@rxap/material-table-system/docs/wiki/Class.TableDataSourceDirective.md

This package provides a set of Angular directives, components, and services to enhance and customize Angular Material tables. It includes features such as row selection, column filtering, expandable rows, table actions, and more. The goal is to simplify c

[@rxap/material-table-system](../wiki/globals) / TableDataSourceDirective

# Class: TableDataSourceDirective\<Data\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:62](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L62)

## Type Parameters

• **Data** *extends* `Record`\<`string`, `any`\> = `any`

## Implements

- `OnInit`
- `OnDestroy`

## Constructors

### new TableDataSourceDirective()

> **new TableDataSourceDirective**\<`Data`\>(`matTable`, `cdr`, `sourceMethod`, `sourceDataSource`, `adapterFactory`, `matSort`, `tableFilter`, `_tableFilter`): [`TableDataSourceDirective`](../wiki/Class.TableDataSourceDirective)\<`Data`\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:119](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L119)

#### Parameters

##### matTable

`CdkTable`\<`Data`\>

##### cdr

`ChangeDetectorRef`

##### sourceMethod

`null` | `Method`\<`any`, `any`\>

##### sourceDataSource

`null` | `AbstractTableDataSource`\<`Data`, `any`\>

##### adapterFactory

`any`

##### matSort

`null` | `MatSort`

##### tableFilter

`null` | [`TableFilterService`](../wiki/Class.TableFilterService)

##### \_tableFilter

`null` | `FilterLike`

#### Returns

[`TableDataSourceDirective`](../wiki/Class.TableDataSourceDirective)\<`Data`\>

## Properties

### \_subscription

> `protected` **\_subscription**: `Subscription`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:114](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L114)

***

### cdr

> `protected` `readonly` **cdr**: `ChangeDetectorRef`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:122](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L122)

***

### dataSource?

> `optional` **dataSource**: `AbstractTableDataSource`\<`Data`, `any`\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:85](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L85)

***

### error$

> `readonly` **error$**: `Subject`\<`unknown`\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:91](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L91)

***

### hasError$

> `readonly` **hasError$**: `ToggleSubject`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:89](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L89)

***

### id

> **id**: `string`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:81](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L81)

***

### loading$

> `readonly` **loading$**: `ToggleSubject`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:78](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L78)

***

### method?

> `optional` **method**: `Method`\<`Data`[], `TableEvent`\<`any`\>\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:87](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L87)

***

### paginator?

> `optional` **paginator**: `MatPaginator`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:76](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L76)

***

### parameters?

> `optional` **parameters**: `Observable`\<`Record`\<`string`, `any`\>\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:83](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L83)

## Accessors

### lastRefreshed

#### Get Signature

> **get** **lastRefreshed**(): `null` \| `Date`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:93](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L93)

##### Returns

`null` \| `Date`

***

### remoteMethod

#### Get Signature

> **get** **remoteMethod**(): `undefined` \| `Method`\<`Data`[], `TableEvent`\<`any`\>\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:100](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L100)

##### Deprecated

use method instead

##### Returns

`undefined` \| `Method`\<`Data`[], `TableEvent`\<`any`\>\>

***

### setDataSource

#### Set Signature

> **set** **setDataSource**(`dataSource`): `void`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:69](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L69)

##### Deprecated

use dataSource instead

##### Parameters

###### dataSource

`""` | `AbstractTableDataSource`\<`Data`, `any`\>

##### Returns

`void`

***

### sourceRemoteMethod

#### Get Signature

> **get** **sourceRemoteMethod**(): `null` \| `Method`\<`any`, `any`\>

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:107](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L107)

##### Deprecated

use sourceMethod instead

##### Returns

`null` \| `Method`\<`any`, `any`\>

## Methods

### ngOnDestroy()

> **ngOnDestroy**(): `void`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:231](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L231)

A callback method that performs custom clean-up, invoked immediately
before a directive, pipe, or service instance is destroyed.

#### Returns

`void`

#### Implementation of

`OnDestroy.ngOnDestroy`

***

### ngOnInit()

> **ngOnInit**(): `void`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:154](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L154)

A callback method that is invoked immediately after the
default change detector has checked the directive's
data-bound properties for the first time,
and before any of the view or content children have been checked.
It is invoked only once when the directive is instantiated.

#### Returns

`void`

#### Implementation of

`OnInit.ngOnInit`

***

### refresh()

> **refresh**(): `void`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:235](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L235)

#### Returns

`void`

***

### reset()

> **reset**(): `void`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:243](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L243)

#### Returns

`void`

***

### retry()

> **retry**(): `void`

Defined in: [packages/angular/material/table-system/src/lib/table-data-source.directive.ts:239](https://gitlab.com/rxap/packages/-/blob/15b5fab8912b1042ea325e7f4d98844416018df1/packages/angular/material/table-system/src/lib/table-data-source.directive.ts#L239)

#### Returns

`void`