添加删除校验

front/src/views/home/AbilityToApplyFor.vue

@@ -36,6 +36,7 @@
 
 <script setup>
   import { useRouter } from 'vue-router'
+  import { message } from 'ant-design-vue'
   import { ref, defineProps } from 'vue'
   import mybus from '@/myplugins/mybus'
   const props = defineProps({
@@ -58,7 +59,11 @@
   //移除方法
   const removeFunction = (data) => {
     dataForm.value.map((val) => {
+      if (val.arr.length > 1) {
         val.arr = val.arr.filter((item) => item.id !== data.id)
+      } else {
+        message.error('至少需要提交一条能力申请！')
+      }
     })
     dataForm.value = dataForm.value.filter((val) => val.arr.length !== 0)
   }