el-cascader获取label

    <div class="block">
                <span class="demonstration">默认 click 触发子菜单</span>
                <el-cascader
                    ref="cascaderAddr"
                    v-model="value"
                    :options="options"
                    @change="handleChange"
                ></el-cascader>
     </div>

 

        handleChange(value) {
            console.log(value);
            let nodeContent = this.$refs["cascaderAddr"].getCheckedNodes();

             // 这种方式
            //  if (this.value.length != 0) {
            //         let arr = this.$refs['cascaderAddr'].getCheckedNodes()[0].pathLabels
            //         console.log('value', this.value)
            //         console.log('arr', arr)
            //       }

            //这种方式
            this.$nextTick(() => {
                let casename = this.$refs["cascaderAddr"].presentText.split(
                    this.$refs["cascaderAddr"].separator
                );
                console.log("value：", casename);
            });

            // console.log(this.$refs['cascaderAddr'].getCheckedNodes())
        },