External module "vdom/diff"

Index

Interfaces

ICacheChildren

Variables

Functions

Variables

Let diffLevel

diffLevel: number = 0

Let hydrating

hydrating: boolean = false

Let isSvgMode

isSvgMode: boolean = false

Const mounts

mounts: any[] = []

Functions

buildVoidNode

buildVoidNode(): object

- Defined in vdom/diff.ts:28
Returns object
- base: null
- props: boolean

cacheChildren

cacheChildren(parentNode: Element | Node | null, vlen: number, isHydrating: boolean): ICacheChildren

- Defined in vdom/diff.ts:293
获取原有缓存dom

Parameters
- parentNode: Element | Node | null
  
  父节点
- vlen: number
  
  虚拟dom数
- isHydrating: boolean
  
  是否已渲染
Returns ICacheChildren

diff

diff(vdom: IVDom | undefined, vnode: childType, context: IKeyValue, mountAll: boolean, parent: any, componentRoot: boolean): IVDom

- Defined in vdom/diff.ts:64
比较dom差异

Parameters
- vdom: IVDom | undefined
  
  原vdom
- vnode: childType
  
  jsx
- context: IKeyValue
  
  通过render来的是一个空对象。
- mountAll: boolean
  
  是否已全部挂载
- parent: any
  
  挂载元素
- componentRoot: boolean
  
  是否为componentRoot
Returns IVDom

diffAttributes

diffAttributes(vdom: IVDom, vnode: VNode, old: IKeyValue): void

- Defined in vdom/diff.ts:576
Parameters
- vdom: IVDom
- vnode: VNode
- old: IKeyValue
Returns void

diffChildren

diffChildren(vdom: IVDom, vchildren: childType[] | childType, context: any, mountAll: boolean, isHydrating: boolean): void

- Defined in vdom/diff.ts:438
比较子元素进行更新

Parameters
- vdom: IVDom
  
  原vdom
- vchildren: childType[] | childType
  
  虚拟子元素数组
- context: any
  
  上下文
- mountAll: boolean
  
  是否需要挂载
- isHydrating: boolean
  
  是否
Returns void

flushMounts

flushMounts(): void

- Defined in vdom/diff.ts:42
对挂载队列触发挂载完成钩子

Returns void

idiff

idiff(vdom: IVDom | undefined | null, vnode: childType, context: IKeyValue, mountAll: boolean, componentRoot: boolean): IVDom

- Defined in vdom/diff.ts:123
比较dom和vnode，进行新建dom，复用dom，或者新建组件，复用组件

Parameters
- vdom: IVDom | undefined | null
  
  原dom
- vnode: childType
  
  用于创建dom的虚拟对象
- context: IKeyValue
  
  组件上下文用于组件创建时使用
- mountAll: boolean
  
  是否需要挂载
- componentRoot: boolean
  
  是否来自renderComponent
Returns IVDom

recollectNodeTree

recollectNodeTree(node: IVDom, unmountOnly: boolean): void

- Defined in vdom/diff.ts:532
递归回收(或者只是卸载一个)

Parameters
- node: IVDom
  
  要被卸载的dom
- unmountOnly: boolean
  
  为true则只触发生命周期，跳过删除(仅在dom上的组件索引不存在有效)
Returns void

removeChildren

removeChildren(node: IVDom): void

- Defined in vdom/diff.ts:554
Parameters
- node: IVDom
Returns void

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