vc-select-dropdown/dist/pipes/filter-by.pipe.js

A angular(4+) select dropdown for single select or multiselct module.

import { Pipe } from "@angular/core";
/**
 * filters an array based on searctext
 */
var ArrayFilterPipe = /** @class */ (function () {
    function ArrayFilterPipe() {
    }
    ArrayFilterPipe.prototype.transform = function (array, searchText, keyName) {
        if (!array || !searchText || !Array.isArray(array)) {
            return array;
        }
        if (typeof array[0] === 'string') {
            return array.filter(function (item) { return item.toLowerCase().indexOf(searchText.toLowerCase()) > -1; });
        }
        // filter array, items which match and return true will be
        // kept, false will be filtered out
        if (!keyName) {
            return array.filter(function (item) {
                for (var key in item) {
                    if (typeof item[key] !== "object" && item[key].toString().toLowerCase().indexOf(searchText.toLowerCase()) > -1) {
                        return true;
                    }
                }
                return false;
            });
        }
        else {
            return array.filter(function (item) {
                if (typeof item[keyName] !== "object" && item[keyName].toString().toLowerCase().indexOf(searchText.toLowerCase()) > -1) {
                    return true;
                }
                return false;
            });
        }
    };
    ArrayFilterPipe.decorators = [
        { type: Pipe, args: [{
                    name: "filterBy"
                },] },
    ];
    /** @nocollapse */
    ArrayFilterPipe.ctorParameters = function () { return []; };
    return ArrayFilterPipe;
}());
export { ArrayFilterPipe };
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