ngx-select-dropdown
Version:
A angular(4+) select dropdown for single select or multiselct module.
44 lines • 5.53 kB
JavaScript
import { Pipe } from '@angular/core';
import * as i0 from "@angular/core";
/**
* filters an array based on searctext
*/
export class FilterByPipe {
transform(array, searchText, keyName) {
if (!array || !searchText || !Array.isArray(array)) {
return array;
}
if (typeof array[0] === 'string') {
return array.filter((item) => item.toLowerCase().indexOf(searchText.trim().toLowerCase()) > -1);
}
// filter array, items which match and return true will be
// kept, false will be filtered out
if (!keyName) {
return array.filter((item) => {
for (const key in item) {
if (typeof item[key] !== 'object' && item[key].toString().toLowerCase().indexOf(searchText.trim().toLowerCase()) > -1) {
return true;
}
}
return false;
});
}
else {
return array.filter((item) => {
if (typeof item[keyName] !== 'object' && item[keyName].toString().toLowerCase().indexOf(searchText.trim().toLowerCase()) > -1) {
return true;
}
return false;
});
}
}
}
/** @nocollapse */ FilterByPipe.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.12", ngImport: i0, type: FilterByPipe, deps: [], target: i0.ɵɵFactoryTarget.Pipe });
/** @nocollapse */ FilterByPipe.ɵpipe = i0.ɵɵngDeclarePipe({ minVersion: "14.0.0", version: "14.2.12", ngImport: i0, type: FilterByPipe, name: "filterBy" });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.12", ngImport: i0, type: FilterByPipe, decorators: [{
type: Pipe,
args: [{
name: 'filterBy'
}]
}] });
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