fix : 修复附件校验问题

src/components/DetailComponent/ApprovalDetail.vue

@@ -22,7 +22,7 @@
       <div class="process">
         <operation-render v-if="processViewer" :operation-list="data.operationList"
                           :state="data.state"/>
-        <process-diagram-viewer v-if="processViewer" :id-name="type"/>
+        <process-diagram-viewer v-if="processViewer" :id-name="idName?idName:type"/>
       </div>
     </div>
   </div>
@@ -67,6 +67,10 @@ const props = defineProps({
   value: {
     type: String,
     default: ''
+  },
+  idName: {
+    type: String,
+    default: ''
   }
 })
 const form = ref()
@@ -224,7 +228,7 @@ const handleDownload = (row) => {
   })
 }
 watchEffect(() => {
-  Object.keys(props.formData).length && (form.value.setValues(props.formData))
+  Object.keys(props.formData).length && (form.value?.setValues(props.formData))
 })
 
 watch(() => props.loading, (newVal) => {