fix:面授课编辑附件删除问题，课程大纲问题

src/components/common/FJUpload.vue

@@ -58,7 +58,7 @@
 import {defineEmits, defineProps, ref, watch, onMounted} from "vue";
 import Upload from "./BaseUpload.vue";
 
-const emit = defineEmits({})
+const emit = defineEmits(["changevalue"])
 const props = defineProps({
   value: String,
 })
@@ -98,6 +98,7 @@ function init() {
 
 function del(i) {
   uploadRef.value.remove(i)
+  emit('changevalue', i)
 }
 
 </script>