@vtj / Modules / core / NodeModel

Class: NodeModel

core.NodeModel

节点模型

Table of contents

Constructors

• constructor

Properties

• __VTJ_NODE__
• children
• directives
• disposed
• events
• from
• id
• invisible
• locked
• name
• parent
• props
• slot
• nodes

Methods

• appendChild
• dispose
• getPropValue
• insertAfter
• insertBefore
• isChild
• lock
• moveNext
• movePrev
• removeChild
• removeDirective
• removeEvent
• removeProp
• setChildren
• setDirective
• setEvent
• setProp
• setSlot
• setVisible
• toDsl
• unlock
• update

Constructors

constructor

• new NodeModel(schema, parent?): NodeModel

Parameters

Name	Type	Default value
schema	NodeSchema	undefined
parent	null | NodeModel	null

Returns

NodeModel

Defined in

packages/core/src/models/node.ts:86

Properties

__VTJ_NODE__

• Readonly __VTJ_NODE__: boolean = true

标记

Defined in

packages/core/src/models/node.ts:29

---

children

• children: string | JSExpression | NodeModel[] = ''

子节点

Defined in

packages/core/src/models/node.ts:59

---

directives

• directives: DirectiveModel[] = []

指令

Defined in

packages/core/src/models/node.ts:79

---

disposed

• disposed: boolean = false

销毁标识

Defined in

packages/core/src/models/node.ts:84

---

events

• events: Record<string, EventModel> = {}

节点事件

Defined in

packages/core/src/models/node.ts:74

---

from

• Readonly from: NodeFrom

组件来源

Defined in

packages/core/src/models/node.ts:51

---

id

• Readonly id: string

节点唯一标识

Defined in

packages/core/src/models/node.ts:43

---

invisible

• invisible: boolean = false

是否不可见

Defined in

packages/core/src/models/node.ts:55

---

locked

• locked: boolean = false

锁定

Defined in

packages/core/src/models/node.ts:34

---

name

• Readonly name: string

名称，即组件的名称或html的标签名

Defined in

packages/core/src/models/node.ts:47

---

parent

• parent: null | NodeModel = null

Defined in

packages/core/src/models/node.ts:86

---

props

• props: Record<string, PropModel> = {}

节点属性

Defined in

packages/core/src/models/node.ts:69

---

slot

• Optional slot: NodeSlot

放置在父组件的插槽

Defined in

packages/core/src/models/node.ts:64

---

nodes

▪ Static nodes: Record<string, NodeModel> = {}

记录所有节点的实例

Defined in

packages/core/src/models/node.ts:39

Methods

appendChild

▸ appendChild(node, silent?): void

追加子节点

Parameters

Name	Type	Default value
node	NodeModel	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:285

---

dispose

▸ dispose(silent?): void

销毁

Parameters

Name	Type	Default value
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:408

---

getPropValue

▸ getPropValue(name): JSONValue | JSExpression | JSFunction

获取属性值

Parameters

Name	Type
name	string

Returns

JSONValue | JSExpression | JSFunction

Defined in

packages/core/src/models/node.ts:192

---

insertAfter

▸ insertAfter(node, silent?): void

在当前节点的后面插入节点

Parameters

Name	Type	Default value
node	NodeModel	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:305

---

insertBefore

▸ insertBefore(node, silent?): void

在当前节点的前面插入节点

Parameters

Name	Type	Default value
node	NodeModel	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:324

---

isChild

▸ isChild(node): boolean

Parameters

Name	Type
node	NodeModel

Returns

boolean

Defined in

packages/core/src/models/node.ts:464

---

lock

▸ lock(silent?): void

Parameters

Name	Type	Default value
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:428

---

moveNext

▸ moveNext(silent?): void

Parameters

Name	Type	Default value
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:352

---

movePrev

▸ movePrev(silent?): void

Parameters

Name	Type	Default value
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:337

---

removeChild

▸ removeChild(node, silent?): void

删除子节点

Parameters

Name	Type	Default value
node	NodeModel	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:267

---

removeDirective

▸ removeDirective(dirctive, silent?): void

删除指令

Parameters

Name	Type	Default value
dirctive	DirectiveModel	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:249

---

removeEvent

▸ removeEvent(name, silent?): void

删除事件

Parameters

Name	Type	Default value
name	string	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:220

---

removeProp

▸ removeProp(name, silent?): void

删除属性

Parameters

Name	Type	Default value
name	string	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:180

---

setChildren

▸ setChildren(children?, silent?): void

设置子节点

Parameters

Name	Type	Default value
children	string | JSExpression | NodeSchema[]	''
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:125

---

setDirective

▸ setDirective(scheam, silent?): void

新增或更新指令

Parameters

Name	Type	Default value
scheam	NodeDirective	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:232

---

setEvent

▸ setEvent(scheam, silent?): void

新增或更新事件

Parameters

Name	Type	Default value
scheam	NodeEvent	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:203

---

setProp

▸ setProp(name, value, defaultValue?, silent?): void

新增或更新属性

Parameters

Name	Type	Default value
name	string	undefined
value	JSONValue | JSExpression | JSFunction	undefined
defaultValue?	JSONValue | JSExpression | JSFunction	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:158

---

setSlot

▸ setSlot(slot?, silent?): void

设置节点放置的插槽

Parameters

Name	Type	Default value
slot?	string | NodeSlot	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:144

---

setVisible

▸ setVisible(visible, silent?): void

Parameters

Name	Type	Default value
visible	boolean	undefined
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:452

---

toDsl

▸ toDsl(): NodeSchema

获取DSL

Returns

NodeSchema

Defined in

packages/core/src/models/node.ts:372

---

unlock

▸ unlock(silent?): void

Parameters

Name	Type	Default value
silent	boolean	false

Returns

void

Defined in

packages/core/src/models/node.ts:440

---

update

▸ update(schema, silent?): void

更新节点属性

Parameters

Name	Type	Default value	Description
schema	Partial<NodeSchema>	undefined
silent	boolean	false	是否静默，静默更新即不触发事件

Returns

void

Defined in

packages/core/src/models/node.ts:99