新增混炼示方生成预览与批量创建功能，优化相关字段及用户交互，修复界面显示问题，增强系统稳定性和用户体验。

jeecgboot-vue3/src/views/mes/material/modules/MesMixerMaterialSysCategoryModal.vue

@@ -10,6 +10,13 @@ import { BasicModal, useModalInner } from '/@/components/Modal';
 import { BasicForm, useForm } from '/@/components/Form';
 import { defHttp } from '/@/utils/http/axios';
 import { loadTreeData } from '/@/views/system/category/category.api';
+import {
+  MATERIAL_RAW_AUX_CODE,
+  materialRawAuxCategoryId,
+  isMaterialRawAuxSubCategory,
+  toIsRubberFlag,
+  fromIsRubberFlag,
+} from '/@/views/system/category/category.constants';
 import { useMessage } from '/@/hooks/web/useMessage';
 import type { FormSchema } from '/@/components/Form';
 import type { Recordable } from '/@/types/global';
@@ -34,6 +41,15 @@ const schemas: FormSchema[] = [
     required: true,
     componentProps: { maxlength: 50, placeholder: '请输入分类名称' },
   },
+  {
+    label: ' ',
+    field: 'isRubber',
+    component: 'Checkbox',
+    defaultValue: false,
+    renderComponentContent: '胶料',
+    colProps: { span: 24 },
+    ifShow: ({ values }) => isMaterialRawAuxSubCategory(values.pid),
+  },
 ];
 
 const [registerForm, { resetFields, setFieldsValue, validate, updateSchema, scrollToField }] = useForm({
@@ -64,10 +80,30 @@ async function buildPidTree(): Promise<Recordable[]> {
   ];
 }
 
+async function ensureMaterialRawAuxCategoryId() {
+  if (materialRawAuxCategoryId.value) {
+    return;
+  }
+  const res = await defHttp.get(
+    { url: '/sys/category/loadOne', params: { field: 'code', val: MATERIAL_RAW_AUX_CODE } },
+    { isTransformResponse: false },
+  );
+  if (res?.success && res?.result?.id) {
+    materialRawAuxCategoryId.value = res.result.id;
+  }
+}
+
+function normalizeSubmitValues(values: Recordable) {
+  const payload = { ...values };
+  payload.isRubber = isMaterialRawAuxSubCategory(payload.pid) ? toIsRubberFlag(payload.isRubber) : '0';
+  return payload;
+}
+
 const [registerModal, { setModalProps, closeModal }] = useModalInner(async (data) => {
   await resetFields();
   setModalProps({ confirmLoading: false });
   isUpdate.value = !!data?.isUpdate;
+  await ensureMaterialRawAuxCategoryId();
   const tree = await buildPidTree();
   if (!tree.length) {
     createMessage.warning('未加载到物料分类树，请确认分类字典根编码 XSLMES_MATERIAL 已存在');
@@ -89,7 +125,7 @@ const [registerModal, { setModalProps, closeModal }] = useModalInner(async (data
 
   if (unref(isUpdate) && data?.record?.id) {
     const cat = await defHttp.get<Recordable>({ url: '/sys/category/queryById', params: { id: data.record.id } });
-    await setFieldsValue({ id: cat.id, pid: cat.pid, name: cat.name });
+    await setFieldsValue({ id: cat.id, pid: cat.pid, name: cat.name, isRubber: fromIsRubberFlag(cat.isRubber) });
   } else {
     const pid = data?.parentId != null && data.parentId !== '' ? String(data.parentId) : '';
     await setFieldsValue({ pid: pid || undefined, name: '' });
@@ -100,13 +136,13 @@ const title = computed(() => (unref(isUpdate) ? '编辑物料分类' : '新增
 
 async function handleSubmit() {
   try {
-    const values = await validate();
+    const values = normalizeSubmitValues(await validate());
     setModalProps({ confirmLoading: true });
     if (unref(isUpdate)) {
       const full = await defHttp.get<Recordable>({ url: '/sys/category/queryById', params: { id: values.id } });
-      await editMaterialSysCategory({ ...full, pid: values.pid, name: values.name });
+      await editMaterialSysCategory({ ...full, pid: values.pid, name: values.name, isRubber: values.isRubber });
     } else {
-      await saveMaterialSysCategory({ pid: values.pid, name: values.name });
+      await saveMaterialSysCategory({ pid: values.pid, name: values.name, isRubber: values.isRubber });
     }
     closeModal();
     emit('success');