Orderby pipe in angular 2+
Code:
import {Pipe, PipeTransform} from '@angular/core';
import * as _ from 'lodash';
import {Many} from 'lodash';
@Pipe({
name: 'orderBy',
pure: false
})
export class OrderByPipe implements PipeTransform {
transform(items: any[], args?: string[], orders?: Many<boolean|'asc'|'desc'>): any {
if (args && args.length > 0) {
if (orders) {
return _.orderBy(items, args, orders);
} else {
return _.orderBy(items, args, 'asc');
}
} else {
return items;
}
}
}
How to use:
{{ someList | orderBy: ['createdOn']: 'desc' }}
import {Pipe, PipeTransform} from '@angular/core';
import * as _ from 'lodash';
import {Many} from 'lodash';
@Pipe({
name: 'orderBy',
pure: false
})
export class OrderByPipe implements PipeTransform {
transform(items: any[], args?: string[], orders?: Many<boolean|'asc'|'desc'>): any {
if (args && args.length > 0) {
if (orders) {
return _.orderBy(items, args, orders);
} else {
return _.orderBy(items, args, 'asc');
}
} else {
return items;
}
}
}
How to use:
{{ someList | orderBy: ['createdOn']: 'desc' }}
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