Class ExpNodeComponent

Component used to render a node.

Hierarchy

ExpNodeComponent

Index

Constructors

constructor

Properties

Methods

Constructors

constructor

new ExpNodeComponent(node: Node, containerEl: Element, callbacks?: NodeCallbacks, types?: ReadonlyArray<NodeType>): ExpNodeComponent

- Defined in lib/component.ts:44
Initializes node, containerEl, callbacks and types variable. Calls render to render passed node.

Parameters
- node: Node
  
  Node object that should be rendered in the ExpNodeComponent.
- containerEl: Element
  
  Element that should be a container for the ExpNodeComponent.
- Optional callbacks: NodeCallbacks
  
  Object with callback functions.
- Optional types: ReadonlyArray<NodeType>
  
  Array containing types that can be used for a node.
Returns ExpNodeComponent

Properties

Private Optional callbacks

callbacks: NodeCallbacks

Defines an object containing callbacks for all buttons defined for a node.

Private containerEl

containerEl: Element

Defines an element where the ExpNodeComponent will be appended to.

Private node

node: Node

Defines a node object that should be rendered in the ExpNodeComponent.

Private Optional types

types: ReadonlyArray<NodeType>

Defines an array of types that can be used for a node.

Methods

Private enableChildrenActions

enableChildrenActions(expNodeComponent: Element): void

- Defined in lib/component.ts:137
Enables children actions for a given node.

Parameters
- expNodeComponent: Element
  
  Node which should have children actions enabled.
Returns void

Private registerDeleteBtnClickListener

registerDeleteBtnClickListener(expNodeComponent: Element): void

- Defined in lib/component.ts:238
Registers an event listener and enables the edit button for a given node.

Parameters
- expNodeComponent: Element
  
  Node for which the edit button should be registered.
Returns void

Private registerEditBtnClickListener

registerEditBtnClickListener(expNodeComponent: Element): void

- Defined in lib/component.ts:213
Registers an event listener and enables the edit button for a given node.

Parameters
- expNodeComponent: Element
  
  Node for which the edit button should be registered.
Returns void

Private registerExpandBtnClickListener

registerExpandBtnClickListener(expNodeComponent: Element): void

- Defined in lib/component.ts:171
Registers an event listener for the children action button to show/collapse the children nodes.

Parameters
- expNodeComponent: Element
  
  Node for which the expand button should be registered.
Returns void

Private registerSelectClickListener

registerSelectClickListener(expNodeComponent: Element): void

- Defined in lib/component.ts:280
Registers an event listener for the selection of a node.

Parameters
- expNodeComponent: Element
  
  Node for which the edit button should be registered.
Returns void

Private render

render(): void

- Defined in lib/component.ts:70
Creates a node and adds it to the containerEl.

Returns void

Private renderChildNodes

renderChildNodes(expNodeComponent: Element): void

- Defined in lib/component.ts:154
Renders children nodes of a node.

Parameters
- expNodeComponent: Element
  
  Node which children should be rendered out.
Returns void

Static create

create(node: Node, containerEl: Element, callbacks?: NodeCallbacks, types?: ReadonlyArray<NodeType>): ExpNodeComponent

- Defined in lib/component.ts:17
Creates a new instance of ExpNodeComponent and adds it to a container.

Parameters
- node: Node
  
  Node object that should be rendered in the ExpNodeComponent.
- containerEl: Element
  
  Element that should be a container for the ExpNodeComponent.
- Optional callbacks: NodeCallbacks
  
  Object with callback functions.
- Optional types: ReadonlyArray<NodeType>
  
  Array containing types that can be used for a node.
Returns ExpNodeComponent

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