feat(layout): 增加了Static标签专门用于处理静态数据

src/shared/components/layout/tags/Static/shared.tsx

@@ -0,0 +1,45 @@
+import React, { useContext, useRef } from 'react';
+import { TagComponent } from '../type';
+import { LayoutStateContext } from '../../context/LayoutStateContext';
+import { StateActionType } from '../../types';
+import _isEqual from 'lodash/isEqual';
+import _isString from 'lodash/isString';
+import _isNil from 'lodash/isNil';
+import { parseDataText } from '../../processor';
+import { TMemo } from '@shared/components/TMemo';
+
+interface TagProps {
+  name: string;
+  value: any;
+}
+export const TagStaticShared: TagComponent<TagProps> = TMemo((props) => {
+  const context = useContext(LayoutStateContext);
+  const isRunRef = useRef(false);
+
+  if (isRunRef.current === false) {
+    isRunRef.current = true;
+
+    if (_isString(props.value)) {
+      // 需要处理数据
+      try {
+        const realVal = parseDataText(`{{(${props.value})}}`, context);
+
+        context.dispatch({
+          type: StateActionType.SetGlobal,
+          payload: {
+            name: props.name,
+            value: realVal,
+          },
+        });
+      } catch (e) {
+        // 不处理解析错误的变量
+        console.warn('Cannot parse attr:', props.name, props.value, e);
+      }
+
+      return;
+    }
+  }
+
+  return null;
+});
+TagStaticShared.displayName = 'TagStaticShared';

src/shared/components/layout/tags/__all__.ts

@@ -26,6 +26,7 @@ import { TagInputNumberEdit } from './InputNumber/edit';
 import { TagStyledShared } from './Styled/shared';
 import { TagScriptShared } from './Script/shared';
 import { TagForEachShared } from './ForEach/shared';
+import { TagStaticShared } from './Static/shared';
 
 // 展示数据组件
 registerTag('Template', TagTemplateShared);
@@ -70,6 +71,8 @@ registerTag('Define', TagDefineShared);
 
 registerTag('Var', TagVarShared);
 
+registerTag('Static', TagStaticShared);
+
 registerTag('Computed', TagComputedShared);
 
 registerTag('Function', TagFunctionShared);