修复 picker 内嵌模式选中卡死问题

src/renderers/Table.tsx

@@ -15,7 +15,8 @@ import {
   getScrollParent,
   difference,
   noop,
-  autobind
+  autobind,
+  isArrayChilrenModified
 } from '../utils/helper';
 import {resolveVariable} from '../utils/tpl-builtin';
 import {
@@ -333,7 +334,7 @@ export default class Table extends React.Component<TableProps, object> {
     ) {
       Table.syncRows(store, nextProps, props);
       this.syncSelected();
-    } else if (props.selected !== nextProps.selected) {
+    } else if (isArrayChilrenModified(props.selected, nextProps.selected)) {
       store.updateSelected(nextProps.selected || [], nextProps.valueField);
       this.syncSelected();
     }

src/store/formItem.ts

@@ -85,6 +85,9 @@ export const FormItemStore = types
       return self.errorData.map(item => item.msg);
     }
 
+    let lastQueryValue: any;
+    let lastResult: any = [];
+
     return {
       get form(): any {
         return getForm();
@@ -114,8 +117,13 @@ export const FormItemStore = types
       },
 
       getSelectedOptions: (value: any = getValue()) => {
+        if (value === lastQueryValue) {
+          return lastResult;
+        }
+        lastQueryValue = value;
+
         if (typeof value === 'undefined') {
-          return [];
+          return (lastResult = []);
         }
 
         const selected = Array.isArray(value)
@@ -175,7 +183,7 @@ export const FormItemStore = types
           unMatched && selectedOptions.push(unMatched);
         });
 
-        return selectedOptions;
+        return (lastResult = selectedOptions);
       }
     };
   })