github/lowcode-engine
1
0
Fork 0
mirror of https://github.com/alibaba/lowcode-engine.git synced 2026-03-04 17:27:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix: 修复 mobx 数组元素在获取超出边界时报错

Browse Source
This commit is contained in:
lihao.ylh 2021-09-16 16:12:29 +08:00
parent 0672f3b8cc
commit f4e07fe290
2 changed files with 7 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
packages/designer/src/document/node/node-children.ts
View File

@ -250,7 +250,7 @@ export class NodeChildren {
* 根据索引获得节点 * 根据索引获得节点
*/ */
get(index: number): Node | null { get(index: number): Node | null {
return this.children[index] || null; return this.children.length > index ? this.children[index] : null;
} }
/** /**

7
packages/editor-core/src/config.ts
View File

@ -1,4 +1,5 @@
import lodashGet from 'lodash.get'; import { ComponentType } from 'react';
import { get as lodashGet } from 'lodash';
export interface EngineOptions { export interface EngineOptions {
/** /**
@ -59,6 +60,10 @@ export interface EngineOptions {
* 当选中节点切换时，是否停留在相同的设置 tab 上，默认值：false * 当选中节点切换时，是否停留在相同的设置 tab 上，默认值：false
*/ */
stayOnTheSameSettingTab?: boolean; stayOnTheSameSettingTab?: boolean;
/**
* 自定义 loading 组件
*/
loadingComponent?: ComponentType;
/** /**
* Vision-polyfill settings * Vision-polyfill settings
*/ */