细节优化

package.json

 {
     "name": "panda-xform",
-    "version": "2.0.3",
-    "description": "2.0.3: 修复编码报错问题",
+    "version": "2.0.4",
+    "description": "2.0.4: 细节优化",
     "keywords": [
         "panda-xform"
     ],

src/core/widgets/settings/groupSource/CalculateRule/index.js

-import React, { useEffect, useState, useRef } from 'react'
-import { Modal, Input, Form, message, Dropdown, Menu, Tree } from 'antd'
+import React, { useState, useRef } from 'react'
+import { Modal, Input, message, Dropdown, Menu, Tree } from 'antd'
 import styles from './index.less'
 import { getTableNumberList, getFormFieldAnalysisDtos } from '../../../../../apis/process'
 import { isObject } from '../../../../../utils'
@@ -17,7 +17,7 @@ const fnList = [
   { label: '向上取整', value: '$math.floor()' },
 ]
 
-const ControlRules = (props) => {
+const CalculateRule = (props) => {
 
   const { value, onChange, addons } = props
   const { parent, name } = addons.formData
@@ -41,13 +41,17 @@ const ControlRules = (props) => {
         }
       }
       setFieldList(array)
+      if (array.length > 0) {
+        setVisible(true)
+      } else {
+        message.error('无可用字段')
+      }
     } else {
       message.error(msg)
     }
   }
 
   const inputClick = () => {
-    setVisible(true)
     getFieldList()
     setRule(value || '')
     if (value) {
@@ -165,4 +169,4 @@ const ControlRules = (props) => {
 
 }
 
-export default ControlRules
+export default CalculateRule

src/core/widgets/settings/groupSource/ControlRules/index.js

-import React, { useEffect, useState, useRef } from 'react'
-import { Modal, Input, Form, message, Dropdown, Menu, Tree } from 'antd'
+import React, { useState, useRef } from 'react'
+import { Modal, Input, message, Dropdown, Menu, Tree } from 'antd'
 import styles from './index.less'
 import { ReloadTableFields, ruleValidation } from '../../../../../apis/process'
 
@@ -109,43 +109,47 @@ const ControlRules = (props) => {
         destroyOnClose
         getContainer={false}
       >
-        <div className={styles.configContent}>
-          <div className={styles.leftTree}>
-            <Tree
-              blockNode
-              defaultExpandedKeys={[parent.tableName]}
-              autoExpandParent={true}
-              onSelect={onSelect}
-              selectedKeys={[currentSelectId]}
-              treeData={fieldList}
-            />
-          </div>
-          <div className={styles.rightContent}>
-            <div className={styles.textAreaBox}>
-              <Dropdown overlay={fnListRender} placement="bottom" arrow>
-                <div className={styles.insertFn}>插入函数</div>
-              </Dropdown>
-              <TextArea
-                id="ruleText"
-                autoSize={{ minRows: 19, maxRows: 19 }}
-                value={rule}
-                rows={4}
-                ref={ruleText}
-                onChange={e => setRule(e.target.value)}
-              />
+        {
+          parent?.tableName ? (
+            <div className={styles.configContent}>
+              <div className={styles.leftTree}>
+                <Tree
+                  blockNode
+                  defaultExpandedKeys={[parent.tableName]}
+                  autoExpandParent={true}
+                  onSelect={onSelect}
+                  selectedKeys={[currentSelectId]}
+                  treeData={fieldList}
+                />
+              </div>
+              <div className={styles.rightContent}>
+                <div className={styles.textAreaBox}>
+                  <Dropdown overlay={fnListRender} placement="bottom" arrow>
+                    <div className={styles.insertFn}>插入函数</div>
+                  </Dropdown>
+                  <TextArea
+                    id="ruleText"
+                    autoSize={{ minRows: 19, maxRows: 19 }}
+                    value={rule}
+                    rows={4}
+                    ref={ruleText}
+                    onChange={e => setRule(e.target.value)}
+                  />
+                </div>
+
+                <ul className={styles.tipBox}>
+                  <li>
+                    <p>请从左侧面板选择字段或选项</p>
+                    <p>
+                      {'支持'} <i>英文</i> {'模式下运算符（+、-、*、/、>、<、==、!=、<=、>=）'}
+                    </p>
+                  </li>
+                  <li>{`示例：{表名.是否缴费} = ‘是’ and {表名.缴费金额} > 1000`}</li>
+                </ul>
+              </div>
             </div>
-
-            <ul className={styles.tipBox}>
-              <li>
-                <p>请从左侧面板选择字段或选项</p>
-                <p>
-                  {'支持'} <i>英文</i> {'模式下运算符（+、-、*、/、>、<、==、!=、<=、>=）'}
-                </p>
-              </li>
-              <li>{`示例：{表名.是否缴费} = ‘是’ and {表名.缴费金额} > 1000`}</li>
-            </ul>
-          </div>
-        </div>
+          ) : null
+        }
       </Modal>
     </div>
   )