修复删除节点报错问题

Author: liuguofeng-java

activiti7-ui/src/components/BpmnJs/bo-utils/variableUtil.ts

@@ -13,9 +13,7 @@ export type NodeWidget = {
  */
 export const getWidgetTree = (): NodeWidget[] => {
   const nodeWidgets: NodeWidget[] = [];
-
-  const elementRegistry: any = modeler().getModeler?.get("elementRegistry");
-  const elements: any[] = elementRegistry._elements;
+  const elements: any[] = modeler().getElRegistry._elements;
 
   modeler().getFormJsonList.forEach((item) => {
     const widgetList: any[] = [];

activiti7-ui/src/components/BpmnJs/components/Panel/components/ElementDbTable.vue

@@ -295,8 +295,8 @@ const getElementData = () => {
 };
 
 // 点击用户节点，初始化用
-EventBus.on("element-init", function (_modeler) {
-  _elements = _modeler.get("elementRegistry")._elements;
+EventBus.on("element-init", function () {
+  _elements = modeler.getElRegistry._elements;
   getNodeColumns();
   getElementData();
 });

activiti7-ui/src/components/BpmnJs/components/Panel/components/ElementGenerations.vue

@@ -90,7 +90,10 @@ const updateElementDoc = (value: string) => {
 const initElementName = () => {
   if (elementName.value) return;
   const item = list.find((t) => t.elementType === modeler.getActive.type);
-  if (item) updateElementName(item.defaultName);
+  const elements: any[] = modeler.getElRegistry._elements;
+  if (item && elements[elementId.value]) {
+    updateElementName(item.defaultName);
+  }
 };
 
 // 点击用户节点，初始化用