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/* | |
*ngFor="let c of oneDimArray | sortBy:'asc'" | |
*ngFor="let c of arrayOfObjects | sortBy:'asc':'propertyName'" | |
*/ | |
import { Pipe, PipeTransform } from '@angular/core'; | |
import { orderBy } from 'lodash'; | |
@Pipe({ name: 'sortBy' }) | |
export class SortByPipe implements PipeTransform { | |
transform(value: any[], order = '', column: string = ''): any[] { | |
if (!value || order === '' || !order) { return value; } // no array | |
if (value.length <= 1) { return value; } // array with only one item | |
if (!column || column === '') { | |
if(order==='asc'){return value.sort()} | |
else{return value.sort().reverse();} | |
} // sort 1d array | |
return orderBy(value, [column], [order]); | |
} | |
} |
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Thank You !!!!