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https://github.com/mazdik/ng-mazdik

Angular UI component library
https://github.com/mazdik/ng-mazdik

angular angular-crud datatable grid table

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Angular UI component library

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# Angular UI component library

```
npm i ng-mazdik-lib --save
```

### Styles
Add global styles in angular.json
```json
"styles": [
"src/styles.css",
"node_modules/ng-mazdik-lib/styles/bundled.css"
],
```

Demos

### Sample crud-table
Feature-rich data table component for Angular with CRUD operations.
```typescript
import {Component} from '@angular/core';
import {ColumnBase, CdtSettings, DataSource, DataManager, Validators} from 'ng-mazdik-lib';
import {DemoService} from './samples/services';

@Component({
selector: 'my-app',
template: `
`
})

export class PlayersComponent {

dataManager: DataManager;
columns: ColumnBase[] = [
{
title: 'Id',
name: 'id',
sortable: false,
filter: false,
frozen: true,
resizeable: false,
formHidden: true,
},
{
title: 'Name',
name: 'name',
frozen: true,
width: 250,
validatorFunc: Validators.get({required: true, minLength: 2, pattern: '^[a-zA-Z ]+$'}),
editable: true,
},
{
title: 'Race',
name: 'race',
type: 'select',
options: [
{ id: 'ASMODIANS', name: 'ASMODIANS' },
{ id: 'ELYOS', name: 'ELYOS' },
],
editable: true,
},
{
title: 'Cascading Select',
name: 'note',
editable: true,
type: 'select-dropdown',
options: [
{ id: 'ASM1', name: 'ASM note 1', parentId: 'ASMODIANS' },
{ id: 'ASM2', name: 'ASM note 2', parentId: 'ASMODIANS' },
{ id: 'ASM3', name: 'ASM note 3', parentId: 'ASMODIANS' },
{ id: 'ASM4', name: 'ASM note 4', parentId: 'ASMODIANS' },
{ id: 'ELY1', name: 'ELY note 1', parentId: 'ELYOS' },
{ id: 'ELY2', name: 'ELY note 2', parentId: 'ELYOS' },
{ id: 'ELY3', name: 'ELY note 3', parentId: 'ELYOS' },
],
dependsColumn: 'race',
multiSelectFilter: true,
},
{
title: 'Gender',
name: 'gender',
type: 'radio',
options: [
{ id: 'MALE', name: 'MALE' },
{ id: 'FEMALE', name: 'FEMALE' },
],
editable: true,
},
{
title: 'Exp',
name: 'exp',
type: 'number',
validatorFunc: Validators.get({required: true, minLength: 2, maxLength: 10}),
editable: true,
},
{
title: 'Last online',
name: 'last_online',
type: 'date',
editable: true,
},
{
title: 'Account name',
name: 'account_name',
editable: true,
type: 'select-popup',
optionsUrl: 'assets/accounts.json',
keyColumn: 'account_id',
},
{
title: 'Account id',
name: 'account_id',
formHidden: true,
tableHidden: true,
}
];
settings: CdtSettings = new CdtSettings({
crud: true,
bodyHeight: 380
});

constructor(private demoService: DemoService) {
const service = this.demoService; // your custom service
this.dataManager = new DataManager(this.columns, this.settings, service);
}
}
```
### Sample data-table
```typescript
import {ColumnBase, Settings, DataTable} from 'ng-mazdik-lib';

@Component({
selector: 'app-data-table-demo',
template: ``
})

export class DataTableDemoComponent {

dataTable: DataTable;
columns: ColumnBase[];
settings: Settings;

constructor() {
this.dataTable = new DataTable(this.columns, this.settings);
this.dataTable.rows = data[];
}
}
```
### Sample tree-table
```typescript
import {ColumnBase, Settings, TreeTable} from 'ng-mazdik-lib';
import {TreeDemoService} from './tree-demo.service';

@Component({
selector: 'app-tree-table-demo',
template: ``
})

export class TreeTableDemoComponent {

treeTable: TreeTable;
settings: Settings;
columns: ColumnBase[];

constructor(private treeService: TreeDemoService) {
this.treeTable = new TreeTable(this.columns, this.settings, this.treeService);
}
}
```

## Features
* Filtering (column filters and an optional global filter)
* Sorting (multiple columns)
* Pagination
* Modal (draggable and resizable)
* Create/Update/Delete (composite primary keys)
* Single row view (with sortable colums and values)
* Loading indicator
* Row selection (single, multiple, checkbox, radio)
* Scrolling with fixed header horizontally and vertically
* Frozen columns
* Dynamic forms with validation
* Modal select list (with search and pagination)
* Editable
* Localization
* Column resizing
* Cascading select (client/server side dynamic drop-down lists)
* Tree table (flatten/unflatten tree, lazy loading)
* Row Grouping (multiple columns)
* Summary Row (aggregation on a column)
* Live Updates
* Virtual scroll with dynamic row height
* Header and Cell Templates
* Keyboard navigation
* Export Data to CSV
* No external dependencies

### Custom service
```typescript
export class YourService implements DataSource {
}

interface DataSource {
getItems(requestMeta: RequestMetadata): Promise;
getItem(row: any): Promise;
post(row: any): Promise;
put(row: any): Promise;
delete(row: any): Promise;
getOptions?(url: string, parentId: any): Promise;
}
export interface RequestMetadata {
pageMeta: PageMetadata;
sortMeta: SortMetadata[];
filters: FilterMetadata;
globalFilterValue?: string;
}
export interface PagedResult {
items: any[];
_meta: PageMetadata;
}
export interface PageMetadata {
currentPage: number;
perPage: number;
totalCount?: number;
pageCount?: number;
maxRowCount?: number;
}
```

### Column

| Attribute | Type | Default | Description |
|------------------|------------|---------|-------------|
| name | string | null | |
| title | string | null | |
| sortable | boolean | true | |
| filter | boolean | true | |
| options | SelectItem[] | null | |
| optionsUrl | string | null | |
| width | number | null | |
| frozen | boolean | false | |
| type | text / password / number / select / radio / checkbox / textarea / date / datetime-local / month / select-popup / select-dropdown | null | |
| validatorFunc | (name: string, value: any) => string[] | null | |
| editable | boolean | false | |
| resizeable | boolean | true | |
| dependsColumn | string | null | |
| cellTemplate | TemplateRef | null | |
| formTemplate | TemplateRef | null | |
| headerCellTemplate | TemplateRef | null | |
| formHidden | boolean | false | |
| tableHidden | boolean | false | |
| cellClass | string / Function | null | |
| headerCellClass | string | null | |
| keyColumn | string | null | |
| multiSelectFilter | boolean | false | |
| minWidth | number | 50 | |
| maxWidth | number | 500 | |
| aggregation | sum / average / max / min / count | null | |
| filterValues | (columnName: string) => Promise / SelectItem[] / string | null | |
| dataType | string /number /date | null | |
| formDisableOnEdit | boolean | false | |
| pipe | PipeTransform | null | |

### Settings

| Attribute | Type | Default | Description |
|------------------|------------|---------|-------------|
| bodyHeight | number | null | |
| sortable | boolean | true | |
| filter | boolean | true | |
| multipleSort | boolean | false | |
| trackByProp | string | null | |
| groupRowsBy | string[] | null | |
| selectionMultiple | boolean | false | |
| selectionMode | checkbox / radio | null | |
| virtualScroll | boolean | false | |
| rowClass | string / Function | false | |
| rowHeight | number | 30 | px |
| rowNumber | boolean | true | |
| hoverEvents | boolean | false | mouseover/mouseout |
| contextMenu | boolean | false | event |
| editMode | editCellOnDblClick / editProgrammatically | editCellOnDblClick | |
| paginator | boolean | true | |
| rowHeightProp | string | null | row.$$height |
| isEditableCellProp | string | null | row.$$editable |

### CdtSettings extends Settings
| Attribute | Type | Default | Description |
|------------------|------------|---------|-------------|
| crud | boolean | false | |
| initLoad | boolean | true | |
| globalFilter | boolean | false | |
| singleRowView | boolean | true | |
| exportAction | boolean | false | csv |
| columnToggleAction | boolean | false | |
| clearAllFiltersAction | boolean | false | |
| clearAllFiltersIcon | boolean | true | |

```typescript
export interface SelectItem {
id: any;
name: string;
parentId?: any;
}
```

### Sample event subscriptions
```typescript
import {Subscription} from 'rxjs';

private subscriptions: Subscription[] = [];

ngOnInit() {
const subSelection = this.table.events.selectionSource$.subscribe(() => {
this.table.getSelection();
});
this.subscriptions.push(subSelection);
}

ngOnDestroy() {
this.subscriptions.forEach(s => s.unsubscribe());
}
```

### Sample translate
```typescript
import {DtMessages, DtMessagesEn} from 'ng-mazdik-lib';

messages: DtMessages = new DtMessagesEn({
empty: 'No data to display',
titleDetailView: 'Item details',
titleCreate: 'Create a new item'
});
this.dataManager = new DataManager(this.columns, this.settings, this.service, this.messages);
```

### Lib
| Componnent | Description |
|--------------------------------|--------------------|
| app-context-menu | |
| app-dropdown-select | |
| app-dynamic-form | |
| app-inline-edit, [inline-edit] | |
| app-notify | with NotifyService |
| app-modal | |
| app-modal-edit-form | |
| app-modal-select | |
| app-pagination | |
| app-row-view | |
| app-scroller, [scroller] | virtual scroll |
| app-select-list | |
| dt-toolbar | |
| tree | |
| app-tree-view | |
| app-dual-list-box | |
| [appResizable] | |
| [appDraggable] | |
| [appDroppable] | html5 |
| [appDropdown] | |

### Templates
```typescript


```