目前看来 Repeat 组件有点多余

examples/components/Form/Full.jsx

@@ -775,9 +775,43 @@ export default {
           type: 'divider'
         },
         {
-          type: 'repeat',
+          label: '时间频率',
-          name: 'repeat',
+          type: 'group',
-          label: '时间频率'
+          controls: [
+            {
+              name: 'repeatCount',
+              type: 'range',
+              label: false,
+              visibleOn: 'data.repeatUnit != "none"'
+            },
+
+            {
+              type: 'select',
+              name: 'repeatUnit',
+              label: false,
+              value: 'none',
+              mode: 'inline',
+              columnClassName: 'v-middle no-grow',
+              options: [
+                {
+                  label: '不重复',
+                  value: 'none'
+                },
+                {
+                  label: '年',
+                  value: 'year'
+                },
+                {
+                  label: '月',
+                  value: 'month'
+                },
+                {
+                  label: '日',
+                  value: 'day'
+                }
+              ]
+            }
+          ]
         },
         {
           type: 'divider'

scss/_utilities.scss

@@ -1304,9 +1304,8 @@
 }
 
 .v-middle {
-  // display: inline-flex;
-  // align-items: center;
   vertical-align: middle !important;
+  align-self: center;
 }
 
 .scrollable {

src/components/Select.tsx

@@ -36,6 +36,7 @@ export interface Option {
 export interface Options extends Array<Option> {}
 
 export interface OptionProps {
+  className?: string;
   multi?: boolean;
   multiple?: boolean;
   valueField?: string;

src/renderers/Form/Group.tsx

@@ -138,14 +138,15 @@ export class ControlGroupRenderer extends React.Component<InputGroupProps> {
 
           const columnWidth =
             control.columnRatio ||
-            getWidthRate(control && control.columnClassName);
+            getWidthRate(control && control.columnClassName, true);
 
           return (
             <div
               key={index}
               className={cx(
                 `${ns}Form-groupColumn`,
-                columnWidth ? `${ns}Form-groupColumn--${columnWidth}` : ''
+                columnWidth ? `${ns}Form-groupColumn--${columnWidth}` : '',
+                control && control.columnClassName
               )}
             >
               {this.renderControl(control, index, {

src/renderers/Form/Repeat.tsx

@@ -1,6 +1,8 @@
 /**
  * @file filter
  * @author fex
+ *
+ * 不建议用，以后可能会删除。可以直接用组合出来，不需要新建一个组件。
  */
 /* eslint fecs-indent: [0, "space", 2, 2] */
 
@@ -189,7 +191,7 @@ export default class RepeatControl extends React.Component<RepeatProps, any> {
         <div className="col v-middle repeat-btn">
           <Select
             classPrefix={ns}
-            className={input ? 'pull-right' : null}
+            className={input ? 'pull-right' : ''}
             options={optionsArray}
             placeholder={placeholder}
             onChange={this.handleOptionChange}

src/utils/helper.ts

@@ -1006,12 +1006,12 @@ export function camel(str?: string) {
     : '';
 }
 
-export function getWidthRate(value: any): number {
+export function getWidthRate(value: any, strictMode = false): number {
   if (typeof value === 'string' && /\bcol\-\w+\-(\d+)\b/.test(value)) {
     return parseInt(RegExp.$1, 10);
   }
 
-  return value || 0;
+  return strictMode ? 0 : value || 0;
 }
 
 export function getLevelFromClassName(