<span
                    v-if="isEdit"
                    @click.stop="headerClick(activityForm.activityName)"
                  >
                  <span>課程名稱{{ activityForm.activityName}}</span>
                  <el-button
                    link
                    type="primary"
                    style="color: #1d2129"
                    @click="editCourseName"
                  >
                    <el-icon>
                      <EditPen />
                    </el-icon>
                  </el-button>
                  </span>
                  <el-input
                    @blur.stop="
                      ($event) =>
                        handleInputBlur($event, activityForm.activityName)
                    "
                    placeholder="请输入"
                    v-else
                    ref="clickRef"
                    v-model.trim="activityForm.activityName"
                    style="width: 200px"
                  >
                  </el-input>

const { proxy } = getCurrentInstance();
const activityForm = reactive({
activityName:"
}
const isEdit = ref(true);
//点击添加内训名称
const headerClick = (item) => {
  activityForm.activityName = item;
  isEdit.value = false;
  nextTick(() => {
    proxy.$refs.clickRef && proxy.$refs.clickRef.focus(); // 获取输入框，自动获取焦点
  });
};
const handleInputBlur = (event, data) => {
  const inputName = event.target.value.trim();
  if (inputName === data) {
    isEdit.value = true;
  } else {
    isEdit.value = true;
    activityForm.activityName = inputName;
  }
};