iview中table选中某条数据删除功能

// 删除

            deleteData() {

                if (!this.selection.length) this.$Message.warning("请选择要删除的行！");

                for (var i = 0; i < this.tableData.length; i++) {

                    for (var j = 0; j < this.selection.length; j++) {

                        if (this.selection[j].sampleDressFileDetailId === this.tableData[i].sampleDressFileDetailId) {

                            this.tableData.splice(i, 1)

                        }else{

                            console.log('没有选中删除')

                        }

                    }

                }

                this.selection = [];

            }