 'left'          },          {            prop: 'memberPhone',            label: '电话',            align: 'left'          },          {            prop: 'memberAge',            label: '年龄',            align: 'left'          },          {            prop: 'membertypes.typeName',            label: '卡类型',            align: 'left'          },          {            prop: 'nenberDate',            label: '录入日期',            align: 'left'          },          {            prop: 'memberbalance',            label: '会员余额',            align: 'left'          },          {            prop: 'memberxufei',            label: '到期日期',            align: 'left'          }        ]      }    },    methods: {      init () {        var self = this        this.$axios({          method:'post',          url:'/menber/query',          data:{"pageNumber":this.pagination.pageIndex,"pageSize":this.pagination.pageSize,"ktype": 0},          headers:{            'Content-Type':'application/json;charset=utf-8'      //改这里就好了          }        }).then(res => {          console.log(res);          self.pagination.total = res.data.total;          self.tableData = res.data.rows;        })          .catch(function (error) {            console.log(error)          })      },      handleSizeChange(val) {        this.pagination.pageSize = val;        this.pagination.pageIndex = 1;        this.init();      },      handleCurrentChange(val) {        this.pagination.pageIndex = val;        this.init();      },      add (student) {        this.$axios({          method:'post',          url:'/student/insert',          data:{'name': student.name, 'sex':student.sex,'age':student.age,'college':student.college,'className':student.className},          headers:{            'Content-Type':'application/json;charset=utf-8'      //改这里就好了          }        }).then(res => {          this.$message.success('添加成功')          this.dialogFormAdd = false          this.init()        })          .catch(function (error) {            console.log(error)          })      },      toEdit (scope) {        this.student.sid = scope.row.sid        this.student.name = scope.row.name        this.student.sex = scope.row.sex        this.student.age = scope.row.age        this.dialogFormEdit = true      },      edit (student) {        var params ={          'sid' : student.sid,          'name' : student.name,          'sex' :  student.sex,          'age' : student.age        }         this.$axios({          method:'post',          url:'/student/update',          data:params,          headers:{            'Content-Type':'application/json;charset=utf-8'      //改这里就好了          }        }).then(res => {          this.$message.success('修改成功')          this.dialogFormEdit = false          this.init()        }).catch(function (error) {          console.log(error)        })      },      deleteMember (scope) {        debugger;        if (!scope.row.memberId) {          this.tableData.splice(scope.$index, 1)        } else {          this.$confirm('确认是否删除', '提示', {            confirmButtonText: '确定',            cancelButtonText: '取消',            type: 'warning',            center: true          })            .then(() => {              console.log(scope.row.memberId)              this.$axios.get('/menber/delete/' + scope.row.memberId).then(res => {                this.$message.success('删除成功')                this.init()              })                .catch(function (error) {                  console.log(error)                })            })            .catch(() => {              this.$message({                type: 'info',                message: '已取消删除'              })            })        }      },      searchHandler() {        var self = this        this.$axios({          method:'post',          url:'/menber/query',          data:{"pageNumber":this.pagination.pageIndex,"pageSize":this.pagination.pageSize,"ktype": 0, "hyname":this.queryParams.memberName},          headers:{            'Content-Type':'application/json;charset=utf-8'      //改这里就好了          }        }).then(res => {          console.log(res);          self.pagination.total = res.data.total;          self.tableData = res.data.rows;        })          .catch(function (error) {            console.log(error)          })      },      reset(){        this.queryParams = {          memberName: undefined,          typeId: undefined,        };        this.$refs["form" ].resetFields();      }    },    mounted: function () {      this.init()    }  }</script>

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