补充搜索功能

scss/components/form/_transfer.scss

@@ -72,3 +72,7 @@
     }
   }
 }
+
+.#{$ns}TransferControl {
+  position: relative;
+}

src/components/Transfer.tsx

@@ -35,7 +35,7 @@ export interface TransferPorps extends ThemeProps, CheckboxesProps {
   onSearch?: (
     term: string,
     setCancel: (cancel: () => void) => void
-  ) => Promise<Options>;
+  ) => Promise<Options | void>;
 
   // 自定义选择框相关
   selectRender?: (props: TransferPorps) => JSX.Element;
@@ -216,6 +216,7 @@ export class Transfer extends React.Component<TransferPorps, TransferState> {
   renderSearchResult() {
     const {
       searchResultMode,
+      selectMode,
       noResultsText,
       searchResultColumns,
       classnames: cx,
@@ -224,8 +225,9 @@ export class Transfer extends React.Component<TransferPorps, TransferState> {
       option2value
     } = this.props;
     const options = this.state.searchResult || [];
+    const mode = searchResultMode || selectMode;
 
-    return searchResultMode === 'table' ? (
+    return mode === 'table' ? (
       <TableCheckboxes
         placeholder={noResultsText}
         className={cx('Transfer-checkboxes')}
@@ -235,7 +237,7 @@ export class Transfer extends React.Component<TransferPorps, TransferState> {
         onChange={onChange}
         option2value={option2value}
       />
-    ) : searchResultMode === 'tree' ? (
+    ) : mode === 'tree' ? (
       <TreeCheckboxes
         placeholder={noResultsText}
         className={cx('Transfer-checkboxes')}

src/renderers/Form/Item.tsx

@@ -45,7 +45,7 @@ export interface FormItemProps extends RendererProps {
   formHorizontal: FormHorizontal;
   defaultSize?: 'xs' | 'sm' | 'md' | 'lg' | 'full';
   size?: 'xs' | 'sm' | 'md' | 'lg' | 'full';
-  disabled: boolean;
+  disabled?: boolean;
   btnDisabled: boolean;
   defaultValue: any;
   value: any;

src/renderers/Form/NestedSelect.tsx

@@ -6,7 +6,13 @@ import Checkbox from '../../components/Checkbox';
 import PopOver from '../../components/PopOver';
 import {RootCloseWrapper} from 'react-overlays';
 import {Icon} from '../../components/icons';
-import {autobind, flattenTree, isEmpty, filterTree} from '../../utils/helper';
+import {
+  autobind,
+  flattenTree,
+  isEmpty,
+  filterTree,
+  string2regExp
+} from '../../utils/helper';
 import {dataMapping} from '../../utils/tpl-builtin';
 import {OptionsControl, OptionsControlProps} from '../Form/Options';
 import {Option, Options} from '../../components/Select';
@@ -357,7 +363,7 @@ export default class NestedSelectControl extends React.Component<
     const inputValue = evt.currentTarget.value;
     const {options, labelField, valueField} = this.props;
 
-    const regexp = new RegExp(`${inputValue}`, 'i');
+    const regexp = string2regExp(inputValue);
 
     let filtedOptions =
       inputValue && this.state.isOpened

src/renderers/Form/Transfer.tsx

@@ -2,13 +2,22 @@ import {OptionsControlProps, OptionsControl} from './Options';
 import React from 'react';
 import Transfer from '../../components/Transfer';
 import {Option} from './Options';
-import {autobind} from '../../utils/helper';
+import {
+  autobind,
+  filterTree,
+  string2regExp,
+  createObject
+} from '../../utils/helper';
 import {Api} from '../../types';
+import Spinner from '../../components/Spinner';
+import find from 'lodash/find';
+import {optionValueCompare} from '../../components/Select';
 
 export interface TransferProps extends OptionsControlProps {
   sortable?: boolean;
   selectMode?: 'table' | 'list' | 'tree';
   columns?: Array<any>;
+  searchable?: boolean;
   searchApi?: Api; // todo 通过传递进去 onSearch 实现。
 }
 
@@ -23,20 +32,38 @@ export class TransferRenderer extends React.Component<TransferProps> {
       joinValues,
       delimiter,
       valueField,
-      extractValue
+      extractValue,
+      options,
+      setOptions
     } = this.props;
     let newValue: any = value;
+    let newOptions = options.concat();
 
     if (Array.isArray(value)) {
+      if (joinValues || extractValue) {
+        newValue = value.map(item => {
+          const resolved = find(
+            options,
+            optionValueCompare(
+              item[valueField || 'value'],
+              valueField || 'value'
+            )
+          );
+
+          if (!resolved) {
+            newOptions.push(item);
+          }
+
+          return item[valueField || 'value'];
+        });
+      }
+
       if (joinValues) {
-        newValue = value
-          .map(item => item[valueField || 'value'])
-          .join(delimiter || ',');
-      } else if (extractValue) {
-        newValue = value.map(item => item[valueField || 'value']);
+        newValue = newValue.join(delimiter || ',');
       }
     }
 
+    newOptions.length > options.length && setOptions(newOptions);
     onChange(newValue);
   }
 
@@ -45,6 +72,56 @@ export class TransferRenderer extends React.Component<TransferProps> {
     return option;
   }
 
+  @autobind
+  async handleSearch(term: string) {
+    const {searchApi, options, labelField, valueField, env, data} = this.props;
+
+    if (searchApi) {
+      const payload = await env.fetcher(searchApi, createObject(data, {term}));
+
+      if (!payload.ok) {
+        env.notify('error', payload.msg || '搜索请求异常');
+        return [];
+      }
+
+      const result = payload.data.options || payload.data.items || payload.data;
+      if (!Array.isArray(result)) {
+        env.notify('error', '期望接口返回数组信息');
+        return [];
+      }
+
+      return result.map(item => {
+        let resolved: any = null;
+
+        if (Array.isArray(options)) {
+          resolved = find(
+            options,
+            optionValueCompare(item[valueField || 'value'], valueField)
+          );
+        }
+
+        return resolved || item;
+      });
+    } else if (term) {
+      const regexp = string2regExp(term);
+
+      return filterTree(
+        options,
+        (option: Option) => {
+          return !!(
+            (Array.isArray(option.children) && option.children.length) ||
+            regexp.test(option[labelField || 'label']) ||
+            regexp.test(option[valueField || 'value'])
+          );
+        },
+        0,
+        true
+      );
+    } else {
+      return options;
+    }
+  }
+
   render() {
     const {
       classnames: cx,
@@ -52,7 +129,10 @@ export class TransferRenderer extends React.Component<TransferProps> {
       selectedOptions,
       sortable,
       selectMode,
-      columns
+      columns,
+      loading,
+      searchable,
+      searchApi
     } = this.props;
 
     return (
@@ -65,7 +145,10 @@ export class TransferRenderer extends React.Component<TransferProps> {
           sortable={sortable}
           selectMode={selectMode}
           columns={columns}
+          onSearch={searchable ? this.handleSearch : undefined}
         />
+
+        <Spinner overlay key="info" show={loading} />
       </div>
     );
   }

src/utils/helper.ts

@@ -251,9 +251,10 @@ export function anyChanged(
   to: {[propName: string]: any},
   strictMode: boolean = true
 ): boolean {
-  return (typeof attrs === 'string' ? attrs.split(/\s*,\s*/) : attrs).some(
-    key => (strictMode ? from[key] !== to[key] : from[key] != to[key])
-  );
+  return (typeof attrs === 'string'
+    ? attrs.split(/\s*,\s*/)
+    : attrs
+  ).some(key => (strictMode ? from[key] !== to[key] : from[key] != to[key]));
 }
 
 export function rmUndefined(obj: PlainObject) {
@@ -362,7 +363,7 @@ export function makeColumnClassBuild(
   let count = 12;
   let step = Math.floor(count / steps);
 
-  return function(schema: Schema) {
+  return function (schema: Schema) {
     if (
       schema.columnClassName &&
       /\bcol-(?:xs|sm|md|lg)-(\d+)\b/.test(schema.columnClassName)
@@ -470,7 +471,7 @@ export function promisify<T extends Function>(
 ) => Promise<any> & {
   raw: T;
 } {
-  let promisified = function() {
+  let promisified = function () {
     try {
       const ret = fn.apply(null, arguments);
       if (ret && ret.then) {
@@ -1029,6 +1030,17 @@ export function getLevelFromClassName(
   return defaultValue;
 }
 
+export function string2regExp(value: string, caseSensitive = false) {
+  if (typeof value !== 'string') {
+    throw new TypeError('Expected a string');
+  }
+
+  return new RegExp(
+    value.replace(/[|\\{}()[\]^$+*?.]/g, '\\$&').replace(/-/g, '\\x2d'),
+    !caseSensitive ? 'i' : ''
+  );
+}
+
 export function pickEventsProps(props: any) {
   const ret: any = {};
   props &&
@@ -1040,7 +1052,7 @@ export function pickEventsProps(props: any) {
 
 export const autobind = boundMethod;
 
-export const bulkBindFunctions = function<
+export const bulkBindFunctions = function <
   T extends {
     [propName: string]: any;
   }