ng2-tree

ng2-tree

Version 3.0.0
Published 11 months ago
571 kB
2 dependencies
MIT license

Install

npm i ng2-tree

yarn add ng2-tree

pnpm add ng2-tree

Overview

angular2 component for visualizing data that can be naturally represented as a tree

Index

Functions

function defaultsDeep

defaultsDeep: (target: any, ...sources: any[]) => any;

function get

get: (value: any, path: string, defaultValue?: any) => any;

function has

has: (value: any, prop: string) => boolean;

function includes

includes: (target: string | any[], value: any) => boolean;

function isEmpty

isEmpty: (value: any[] | string) => boolean;

function isEscapePressed

isEscapePressed: (e: KeyboardEvent) => boolean;

function isFunction

isFunction: (value: any) => boolean;

function isLeftButtonClicked

isLeftButtonClicked: (e: MouseEvent) => boolean;

function isNil

isNil: (value: any) => boolean;

function isRightButtonClicked

isRightButtonClicked: (e: MouseEvent) => boolean;

function omit

omit: (value: any, propsToSkip: string | string[]) => any;

function once

once: (fn: Once) => Once;

function size

size: (value: any[]) => number;

function trim

trim: (value: string) => string;

Classes

class CapturedNode

class CapturedNode {}

constructor

constructor(anElement: ElementRef, aTree: Tree);

property element

readonly element: ElementRef;

property tree

readonly tree: Tree;

method canBeDroppedAt

canBeDroppedAt: (element: ElementRef) => boolean;

method contains

contains: (other: ElementRef) => boolean;

method sameAs

sameAs: (other: ElementRef) => boolean;

class FoldingType

class FoldingType {}

constructor

constructor(_cssClass: string);

property Collapsed

static Collapsed: FoldingType;

property cssClass

readonly cssClass: string;

property Empty

static Empty: FoldingType;

property Expanded

static Expanded: FoldingType;

property Leaf

static Leaf: FoldingType;

class LoadNextLevelEvent

class LoadNextLevelEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class MenuItemSelectedEvent

class MenuItemSelectedEvent extends NodeEvent {}

constructor

constructor(node: Tree, selectedItem: string);

property selectedItem

selectedItem: string;

class Ng2TreeSettings

class Ng2TreeSettings {}

property enableCheckboxes

enableCheckboxes?: boolean;

property rootIsVisible

rootIsVisible?: boolean;

Indicates root visibility in the tree. When true - root is invisible. Ng2TreeSettings#rootIsVisible boolean

property showCheckboxes

showCheckboxes?: boolean;

class NodeCheckedEvent

class NodeCheckedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeCollapsedEvent

class NodeCollapsedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeCreatedEvent

class NodeCreatedEvent extends NodeDestructiveEvent {}

constructor

constructor(node: Tree);

class NodeDestructiveEvent

class NodeDestructiveEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeDraggableDirective

class NodeDraggableDirective implements OnDestroy, OnInit {}

constructor

constructor(
    element: ElementRef,
    nodeDraggableService: NodeDraggableService,
    renderer: Renderer2
);

property DATA_TRANSFER_STUB_DATA

static DATA_TRANSFER_STUB_DATA: string;

property element

element: ElementRef;

property nodeDraggable

nodeDraggable: ElementRef;

property ɵdir

static ɵdir: i0.ɵɵDirectiveDeclaration<
    NodeDraggableDirective,
    '[nodeDraggable]',
    never,
    {
        nodeDraggable: { alias: 'nodeDraggable'; required: false };
        tree: { alias: 'tree'; required: false };
    },
    {},
    never,
    never,
    false,
    never
>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<NodeDraggableDirective, never>;

property tree

tree: Tree;

method ngOnDestroy

ngOnDestroy: () => void;

method ngOnInit

ngOnInit: () => void;

class NodeDraggableEvent

class NodeDraggableEvent {}

constructor

constructor(captured: CapturedNode, target: ElementRef);

property captured

captured: CapturedNode;

property target

target: ElementRef;

class NodeDraggableService

class NodeDraggableService {}

property draggableNodeEvents$

draggableNodeEvents$: Subject<NodeDraggableEvent>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<NodeDraggableService, never>;

property ɵprov

static ɵprov: i0.ɵɵInjectableDeclaration<NodeDraggableService>;

method captureNode

captureNode: (node: CapturedNode) => void;

method fireNodeDragged

fireNodeDragged: (captured: CapturedNode, target: ElementRef) => void;

method getCapturedNode

getCapturedNode: () => CapturedNode;

method releaseCapturedNode

releaseCapturedNode: () => void;

class NodeEditableDirective

class NodeEditableDirective implements OnInit {}

constructor

constructor(renderer: Renderer2, elementRef: ElementRef);

property nodeValue

nodeValue: string;

property ɵdir

static ɵdir: i0.ɵɵDirectiveDeclaration<
    NodeEditableDirective,
    '[nodeEditable]',
    never,
    { nodeValue: { alias: 'nodeEditable'; required: false } },
    { valueChanged: 'valueChanged' },
    never,
    never,
    false,
    never
>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<NodeEditableDirective, never>;

property valueChanged

valueChanged: EventEmitter<NodeEditableEvent>;

method applyNewValue

applyNewValue: (newNodeValue: string) => void;

method applyNewValueByLoosingFocus

applyNewValueByLoosingFocus: (newNodeValue: string) => void;

method cancelEditing

cancelEditing: () => void;

method ngOnInit

ngOnInit: () => void;

class NodeEvent

class NodeEvent {}

constructor

constructor(node: Tree);

property node

node: Tree;

class NodeExpandedEvent

class NodeExpandedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeIndeterminedEvent

class NodeIndeterminedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeMenuComponent

class NodeMenuComponent implements OnInit, OnDestroy {}

constructor

constructor(renderer: Renderer2, nodeMenuService: NodeMenuService);

property availableMenuItems

availableMenuItems: NodeMenuItem[];

property menuContainer

menuContainer: any;

property menuItems

menuItems: NodeMenuItem[];

property menuItemSelected

menuItemSelected: EventEmitter<NodeMenuItemSelectedEvent>;

property ɵcmp

static ɵcmp: i0.ɵɵComponentDeclaration<
    NodeMenuComponent,
    'node-menu',
    never,
    { menuItems: { alias: 'menuItems'; required: false } },
    { menuItemSelected: 'menuItemSelected' },
    never,
    never,
    false,
    never
>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<NodeMenuComponent, never>;

method ngOnDestroy

ngOnDestroy: () => void;

method ngOnInit

ngOnInit: () => void;

method onMenuItemSelected

onMenuItemSelected: (e: MouseEvent, selectedMenuItem: NodeMenuItem) => void;

class NodeMenuService

class NodeMenuService {}

property nodeMenuEvents$

nodeMenuEvents$: Subject<NodeMenuEvent>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<NodeMenuService, never>;

property ɵprov

static ɵprov: i0.ɵɵInjectableDeclaration<NodeMenuService>;

method fireMenuEvent

fireMenuEvent: (sender: HTMLElement, action: NodeMenuAction) => void;

method hideMenuForAllNodesExcept

hideMenuForAllNodesExcept: (treeElementRef: ElementRef) => void;

method hideMenuStream

hideMenuStream: (treeElementRef: ElementRef) => Observable<any>;

class NodeMovedEvent

class NodeMovedEvent extends NodeDestructiveEvent {}

constructor

constructor(node: Tree, previousParent: Tree);

property previousParent

previousParent: Tree;

class NodeRemovedEvent

class NodeRemovedEvent extends NodeDestructiveEvent {}

constructor

constructor(node: Tree, lastIndex: number);

property lastIndex

lastIndex: number;

class NodeRenamedEvent

class NodeRenamedEvent extends NodeDestructiveEvent {}

constructor

constructor(
    node: Tree,
    oldValue: string | RenamableNode,
    newValue: string | RenamableNode
);

property newValue

newValue: string | RenamableNode;

property oldValue

oldValue: string | RenamableNode;

class NodeSelectedEvent

class NodeSelectedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeUncheckedEvent

class NodeUncheckedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class NodeUnselectedEvent

class NodeUnselectedEvent extends NodeEvent {}

constructor

constructor(node: Tree);

class SafeHtmlPipe

class SafeHtmlPipe implements PipeTransform {}

constructor

constructor(sanitizer: DomSanitizer);

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<SafeHtmlPipe, never>;

property ɵpipe

static ɵpipe: i0.ɵɵPipeDeclaration<SafeHtmlPipe, 'safeHtml', false>;

method transform

transform: (value: string) => SafeHtml;

class Tree

class Tree {}

constructor

constructor(node: TreeModel, parent?: Tree, isBranch?: boolean);

Build an instance of Tree from an object implementing TreeModel interface.
Parameter model
A model that is used to build a tree.
Parameter parent
An optional parent if you want to build a tree from the model that should be a child of an existing Tree instance.
Parameter isBranch
An option that makes a branch from created tree. Branch can have children.

property checked

checked: boolean;

property checkedChildren

readonly checkedChildren: Tree[];

property children

readonly children: Tree[];

Get children of the current tree.
Returns
{Tree[]} The children of the current tree.

property childrenAsync

readonly childrenAsync: Observable<Tree[]>;

By getting value from this property you start process of loading node's children using loadChildren function. Once children are loaded loadChildren function won't be called anymore and loaded for the first time children are emitted in case of subsequent calls.
Returns
{Observable<Tree[]>} An observable which emits children once they are loaded.

property foldingCssClass

readonly foldingCssClass: string;

Get a css class for element which displayes folding state - expanded, collapsed or leaf
Returns
{string} A string icontaining css class (classes)

property foldingType

readonly foldingType: FoldingType;

Get a current folding type: expanded, collapsed or leaf.
Returns
{FoldingType} A folding type of the current tree.

property id

id: string | number;

property leftMenuTemplate

readonly leftMenuTemplate: string;

Get a html template to render for an element activatin left menu of a node.
Returns
{string} A string representing a html template.

property menuItems

readonly menuItems: NodeMenuItem[];

Get menu items of the current tree.
Returns
{NodeMenuItem[]} The menu items of the current tree.

property node

node: TreeModel;

property nodeTemplate

readonly nodeTemplate: string;

Get a html template to render before every node's name.
Returns
{string} A string representing a html template.

property parent

parent: Tree;

property positionInParent

readonly positionInParent: number;

Get a node's position in its parent.
Returns
{number} The position inside a parent.

property selectionAllowed

selectionAllowed: boolean;

property value

value: any;

Get the value of the current node
Returns
{(string|RenamableNode)} The value of the node.

method addChild

addChild: (child: Tree, position?: number) => Tree;

Add a child node for the current node.
Parameter child
A node that should become a child.
Parameter number
position - Position in which child will be inserted. By default it will be inserted at the last position in a parent.
Returns
{Tree} A newly inserted child.

method addSibling

addSibling: (sibling: Tree, position?: number) => Tree;

Add a sibling node for the current node. This won't work if the current node is a root.
Parameter sibling
A node that should become a sibling.
Parameter number
position - Position in which sibling will be inserted. By default it will be inserted at the last position in a parent.
Returns
{Tree} A newly inserted sibling, or null if you are trying to make a sibling for the root.

method checkedChildrenAmount

checkedChildrenAmount: () => number;

method childrenAreBeingLoaded

childrenAreBeingLoaded: () => boolean;

Check whether children of the node are being loaded. Makes sense only for nodes that define loadChildren function.
Returns
{boolean} A flag indicating that children are being loaded.

method childrenShouldBeLoaded

childrenShouldBeLoaded: () => boolean;

Check whether children of the node should be loaded and not loaded yet. Makes sense only for nodes that define loadChildren function.
Returns
{boolean} A flag indicating that children should be loaded for the current node.

method childrenWereLoaded

childrenWereLoaded: () => boolean;

Check whether children of the node were loaded. Makes sense only for nodes that define loadChildren function.
Returns
{boolean} A flag indicating that children were loaded.

method createNode

createNode: (isBranch: boolean, model?: TreeModel) => Tree;

Create a new node in the current tree.
Parameter isBranch
A flag that indicates whether a new node should be a "Branch". "Leaf" node will be created by default
Parameter model
Tree model of the new node which will be inserted. Empty node will be created by default and it will fire edit mode of this node
Returns
{Tree} A newly created child node.

method disableCollapseOnInit

disableCollapseOnInit: () => void;

method hasChild

hasChild: (tree: Tree) => boolean;

Check whether provided tree is a child of the current tree. This method tests that provided tree is a direct child of the current tree.
Parameter tree
A tree that should be tested (child candidate).
Returns
{boolean} A flag indicating whether provided tree is a child or not.

method hasChildren

hasChildren: () => boolean;

Check whether this tree has children.
Returns
{boolean} A flag indicating whether or not this tree has children.

method hasCustomMenu

hasCustomMenu: () => boolean;

Check whether or not this tree has a custom menu.
Returns
{boolean} A flag indicating whether or not this tree has a custom menu.

method hasDeferredChildren

hasDeferredChildren: () => boolean;

method hasLeftMenu

hasLeftMenu: () => boolean;

Check whether or not this tree has a left menu.
Returns
{boolean} A flag indicating whether or not this tree has a left menu.

method hasLoadedChildern

hasLoadedChildern: () => boolean;

method hasRightMenu

hasRightMenu: () => boolean;

Check whether or not this tree has a right menu.
Returns
{boolean} A flag indicating whether or not this tree has a right menu.

method hasSibling

hasSibling: (tree: Tree) => boolean;

Check whether provided tree is a sibling of the current tree. Sibling trees (nodes) are the trees that have the same parent.
Parameter tree
A tree that should be tested on a siblingness.
Returns
{boolean} A flag indicating whether or not provided tree is the sibling of the current one.

method isBeingRenamed

isBeingRenamed: () => boolean;

Check that current tree is being renamed (it is in the process of its value renaming initiated by a user).
Returns
{boolean} A flag whether the tree is being renamed.

method isBranch

isBranch: () => boolean;

Check whether this tree is "Branch" or not. "Branch" is a node that has children.
Returns
{boolean} A flag indicating whether or not this tree is a "Branch".

method isCollapsedOnInit

isCollapsedOnInit: () => boolean;

method isLeaf

isLeaf: () => boolean;

Check whether this tree is "Leaf" or not.
Returns
{boolean} A flag indicating whether or not this tree is a "Leaf".

method isModified

isModified: () => boolean;

Check that current tree is modified (for example it was renamed).
Returns
{boolean} A flag whether the tree is modified.

method isNew

isNew: () => boolean;

Check that current tree is newly created (added by user via menu for example). Tree that was built from the TreeModel is not marked as new.
Returns
{boolean} A flag whether the tree is new.

method isNodeCollapsed

isNodeCollapsed: () => boolean;

Check that tree is collapsed.
Returns
{boolean} A flag indicating whether current tree is collapsed. Always returns false for the "Leaf" tree and for an empty tree.

method isNodeExpanded

isNodeExpanded: () => boolean;

Check that tree is expanded.
Returns
{boolean} A flag indicating whether current tree is expanded. Always returns false for the "Leaf" tree and for an empty tree.

method isRenamable

static isRenamable: (value: any) => value is RenamableNode;

Check whether a given value can be considered RenamableNode.
Parameter value
A value to check.
Returns
{boolean} - A flag indicating whether given value is Renamable node or not.

method isRoot

isRoot: () => boolean;

Check whether this tree is a root or not. The root is the tree (node) that doesn't have parent (or technically its parent is null).
Returns
{boolean} A flag indicating whether or not this tree is the root.

method isStatic

isStatic: () => boolean;

Check whether or not this tree is static.
Returns
{boolean} A flag indicating whether or not this tree is static.

method isValueEmpty

static isValueEmpty: (value: string) => boolean;

Check that value passed is not empty (it doesn't consist of only whitespace symbols).
Parameter value
A value that should be checked.
Returns
{boolean} - A flag indicating that value is empty or not.

method keepNodesInDOM

keepNodesInDOM: () => any;

method loadedChildrenAmount

loadedChildrenAmount: () => number;

method loadingChildrenRequested

loadingChildrenRequested: () => void;

method markAsBeingRenamed

markAsBeingRenamed: () => void;

Mark current tree as being renamed (@see isBeingRenamed).

method markAsModified

markAsModified: () => void;

Mark current tree as modified (@see isModified).

method markAsNew

markAsNew: () => void;

Mark current tree as new (@see isNew).

method reloadChildren

reloadChildren: () => void;

By calling this method you start process of loading node's children using loadChildren function.

method removeChild

removeChild: (tree: Tree) => void;

Remove given tree from the current tree. The given tree will be removed only in case it is a direct child of the current tree (@see hasChild).
Parameter tree
A tree that should be removed.

method removeItselfFromParent

removeItselfFromParent: () => void;

Remove current tree from its parent.

method setChildren

setChildren: (children: Array<TreeModel>) => void;

By calling this method you will remove all current children of a treee and create new.

method swapWithSibling

swapWithSibling: (sibling: Tree) => void;

Swap position of the current node with the given sibling. If node passed as a parameter is not a sibling - nothing happens.
Parameter sibling
A sibling with which current node shold be swapped.

method switchFoldingType

switchFoldingType: () => void;

Switch folding type of the current tree. "Leaf" node cannot switch its folding type cause it doesn't have children, hence nothing to fold. If node is a "Branch" and it is expanded, then by invoking current method state of the tree should be switched to "collapsed" and vice versa.

method toTreeModel

toTreeModel: () => TreeModel;

Makes a clone of an underlying TreeModel instance
Returns
{TreeModel} a clone of an underlying TreeModel instance

class TreeComponent

class TreeComponent implements OnInit, OnChanges, OnDestroy {}

constructor

constructor(treeService: TreeService);

property loadNextLevel

loadNextLevel: EventEmitter<any>;

property menuItemSelected

menuItemSelected: EventEmitter<any>;

property nodeChecked

nodeChecked: EventEmitter<NodeCheckedEvent>;

property nodeCollapsed

nodeCollapsed: EventEmitter<any>;

property nodeCreated

nodeCreated: EventEmitter<any>;

property nodeExpanded

nodeExpanded: EventEmitter<any>;

property nodeMoved

nodeMoved: EventEmitter<any>;

property nodeRemoved

nodeRemoved: EventEmitter<any>;

property nodeRenamed

nodeRenamed: EventEmitter<any>;

property nodeSelected

nodeSelected: EventEmitter<any>;

property nodeUnchecked

nodeUnchecked: EventEmitter<NodeUncheckedEvent>;

property nodeUnselected

nodeUnselected: EventEmitter<any>;

property ɵcmp

static ɵcmp: i0.ɵɵComponentDeclaration<
    TreeComponent,
    'tree',
    never,
    {
        treeModel: { alias: 'tree'; required: false };
        settings: { alias: 'settings'; required: false };
    },
    {
        nodeCreated: 'nodeCreated';
        nodeRemoved: 'nodeRemoved';
        nodeRenamed: 'nodeRenamed';
        nodeSelected: 'nodeSelected';
        nodeUnselected: 'nodeUnselected';
        nodeMoved: 'nodeMoved';
        nodeExpanded: 'nodeExpanded';
        nodeCollapsed: 'nodeCollapsed';
        loadNextLevel: 'loadNextLevel';
        nodeChecked: 'nodeChecked';
        nodeUnchecked: 'nodeUnchecked';
        menuItemSelected: 'menuItemSelected';
    },
    ['template'],
    never,
    false,
    never
>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<TreeComponent, never>;

property rootComponent

rootComponent: any;

property settings

settings: TreeTypes.Ng2TreeSettings;

property template

template: any;

property tree

tree: Tree;

property treeModel

treeModel: TreeTypes.TreeModel;

method getController

getController: () => TreeController;

method getControllerByNodeId

getControllerByNodeId: (id: number | string) => TreeController;

method ngOnChanges

ngOnChanges: (changes: SimpleChanges) => void;

method ngOnDestroy

ngOnDestroy: () => void;

method ngOnInit

ngOnInit: () => void;

class TreeController

class TreeController {}

constructor

constructor(component: TreeInternalComponent);

method addChild

addChild: (newNode: TreeModel) => void;

method addChildAsync

addChildAsync: (newNode: TreeModel) => Promise<Tree>;

method allowSelection

allowSelection: () => void;

method changeNodeId

changeNodeId: (id: string | number) => void;

method check

check: () => void;

method collapse

collapse: () => void;

method expand

expand: () => void;

method expandToParent

expandToParent: (tree?: any) => void;

method forbidSelection

forbidSelection: () => void;

method isChecked

isChecked: () => boolean;

method isCollapsed

isCollapsed: () => boolean;

method isExpanded

isExpanded: () => boolean;

method isIndetermined

isIndetermined: () => boolean;

method isSelected

isSelected: () => boolean;

method isSelectionAllowed

isSelectionAllowed: () => boolean;

method reloadChildren

reloadChildren: () => void;

method remove

remove: () => void;

method rename

rename: (newValue: string) => void;

method select

select: () => void;

method setChildren

setChildren: (children: TreeModel[]) => void;

method startRenaming

startRenaming: () => void;

method toTreeModel

toTreeModel: () => TreeModel;

method uncheck

uncheck: () => void;

method unselect

unselect: () => void;

class TreeInternalComponent

class TreeInternalComponent implements OnInit, OnChanges, OnDestroy, AfterViewInit {}

constructor

constructor(
    nodeMenuService: NodeMenuService,
    treeService: TreeService,
    nodeElementRef: ElementRef
);

property checkboxElementRef

checkboxElementRef: ElementRef;

property controller

controller: TreeController;

property isLeftMenuVisible

isLeftMenuVisible: boolean;

property isReadOnly

isReadOnly: boolean;

property isRightMenuVisible

isRightMenuVisible: boolean;

property isSelected

isSelected: boolean;

property nodeElementRef

nodeElementRef: ElementRef;

property ɵcmp

static ɵcmp: i0.ɵɵComponentDeclaration<
    TreeInternalComponent,
    'tree-internal',
    never,
    {
        tree: { alias: 'tree'; required: false };
        settings: { alias: 'settings'; required: false };
        template: { alias: 'template'; required: false };
    },
    {},
    never,
    never,
    false,
    never
>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<TreeInternalComponent, never>;

property settings

settings: TreeTypes.Ng2TreeSettings;

property template

template: TemplateRef<any>;

property tree

tree: Tree;

property treeService

treeService: TreeService;

method applyNewValue

applyNewValue: (e: NodeEditableEvent) => void;

method hasCustomMenu

hasCustomMenu: () => boolean;

method isRootHidden

isRootHidden: () => boolean;

method ngAfterViewInit

ngAfterViewInit: () => void;

method ngOnChanges

ngOnChanges: (changes: SimpleChanges) => void;

method ngOnDestroy

ngOnDestroy: () => void;

method ngOnInit

ngOnInit: () => void;

method onMenuItemSelected

onMenuItemSelected: (e: NodeMenuItemSelectedEvent) => void;

method onNodeChecked

onNodeChecked: () => void;

method onNodeSelected

onNodeSelected: (e: { button: number }) => void;

method onNodeUnchecked

onNodeUnchecked: () => void;

method onNodeUnselected

onNodeUnselected: (e: { button: number }) => void;

method onSwitchFoldingType

onSwitchFoldingType: () => void;

method shouldShowInputForTreeValue

shouldShowInputForTreeValue: () => boolean;

method showLeftMenu

showLeftMenu: (e: MouseEvent) => void;

method showRightMenu

showRightMenu: (e: MouseEvent) => void;

method switchNodeCheckStatus

switchNodeCheckStatus: () => void;

method updateCheckboxState

updateCheckboxState: () => void;

class TreeModelSettings

class TreeModelSettings {}

property checked

checked?: boolean;

property cssClasses

cssClasses?: CssClasses;

property isCollapsedOnInit

isCollapsedOnInit?: boolean;

property keepNodesInDOM

keepNodesInDOM?: boolean;

property leftMenu

leftMenu?: boolean;

"leftMenu" property when set to true makes left menu available. TreeModelSettings#leftMenu boolean false

property menuItems

menuItems?: NodeMenuItem[];

"menu" property when set will be available as custom context menu. TreeModelSettings#MenuItems NodeMenuItem

property NOT_CASCADING_SETTINGS

static readonly NOT_CASCADING_SETTINGS: string[];

property rightMenu

rightMenu?: boolean;

"rightMenu" property when set to true makes right menu available. TreeModelSettings#rightMenu boolean true

property selectionAllowed

selectionAllowed?: boolean;

property static

static?: boolean;

"static" property when set to true makes it impossible to drag'n'drop tree or call a menu on it. TreeModelSettings#static boolean false

property templates

templates?: Templates;

method merge

static merge: (child: TreeModel, parent: TreeModel) => TreeModelSettings;

class TreeModule

class TreeModule {}

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<TreeModule, never>;

property ɵinj

static ɵinj: i0.ɵɵInjectorDeclaration<TreeModule>;

property ɵmod

static ɵmod: i0.ɵɵNgModuleDeclaration<
    TreeModule,
    [
        typeof i1.NodeDraggableDirective,
        typeof i2.TreeComponent,
        typeof i3.NodeEditableDirective,
        typeof i4.NodeMenuComponent,
        typeof i5.TreeInternalComponent,
        typeof i6.SafeHtmlPipe
    ],
    [any],
    [typeof i2.TreeComponent]
>;

class TreeService

class TreeService {}

constructor

constructor(nodeDraggableService: NodeDraggableService);

property loadNextLevel$

loadNextLevel$: Subject<LoadNextLevelEvent>;

property menuItemSelected$

menuItemSelected$: Subject<MenuItemSelectedEvent>;

property nodeChecked$

nodeChecked$: Subject<NodeCheckedEvent>;

property nodeCollapsed$

nodeCollapsed$: Subject<NodeCollapsedEvent>;

property nodeCreated$

nodeCreated$: Subject<NodeCreatedEvent>;

property nodeExpanded$

nodeExpanded$: Subject<NodeExpandedEvent>;

property nodeIndetermined$

nodeIndetermined$: Subject<NodeIndeterminedEvent>;

property nodeMoved$

nodeMoved$: Subject<NodeMovedEvent>;

property nodeRemoved$

nodeRemoved$: Subject<NodeRemovedEvent>;

property nodeRenamed$

nodeRenamed$: Subject<NodeRenamedEvent>;

property nodeSelected$

nodeSelected$: Subject<NodeSelectedEvent>;

property nodeUnchecked$

nodeUnchecked$: Subject<NodeUncheckedEvent>;

property nodeUnselected$

nodeUnselected$: Subject<NodeUnselectedEvent>;

property ɵfac

static ɵfac: i0.ɵɵFactoryDeclaration<TreeService, never>;

property ɵprov

static ɵprov: i0.ɵɵInjectableDeclaration<TreeService>;

method deleteController

deleteController: (id: string | number) => void;

method draggedStream

draggedStream: (
    tree: Tree,
    element: ElementRef
) => Observable<NodeDraggableEvent>;

method fireMenuItemSelected

fireMenuItemSelected: (tree: Tree, selectedItem: string) => void;

method fireNodeChecked

fireNodeChecked: (tree: Tree) => void;

method fireNodeCreated

fireNodeCreated: (tree: Tree) => void;

method fireNodeIndetermined

fireNodeIndetermined: (tree: Tree) => void;

method fireNodeMoved

fireNodeMoved: (tree: Tree, parent: Tree) => void;

method fireNodeRemoved

fireNodeRemoved: (tree: Tree) => void;

method fireNodeRenamed

fireNodeRenamed: (oldValue: RenamableNode | string, tree: Tree) => void;

method fireNodeSelected

fireNodeSelected: (tree: Tree) => void;

method fireNodeSwitchFoldingType

fireNodeSwitchFoldingType: (tree: Tree) => void;

method fireNodeUnchecked

fireNodeUnchecked: (tree: Tree) => void;

method fireNodeUnselected

fireNodeUnselected: (tree: Tree) => void;

method getController

getController: (id: string | number) => TreeController;

method hasController

hasController: (id: string | number) => boolean;

method setController

setController: (id: string | number, controller: TreeController) => void;

method unselectStream

unselectStream: (tree: Tree) => Observable<NodeSelectedEvent>;

Interfaces

interface CssClasses

interface CssClasses {}

property collapsed

collapsed?: string;

property empty

empty?: string;

property expanded

expanded?: string;

property leaf

leaf?: string;

interface NodeEditableEvent

interface NodeEditableEvent {}

property action

action?: NodeEditableEventAction;

property type

type: NodeEditableEventType;

property value

value: string;

interface NodeMenuEvent

interface NodeMenuEvent {}

property action

action: NodeMenuAction;

property sender

sender: HTMLElement;

interface NodeMenuItem

interface NodeMenuItem {}

property action

action: NodeMenuItemAction;

property cssClass

cssClass?: string;

property name

name: string;

interface NodeMenuItemSelectedEvent

interface NodeMenuItemSelectedEvent {}

property nodeMenuItemAction

nodeMenuItemAction: NodeMenuItemAction;

property nodeMenuItemSelected

nodeMenuItemSelected?: string;

interface RenamableNode

interface RenamableNode {}

method setName

setName: (name: string) => void;

Set new value of the renamable node. Implementation of this method is up to user.
Parameter name
A new value of the node.

method toString

toString: () => string;

Get string representation of the node. Implementation of this method is up to user.
Returns
{string} - A node string representation.

interface Templates

interface Templates {}

property leaf

leaf?: string;

property leftMenu

leftMenu?: string;

property node

node?: string;

interface TreeModel

interface TreeModel {}

property children

children?: TreeModel[];

property emitLoadNextLevel

emitLoadNextLevel?: boolean;

property id

id?: string | number;

property loadChildren

loadChildren?: ChildrenLoadingFunction;

property settings

settings?: TreeModelSettings;

property value

value: string | RenamableNode;

index signature

[additionalData: string]: any;

Enums

enum Keys

enum Keys {
    Escape = 27,
}

member Escape

Escape = 27

enum MouseButtons

enum MouseButtons {
    Left = 0,
    Right = 2,
}

member Left

Left = 0

member Right

Right = 2

enum NodeEditableEventAction

enum NodeEditableEventAction {
    Cancel = 0,
}

member Cancel

Cancel = 0

enum NodeMenuAction

enum NodeMenuAction {
    Close = 0,
}

member Close

Close = 0

enum NodeMenuItemAction

enum NodeMenuItemAction {
    NewFolder = 0,
    NewTag = 1,
    Rename = 2,
    Remove = 3,
    Custom = 4,
}

member Custom

Custom = 4

member NewFolder

NewFolder = 0

member NewTag

NewTag = 1

member Remove

Remove = 3

member Rename

Rename = 2

enum TreeStatus

enum TreeStatus {
    New = 0,
    Modified = 1,
    IsBeingRenamed = 2,
}

member IsBeingRenamed

IsBeingRenamed = 2

member Modified

Modified = 1

member New

New = 0

Type Aliases

type ChildrenLoadingFunction

type ChildrenLoadingFunction = (callback: (children: TreeModel[]) => void) => void;

type NodeEditableEventType

type NodeEditableEventType = 'blur' | 'keyup';

type Once

type Once = (...args: any[]) => any;

Dependencies (2)

Dev Dependencies (0)

No dev dependencies.

Peer Dependencies (0)

No peer dependencies.

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Updated 11 months ago.
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