2017-09-09 02:53:52 +00:00
|
|
|
import { Pipe, PipeTransform } from "@angular/core";
|
|
|
|
|
|
|
|
@Pipe({
|
2017-10-10 04:00:29 +00:00
|
|
|
name: "myFilter",
|
2017-09-09 02:53:52 +00:00
|
|
|
pure: false
|
|
|
|
})
|
|
|
|
export class MyFilterPipe implements PipeTransform {
|
|
|
|
transform(items: any[], field: string, value: string): any[] {
|
|
|
|
if (!items) return [];
|
2017-10-10 04:00:29 +00:00
|
|
|
if (!value || value.length === 0) return items;
|
2017-09-09 02:53:52 +00:00
|
|
|
return items.filter(it => it[field].toLowerCase() === value.toLowerCase());
|
|
|
|
}
|
2017-10-10 04:00:29 +00:00
|
|
|
}
|