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chore(docs): Adding Documentation for sorting by date #1225

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Aug 23, 2018
Merged

chore(docs): Adding Documentation for sorting by date #1225

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87 changes: 87 additions & 0 deletions src/app/components/components/data-table/data-table.component.html
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Original file line number Diff line number Diff line change
Expand Up @@ -169,6 +169,93 @@ <h4 class="mat-subheading-2">with formatting, configurable width columns and tem
</mat-tab-group>
</mat-card-content>
</mat-card>
<mat-card>
<mat-card-content>
<h3 class="mat-title">Data Table with custom sort</h3>
<h4 class="mat-subheading-2">sorting on a date column</h4>
<mat-divider></mat-divider>
<mat-tab-group mat-stretch-tabs>
<mat-tab>
<ng-template matTabLabel>Demo</ng-template>
<td-data-table
[data]="dateSortData"
[sortable]="true"
[sortBy]="'date'"
[sortOrder]="sortOrder"
(sortChange)="sortDates($event)"
[columns]="dateColumns">
<ng-template tdDataTableTemplate="img" let-value="value">
<img [src]="value"/>
</ng-template>
</td-data-table>
</mat-tab>
<mat-tab>
<ng-template matTabLabel>Code</ng-template>
<p>HTML:</p>
<td-highlight lang="html">
<![CDATA[
<td-data-table
[data]="dateSortData"
[sortable]="true"
[sortBy]="'date'"
[sortOrder]="sortOrder"
(sortChange)="sortDates($event)"
[columns]="dateColumns">
<ng-template tdDataTableTemplate="img" let-value="value">
<img [src]="value"/>
</ng-template>
</td-data-table>
]]>
</td-highlight>
<p>Typescript:</p>
<td-highlight lang="typescript">
<![CDATA[
import { ITdDataTableColumn } from '@covalent/core/data-table';
...
export class Demo implements OnInit {
dateColumns: ITdDataTableColumn[] = [
{ name: 'date', label: 'Date', sortable: true, width: 275 },
{ name: 'first_name', label: 'First Name', sortable: false, width: 150 },
{ name: 'last_name', label: 'Last Name', filter: true, sortable: false },
];

...

sortDates(sortEvent: ITdDataTableSortChangeEvent): void {
this.dateSortOrder = sortEvent.order;
this.filterDateData();
}

...

filterDateData(): void {
this.dateSortData = Array.from(this.dateSortData); // Change the array reference to trigger OnPush
this.dateSortData = this.dateSortData.sort((a: any, b: any) => {
let direction: number = 0;
if (this.dateSortOrder === TdDataTableSortingOrder.Descending) {
direction = 1;
} else if (this.dateSortOrder === TdDataTableSortingOrder.Ascending) {
direction = -1;
}
if (a.date < b.date) {
return direction;
} else if (a.date > b.date) {
return -direction;
} else {
return direction;
}
});
}
}
]]>
</td-highlight>
<p>Data:</p>
<td-highlight lang="json" [content]="dateSortData | json">
</td-highlight>
</mat-tab>
</mat-tab-group>
</mat-card-content>
</mat-card>
<mat-card>
<mat-card-content>
<h3 class="mat-title">Data Table with components</h3>
Expand Down
40 changes: 40 additions & 0 deletions src/app/components/components/data-table/data-table.component.ts
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -98,8 +98,15 @@ export class DataTableDemoComponent implements OnInit {
{ name: 'balance', label: 'Balance', numeric: true, format: DECIMAL_FORMAT },
];

dateColumns: ITdDataTableColumn[] = [
{ name: 'date', label: 'Date', sortable: true, width: 275 },
{ name: 'first_name', label: 'First Name', sortable: false, width: 150 },
{ name: 'last_name', label: 'Last Name', filter: true, sortable: false },
];

data: any[];
basicData: any[];
dateSortData: any[];
selectable: boolean = true;
clickable: boolean = false;
multiple: boolean = true;
Expand All @@ -116,6 +123,7 @@ export class DataTableDemoComponent implements OnInit {
pageSize: number = 50;
sortBy: string = 'first_name';
sortOrder: TdDataTableSortingOrder = TdDataTableSortingOrder.Descending;
dateSortOrder: TdDataTableSortingOrder = TdDataTableSortingOrder.Descending;

constructor(private _dataTableService: TdDataTableService,
private _internalDocsService: InternalDocsService,
Expand All @@ -136,6 +144,14 @@ export class DataTableDemoComponent implements OnInit {
this.data = await this._internalDocsService.queryData().toPromise();
this.basicData = this.data.slice(0, 10);
this.filter();

this.dateSortData = this.data.slice(0, 5);
this.dateSortData = this.dateSortData.map((row: any) => {
let randomDate: Date = new Date(new Date(2012, 0, 1).getTime() + Math.random() * (new Date().getTime() - new Date(2012, 0, 1).getTime()));
row.date = randomDate;
return row;
});
this.filterDateData();
}

sort(sortEvent: ITdDataTableSortChangeEvent): void {
Expand All @@ -144,6 +160,11 @@ export class DataTableDemoComponent implements OnInit {
this.filter();
}

sortDates(sortEvent: ITdDataTableSortChangeEvent): void {
this.dateSortOrder = sortEvent.order;
this.filterDateData();
}

search(searchTerm: string): void {
this.searchTerm = searchTerm;
this.pagingBar.navigateToPage(1);
Expand Down Expand Up @@ -173,6 +194,25 @@ export class DataTableDemoComponent implements OnInit {
this.filteredData = newData;
}

filterDateData(): void {
this.dateSortData = Array.from(this.dateSortData); // Change the array reference to trigger OnPush
this.dateSortData = this.dateSortData.sort((a: any, b: any) => {
let direction: number = 0;
if (this.dateSortOrder === TdDataTableSortingOrder.Descending) {
direction = 1;
} else if (this.dateSortOrder === TdDataTableSortingOrder.Ascending) {
direction = -1;
}
if (a.date < b.date) {
return direction;
} else if (a.date > b.date) {
return -direction;
} else {
return direction;
}
});
}

toggleTooltips(): void {
if (this.columns[0].tooltip) {
this.columns.forEach((c: any) => delete c.tooltip);
Expand Down