【功能优化】发起流程时候，表单字段权限设置

Author: cooling-jason

src/views/bpm/processInstance/create/ProcessDefinitionDetail.vue

@@ -75,7 +75,7 @@
 <script lang="ts" setup>
 import { decodeFields, setConfAndFields2 } from '@/utils/formCreate'
 import { BpmModelType } from '@/utils/constants'
-import { CandidateStrategy } from '@/components/SimpleProcessDesignerV2/src/consts'
+import { CandidateStrategy, NodeId, FieldPermissionType } from '@/components/SimpleProcessDesignerV2/src/consts'
 import ProcessInstanceBpmnViewer from '../detail/ProcessInstanceBpmnViewer.vue'
 import ProcessInstanceSimpleViewer from '../detail/ProcessInstanceSimpleViewer.vue'
 import ProcessInstanceTimeline from '../detail/ProcessInstanceTimeline.vue'
@@ -129,8 +129,10 @@ const initProcessInfo = async (row: any, formVariables?: any) => {
       }
     }
     setConfAndFields2(detailForm, row.formConf, row.formFields, formVariables)
-    await nextTick()
+    
+    await nextTick();
     fApi.value?.btn.show(false) // 隐藏提交按钮
+     
     // 获取流程审批信息
     await getApprovalDetail(row)
 
@@ -152,7 +154,9 @@ const initProcessInfo = async (row: any, formVariables?: any) => {
 /** 获取审批详情 */
 const getApprovalDetail = async (row: any) => {
   try {
-    const data = await ProcessInstanceApi.getApprovalDetail({ processDefinitionId: row.id })
+    // 获取审批详情，设置 activityId 为发起人节点（为了获取字段权限。暂时只对 Simple 设计器有效）
+    const data = await ProcessInstanceApi.getApprovalDetail({ processDefinitionId: row.id, activityId : NodeId.START_USER_NODE_ID })
+
     if (!data) {
       message.error('查询不到审批详情信息！')
       return
@@ -170,10 +174,37 @@ const getApprovalDetail = async (row: any) => {
 
     // 获取审批节点，显示 Timeline 的数据
     activityNodes.value = data.activityNodes
+    // 获取表单字段权限
+    const formFieldsPermission =  data.formFieldsPermission
+    // 设置表单字段权限
+    if (formFieldsPermission) {
+      Object.keys(formFieldsPermission).forEach((item) => {
+        setFieldPermission(item, formFieldsPermission[item])
+      })
+    }
   } finally {
   }
 }
 
+/**
+ * 设置表单权限
+ */
+ const setFieldPermission = (field: string, permission: string) => {
+  if (permission === FieldPermissionType.READ) {
+    //@ts-ignore
+    fApi.value?.disabled(true, field)
+  }
+  if (permission === FieldPermissionType.WRITE) {
+    //@ts-ignore
+    fApi.value?.disabled(false, field)
+ 
+  }
+  if (permission === FieldPermissionType.NONE) {
+    //@ts-ignore
+    fApi.value?.hidden(true, field)
+  }
+}
+
 /** 提交按钮 */
 const submitForm = async () => {
   if (!fApi.value || !props.selectProcessDefinition) {