@nebular/theme
Version:
@nebular/theme
54 lines • 2.27 kB
JavaScript
/*
* @license
* Copyright Akveo. All Rights Reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*/
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
import { Injectable } from '@angular/core';
/**
* Service used to filter tree grid data. Searched searchString in all object values.
* If you need custom filter, you can extend this service and override filterPredicate or whole filter method.
*/
let NbTreeGridFilterService = class NbTreeGridFilterService {
filter(query, data) {
if (!query) {
return data;
}
return data.reduce((filtered, node) => {
let filteredChildren;
if (node.children) {
filteredChildren = this.filter(query, node.children);
node.children = filteredChildren;
}
node.expanded = false;
if (filteredChildren && filteredChildren.length) {
node.expanded = true;
filtered.push(node);
}
else if (this.filterPredicate(node.data, query)) {
filtered.push(node);
}
return filtered;
}, []);
}
filterPredicate(data, searchQuery) {
const preparedQuery = searchQuery.trim().toLocaleLowerCase();
for (const val of Object.values(data)) {
const preparedVal = `${val}`.trim().toLocaleLowerCase();
if (preparedVal.includes(preparedQuery)) {
return true;
}
}
return false;
}
};
NbTreeGridFilterService = __decorate([
Injectable()
], NbTreeGridFilterService);
export { NbTreeGridFilterService };
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