【功能优化】工作流：BPMN 流程图高亮的计算，切换到后端为主

src/views/bpm/processInstance/detail/ProcessInstanceBpmnViewer.vue

@@ -3,48 +3,43 @@
     <template #header>
       <span class="el-icon-picture-outline">流程图</span>
     </template>
-    <MyProcessViewer
-      key="designer"
-      :activityData="activityList"
-      :prefix="bpmnControlForm.prefix"
-      :processInstanceData="processInstance"
-      :taskData="tasks"
-      :value="bpmnXml"
-      v-bind="bpmnControlForm"
-    />
+    <MyProcessViewer key="designer" :xml="view.bpmnXml" :view="view" class="h-700px" />
   </el-card>
 </template>
 <script lang="ts" setup>
 import { propTypes } from '@/utils/propTypes'
 import { MyProcessViewer } from '@/components/bpmnProcessDesigner/package'
-import * as ActivityApi from '@/api/bpm/activity'
+import * as ProcessInstanceApi from '@/api/bpm/processInstance'
 
 defineOptions({ name: 'BpmProcessInstanceBpmnViewer' })
 
 const props = defineProps({
-  loading: propTypes.bool, // 是否加载中
+  loading: propTypes.bool.def(false), // 是否加载中
   id: propTypes.string, // 流程实例的编号
-  processInstance: propTypes.any, // 流程实例的信息
-  tasks: propTypes.array, // 流程任务的数组
   bpmnXml: propTypes.string // BPMN XML
 })
 
-const bpmnControlForm = ref({
-  prefix: 'flowable'
-})
-const activityList = ref([]) // 任务列表
+const view = ref({
+  bpmnXml: ''
+}) // BPMN 流程图数据
 
 /** 只有 loading 完成时，才去加载流程列表 */
 watch(
   () => props.loading,
   async (value) => {
     if (value && props.id) {
-      activityList.value = await ActivityApi.getActivityList({
-        processInstanceId: props.id
-      })
+      view.value = await ProcessInstanceApi.getProcessInstanceBpmnModelView(props.id)
     }
   }
 )
+
+/** 监听 bpmnXml */
+watch(
+  () => props.bpmnXml,
+  (value) => {
+    view.value.bpmnXml = value
+  }
+)
 </script>
 <style>
 .box-card {

src/views/bpm/processInstance/detail/index.vue

@@ -157,13 +157,7 @@
     />
 
     <!-- 高亮流程图 -->
-    <ProcessInstanceBpmnViewer
-      :id="`${id}`"
-      :bpmn-xml="bpmnXml"
-      :loading="processInstanceLoading"
-      :process-instance="processInstance"
-      :tasks="tasks"
-    />
+    <ProcessInstanceBpmnViewer :id="`${id}`" :loading="processInstanceLoading" />
 
     <!-- 弹窗：转派审批人 -->
     <TaskTransferForm ref="taskTransferFormRef" @success="getDetail" />

src/views/bpm/processInstance/detail/index_new.vue

@@ -66,13 +66,7 @@
           </el-tab-pane>
           <!-- 流程图 -->
           <el-tab-pane label="流程图" name="diagram">
-            <ProcessInstanceBpmnViewer
-              :id="`${id}`"
-              :bpmn-xml="bpmnXml"
-              :loading="processInstanceLoading"
-              :process-instance="processInstance"
-              :tasks="tasks"
-            />
+            <ProcessInstanceBpmnViewer :id="`${id}`" :loading="processInstanceLoading" />
           </el-tab-pane>
           <!-- 流转记录 -->
           <el-tab-pane label="流转记录" name="record">