流程：按钮控制

smtweb-framework/bpm/src/main/java/cc/smtweb/system/bpm/web/engine/flow/FlowInstance.java

@@ -375,7 +375,7 @@ public class FlowInstance {
             boolean hasMake = false;
             for (Task act : listTask) {
                 SwMap row = new SwMap();
-                tasks.add(row);
+                bTasks.add(row);
                 row.put("id", act.getId());
                 row.put("label", procDef.getProcInfo().getActNameById(act.getActId()));
                 if (act.isMake()) {
@@ -387,14 +387,15 @@ public class FlowInstance {
             }
             if (!hasMake && procDef.getProcInfo().isRejectToMake()) {
                 SwMap row = new SwMap();
-                tasks.add(0, row);
+                bTasks.add(0, row);
                 Task act = provider.findMakeTask(procInst.getId());
                 row.put("id", act.getId());
                 row.put("label", procDef.getProcInfo().getActNameById(act.getActId()));
                 row.put("type", 0);
             }
+            extra.put("preTasks", bTasks);
         }
-        extra.put("preTasks", tasks);
+
         List<SwMap> buttons = new ArrayList<>();
         resetButtons(buttons);
         extra.put("buttons", buttons);