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Match-id-7bdd5aa7851d0fb3ba0271c01879051dea1ccf20

This commit is contained in:
* 2022-09-07 21:09:50 +08:00 committed by *
parent 77be7a916a
commit 9916cab3f7
3 changed files with 9 additions and 1 deletions
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5
libs/horizon/src/renderer/TreeBuilder.ts
View File

@ -176,8 +176,13 @@ export function calcStartUpdateVNode(treeRoot: VNode) {
} }
if (toUpdateNodes.length === 1) { if (toUpdateNodes.length === 1) {
const toUpdateNode = toUpdateNodes[0];
if (toUpdateNode.isCleared) {
return treeRoot;
} else {
return toUpdateNodes[0]; return toUpdateNodes[0];
} }
}
// 要计算的节点过多，直接返回根节点 // 要计算的节点过多，直接返回根节点
if (toUpdateNodes.length > 100) { if (toUpdateNodes.length > 100) {

2
libs/horizon/src/renderer/vnode/VNode.ts
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@ -39,6 +39,8 @@ export class VNode {
ref: RefType | ((handle: any) => void) | null = null; // 包裹一个函数，submit阶段使用，比如将外部useRef生成的对象赋值到ref上 ref: RefType | ((handle: any) => void) | null = null; // 包裹一个函数，submit阶段使用，比如将外部useRef生成的对象赋值到ref上
oldProps: any = null; oldProps: any = null;
// 是否已经被从树上移除
isCleared = false;
changeList: any; // DOM的变更列表 changeList: any; // DOM的变更列表
effectList: any[] | null; // useEffect 的更新数组 effectList: any[] | null; // useEffect 的更新数组
updates: any[] | null; // TreeRoot和ClassComponent使用的更新数组 updates: any[] | null; // TreeRoot和ClassComponent使用的更新数组

1
libs/horizon/src/renderer/vnode/VNodeUtils.ts
View File

@ -73,6 +73,7 @@ export function travelVNodeTree(
// 置空vNode // 置空vNode
export function clearVNode(vNode: VNode) { export function clearVNode(vNode: VNode) {
vNode.isCleared = true;
vNode.child = null; vNode.child = null;
vNode.next = null; vNode.next = null;
vNode.depContexts = null; vNode.depContexts = null;