gnezim
1213 lines
61 KiB
JavaScript
1213 lines
61 KiB
JavaScript
(function (global, factory) {
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typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('@angular/cdk/scrolling'), require('@angular/core'), require('@angular/animations'), require('@angular/common'), require('primeng/api'), require('primeng/dom'), require('primeng/utils'), require('@angular/forms'), require('primeng/tooltip'), require('primeng/ripple')) :
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typeof define === 'function' && define.amd ? define('primeng/dropdown', ['exports', '@angular/cdk/scrolling', '@angular/core', '@angular/animations', '@angular/common', 'primeng/api', 'primeng/dom', 'primeng/utils', '@angular/forms', 'primeng/tooltip', 'primeng/ripple'], factory) :
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(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory((global.primeng = global.primeng || {}, global.primeng.dropdown = {}), global.ng.cdk.scrolling, global.ng.core, global.ng.animations, global.ng.common, global.primeng.api, global.primeng.dom, global.primeng.utils, global.ng.forms, global.primeng.tooltip, global.primeng.ripple));
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}(this, (function (exports, scrolling, core, animations, common, api, dom, utils, forms, tooltip, ripple) { 'use strict';
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/*! *****************************************************************************
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Copyright (c) Microsoft Corporation.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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PERFORMANCE OF THIS SOFTWARE.
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***************************************************************************** */
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/* global Reflect, Promise */
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var extendStatics = function (d, b) {
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extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
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function (d, b) { for (var p in b)
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if (Object.prototype.hasOwnProperty.call(b, p))
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d[p] = b[p]; };
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return extendStatics(d, b);
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};
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function __extends(d, b) {
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extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
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}
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var __assign = function () {
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__assign = Object.assign || function __assign(t) {
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for (var s, i = 1, n = arguments.length; i < n; i++) {
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s = arguments[i];
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for (var p in s)
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if (Object.prototype.hasOwnProperty.call(s, p))
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t[p] = s[p];
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}
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return t;
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};
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return __assign.apply(this, arguments);
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};
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function __rest(s, e) {
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var t = {};
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for (var p in s)
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if (Object.prototype.hasOwnProperty.call(s, p) && e.indexOf(p) < 0)
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t[p] = s[p];
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if (s != null && typeof Object.getOwnPropertySymbols === "function")
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for (var i = 0, p = Object.getOwnPropertySymbols(s); i < p.length; i++) {
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if (e.indexOf(p[i]) < 0 && Object.prototype.propertyIsEnumerable.call(s, p[i]))
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t[p[i]] = s[p[i]];
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}
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return t;
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}
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function __decorate(decorators, target, key, desc) {
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var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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if (typeof Reflect === "object" && typeof Reflect.decorate === "function")
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r = Reflect.decorate(decorators, target, key, desc);
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else
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for (var i = decorators.length - 1; i >= 0; i--)
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if (d = decorators[i])
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r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
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return c > 3 && r && Object.defineProperty(target, key, r), r;
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}
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function __param(paramIndex, decorator) {
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return function (target, key) { decorator(target, key, paramIndex); };
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}
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function __metadata(metadataKey, metadataValue) {
|
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if (typeof Reflect === "object" && typeof Reflect.metadata === "function")
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return Reflect.metadata(metadataKey, metadataValue);
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}
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function __awaiter(thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try {
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step(generator.next(value));
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}
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catch (e) {
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reject(e);
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} }
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function rejected(value) { try {
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step(generator["throw"](value));
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}
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catch (e) {
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reject(e);
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} }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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}
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function __generator(thisArg, body) {
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var _ = { label: 0, sent: function () { if (t[0] & 1)
|
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throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
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return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function () { return this; }), g;
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function verb(n) { return function (v) { return step([n, v]); }; }
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function step(op) {
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if (f)
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|
throw new TypeError("Generator is already executing.");
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while (_)
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try {
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if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done)
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return t;
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if (y = 0, t)
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op = [op[0] & 2, t.value];
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switch (op[0]) {
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case 0:
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case 1:
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t = op;
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break;
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case 4:
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_.label++;
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return { value: op[1], done: false };
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case 5:
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_.label++;
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y = op[1];
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op = [0];
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continue;
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case 7:
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op = _.ops.pop();
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_.trys.pop();
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continue;
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default:
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if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) {
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_ = 0;
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continue;
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}
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if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) {
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_.label = op[1];
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break;
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}
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if (op[0] === 6 && _.label < t[1]) {
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_.label = t[1];
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t = op;
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break;
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}
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if (t && _.label < t[2]) {
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_.label = t[2];
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_.ops.push(op);
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break;
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}
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if (t[2])
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_.ops.pop();
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_.trys.pop();
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continue;
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}
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op = body.call(thisArg, _);
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}
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catch (e) {
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op = [6, e];
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y = 0;
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}
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finally {
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f = t = 0;
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}
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if (op[0] & 5)
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throw op[1];
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return { value: op[0] ? op[1] : void 0, done: true };
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}
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}
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var __createBinding = Object.create ? (function (o, m, k, k2) {
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if (k2 === undefined)
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k2 = k;
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Object.defineProperty(o, k2, { enumerable: true, get: function () { return m[k]; } });
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}) : (function (o, m, k, k2) {
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if (k2 === undefined)
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k2 = k;
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o[k2] = m[k];
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});
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function __exportStar(m, o) {
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for (var p in m)
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if (p !== "default" && !Object.prototype.hasOwnProperty.call(o, p))
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__createBinding(o, m, p);
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}
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function __values(o) {
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var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
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if (m)
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return m.call(o);
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if (o && typeof o.length === "number")
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return {
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next: function () {
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if (o && i >= o.length)
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o = void 0;
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return { value: o && o[i++], done: !o };
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}
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};
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throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
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}
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function __read(o, n) {
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var m = typeof Symbol === "function" && o[Symbol.iterator];
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if (!m)
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return o;
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var i = m.call(o), r, ar = [], e;
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try {
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while ((n === void 0 || n-- > 0) && !(r = i.next()).done)
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ar.push(r.value);
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}
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catch (error) {
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e = { error: error };
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}
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finally {
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try {
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if (r && !r.done && (m = i["return"]))
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m.call(i);
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}
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finally {
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if (e)
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throw e.error;
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}
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}
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return ar;
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|
}
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function __spread() {
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for (var ar = [], i = 0; i < arguments.length; i++)
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ar = ar.concat(__read(arguments[i]));
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return ar;
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}
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function __spreadArrays() {
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for (var s = 0, i = 0, il = arguments.length; i < il; i++)
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s += arguments[i].length;
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for (var r = Array(s), k = 0, i = 0; i < il; i++)
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for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)
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r[k] = a[j];
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return r;
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}
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;
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function __await(v) {
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return this instanceof __await ? (this.v = v, this) : new __await(v);
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|
}
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|
function __asyncGenerator(thisArg, _arguments, generator) {
|
|
if (!Symbol.asyncIterator)
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|
throw new TypeError("Symbol.asyncIterator is not defined.");
|
|
var g = generator.apply(thisArg, _arguments || []), i, q = [];
|
|
return i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i;
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function verb(n) { if (g[n])
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|
i[n] = function (v) { return new Promise(function (a, b) { q.push([n, v, a, b]) > 1 || resume(n, v); }); }; }
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function resume(n, v) { try {
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step(g[n](v));
|
|
}
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catch (e) {
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|
settle(q[0][3], e);
|
|
} }
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|
function step(r) { r.value instanceof __await ? Promise.resolve(r.value.v).then(fulfill, reject) : settle(q[0][2], r); }
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function fulfill(value) { resume("next", value); }
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function reject(value) { resume("throw", value); }
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function settle(f, v) { if (f(v), q.shift(), q.length)
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resume(q[0][0], q[0][1]); }
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|
}
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function __asyncDelegator(o) {
|
|
var i, p;
|
|
return i = {}, verb("next"), verb("throw", function (e) { throw e; }), verb("return"), i[Symbol.iterator] = function () { return this; }, i;
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|
function verb(n, f) { i[n] = o[n] ? function (v) { return (p = !p) ? { value: __await(o[n](v)), done: n === "return" } : f ? f(v) : v; } : f; }
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}
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|
function __asyncValues(o) {
|
|
if (!Symbol.asyncIterator)
|
|
throw new TypeError("Symbol.asyncIterator is not defined.");
|
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var m = o[Symbol.asyncIterator], i;
|
|
return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
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function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
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function settle(resolve, reject, d, v) { Promise.resolve(v).then(function (v) { resolve({ value: v, done: d }); }, reject); }
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|
}
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|
function __makeTemplateObject(cooked, raw) {
|
|
if (Object.defineProperty) {
|
|
Object.defineProperty(cooked, "raw", { value: raw });
|
|
}
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|
else {
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cooked.raw = raw;
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|
}
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return cooked;
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|
}
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|
;
|
|
var __setModuleDefault = Object.create ? (function (o, v) {
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|
Object.defineProperty(o, "default", { enumerable: true, value: v });
|
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}) : function (o, v) {
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o["default"] = v;
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};
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function __importStar(mod) {
|
|
if (mod && mod.__esModule)
|
|
return mod;
|
|
var result = {};
|
|
if (mod != null)
|
|
for (var k in mod)
|
|
if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k))
|
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__createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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}
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function __importDefault(mod) {
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return (mod && mod.__esModule) ? mod : { default: mod };
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}
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function __classPrivateFieldGet(receiver, privateMap) {
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if (!privateMap.has(receiver)) {
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throw new TypeError("attempted to get private field on non-instance");
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}
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return privateMap.get(receiver);
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}
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function __classPrivateFieldSet(receiver, privateMap, value) {
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if (!privateMap.has(receiver)) {
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throw new TypeError("attempted to set private field on non-instance");
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}
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privateMap.set(receiver, value);
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return value;
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}
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var DROPDOWN_VALUE_ACCESSOR = {
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provide: forms.NG_VALUE_ACCESSOR,
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useExisting: core.forwardRef(function () { return Dropdown; }),
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multi: true
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};
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var DropdownItem = /** @class */ (function () {
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function DropdownItem() {
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this.onClick = new core.EventEmitter();
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}
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DropdownItem.prototype.onOptionClick = function (event) {
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this.onClick.emit({
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originalEvent: event,
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option: this.option
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});
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};
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return DropdownItem;
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}());
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DropdownItem.decorators = [
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{ type: core.Component, args: [{
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selector: 'p-dropdownItem',
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template: "\n <li (click)=\"onOptionClick($event)\" role=\"option\" pRipple\n [attr.aria-label]=\"option.label\" [attr.aria-selected]=\"selected\"\n [ngStyle]=\"{'height': itemSize + 'px'}\"\n [ngClass]=\"{'p-dropdown-item':true, 'p-highlight': selected, 'p-disabled':(option.disabled)}\">\n <span *ngIf=\"!template\">{{option.label||'empty'}}</span>\n <ng-container *ngTemplateOutlet=\"template; context: {$implicit: option}\"></ng-container>\n </li>\n "
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},] }
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];
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DropdownItem.propDecorators = {
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option: [{ type: core.Input }],
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selected: [{ type: core.Input }],
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disabled: [{ type: core.Input }],
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visible: [{ type: core.Input }],
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itemSize: [{ type: core.Input }],
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template: [{ type: core.Input }],
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onClick: [{ type: core.Output }]
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};
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var Dropdown = /** @class */ (function () {
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function Dropdown(el, renderer, cd, zone) {
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this.el = el;
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this.renderer = renderer;
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this.cd = cd;
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this.zone = zone;
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this.scrollHeight = '200px';
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this.filterBy = 'label';
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this.resetFilterOnHide = false;
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this.dropdownIcon = 'pi pi-chevron-down';
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this.autoDisplayFirst = true;
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this.emptyFilterMessage = 'No results found';
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this.autoZIndex = true;
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this.baseZIndex = 0;
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this.showTransitionOptions = '.12s cubic-bezier(0, 0, 0.2, 1)';
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this.hideTransitionOptions = '.1s linear';
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this.filterMatchMode = "contains";
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this.tooltip = '';
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this.tooltipPosition = 'right';
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this.tooltipPositionStyle = 'absolute';
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this.autofocusFilter = true;
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this.onChange = new core.EventEmitter();
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this.onFocus = new core.EventEmitter();
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this.onBlur = new core.EventEmitter();
|
|
this.onClick = new core.EventEmitter();
|
|
this.onShow = new core.EventEmitter();
|
|
this.onHide = new core.EventEmitter();
|
|
this.onModelChange = function () { };
|
|
this.onModelTouched = function () { };
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this.viewPortOffsetTop = 0;
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}
|
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Object.defineProperty(Dropdown.prototype, "disabled", {
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|
get: function () {
|
|
return this._disabled;
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|
},
|
|
set: function (_disabled) {
|
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if (_disabled)
|
|
this.focused = false;
|
|
this._disabled = _disabled;
|
|
if (!this.cd.destroyed) {
|
|
this.cd.detectChanges();
|
|
}
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|
},
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|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
;
|
|
Dropdown.prototype.ngAfterContentInit = function () {
|
|
var _this = this;
|
|
this.templates.forEach(function (item) {
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switch (item.getType()) {
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case 'item':
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|
_this.itemTemplate = item.template;
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|
break;
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|
case 'selectedItem':
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_this.selectedItemTemplate = item.template;
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break;
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|
case 'group':
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|
_this.groupTemplate = item.template;
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|
break;
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|
default:
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|
_this.itemTemplate = item.template;
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|
break;
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|
}
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|
});
|
|
};
|
|
Dropdown.prototype.ngOnInit = function () {
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this.optionsToDisplay = this.options;
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this.updateSelectedOption(null);
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|
};
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|
Object.defineProperty(Dropdown.prototype, "options", {
|
|
get: function () {
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|
return this._options;
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|
},
|
|
set: function (val) {
|
|
var opts = this.optionLabel ? utils.ObjectUtils.generateSelectItems(val, this.optionLabel) : val;
|
|
this._options = opts;
|
|
this.optionsToDisplay = this._options;
|
|
this.updateSelectedOption(this.value);
|
|
this.optionsChanged = true;
|
|
this.updateFilledState();
|
|
if (this.filterValue && this.filterValue.length) {
|
|
this.activateFilter();
|
|
}
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Dropdown.prototype.ngAfterViewInit = function () {
|
|
if (this.editable) {
|
|
this.updateEditableLabel();
|
|
}
|
|
};
|
|
Object.defineProperty(Dropdown.prototype, "label", {
|
|
get: function () {
|
|
return (this.selectedOption ? this.selectedOption.label : null);
|
|
},
|
|
enumerable: false,
|
|
configurable: true
|
|
});
|
|
Dropdown.prototype.updateEditableLabel = function () {
|
|
if (this.editableInputViewChild && this.editableInputViewChild.nativeElement) {
|
|
this.editableInputViewChild.nativeElement.value = (this.selectedOption ? this.selectedOption.label : this.value || '');
|
|
}
|
|
};
|
|
Dropdown.prototype.onItemClick = function (event) {
|
|
var _this = this;
|
|
var option = event.option;
|
|
if (!option.disabled) {
|
|
this.selectItem(event, option);
|
|
this.accessibleViewChild.nativeElement.focus();
|
|
}
|
|
setTimeout(function () {
|
|
_this.hide(event);
|
|
}, 150);
|
|
};
|
|
Dropdown.prototype.selectItem = function (event, option) {
|
|
var _this = this;
|
|
if (this.selectedOption != option) {
|
|
this.selectedOption = option;
|
|
this.value = option.value;
|
|
this.filled = true;
|
|
this.onModelChange(this.value);
|
|
this.updateEditableLabel();
|
|
this.onChange.emit({
|
|
originalEvent: event.originalEvent,
|
|
value: this.value
|
|
});
|
|
if (this.virtualScroll) {
|
|
setTimeout(function () {
|
|
_this.viewPortOffsetTop = _this.viewPort ? _this.viewPort.measureScrollOffset() : 0;
|
|
}, 1);
|
|
}
|
|
}
|
|
};
|
|
Dropdown.prototype.ngAfterViewChecked = function () {
|
|
var _this = this;
|
|
if (this.optionsChanged && this.overlayVisible) {
|
|
this.optionsChanged = false;
|
|
if (this.virtualScroll) {
|
|
this.updateVirtualScrollSelectedIndex(true);
|
|
}
|
|
this.zone.runOutsideAngular(function () {
|
|
setTimeout(function () {
|
|
_this.alignOverlay();
|
|
}, 1);
|
|
});
|
|
}
|
|
if (this.selectedOptionUpdated && this.itemsWrapper) {
|
|
if (this.virtualScroll && this.viewPort) {
|
|
var range = this.viewPort.getRenderedRange();
|
|
this.updateVirtualScrollSelectedIndex(false);
|
|
if (range.start > this.virtualScrollSelectedIndex || range.end < this.virtualScrollSelectedIndex) {
|
|
this.viewPort.scrollToIndex(this.virtualScrollSelectedIndex);
|
|
}
|
|
}
|
|
var selectedItem = dom.DomHandler.findSingle(this.overlay, 'li.p-highlight');
|
|
if (selectedItem) {
|
|
dom.DomHandler.scrollInView(this.itemsWrapper, dom.DomHandler.findSingle(this.overlay, 'li.p-highlight'));
|
|
}
|
|
this.selectedOptionUpdated = false;
|
|
}
|
|
};
|
|
Dropdown.prototype.writeValue = function (value) {
|
|
if (this.filter) {
|
|
this.resetFilter();
|
|
}
|
|
this.value = value;
|
|
this.updateSelectedOption(value);
|
|
this.updateEditableLabel();
|
|
this.updateFilledState();
|
|
this.cd.markForCheck();
|
|
};
|
|
Dropdown.prototype.resetFilter = function () {
|
|
this.filterValue = null;
|
|
if (this.filterViewChild && this.filterViewChild.nativeElement) {
|
|
this.filterViewChild.nativeElement.value = '';
|
|
}
|
|
this.optionsToDisplay = this.options;
|
|
};
|
|
Dropdown.prototype.updateSelectedOption = function (val) {
|
|
this.selectedOption = this.findOption(val, this.optionsToDisplay);
|
|
if (this.autoDisplayFirst && !this.placeholder && !this.selectedOption && this.optionsToDisplay && this.optionsToDisplay.length && !this.editable) {
|
|
this.selectedOption = this.optionsToDisplay[0];
|
|
}
|
|
this.selectedOptionUpdated = true;
|
|
};
|
|
Dropdown.prototype.registerOnChange = function (fn) {
|
|
this.onModelChange = fn;
|
|
};
|
|
Dropdown.prototype.registerOnTouched = function (fn) {
|
|
this.onModelTouched = fn;
|
|
};
|
|
Dropdown.prototype.setDisabledState = function (val) {
|
|
this.disabled = val;
|
|
this.cd.markForCheck();
|
|
};
|
|
Dropdown.prototype.onMouseclick = function (event) {
|
|
if (this.disabled || this.readonly || this.isInputClick(event)) {
|
|
return;
|
|
}
|
|
this.onClick.emit(event);
|
|
this.accessibleViewChild.nativeElement.focus();
|
|
if (this.overlayVisible)
|
|
this.hide(event);
|
|
else
|
|
this.show();
|
|
this.cd.detectChanges();
|
|
};
|
|
Dropdown.prototype.isInputClick = function (event) {
|
|
return dom.DomHandler.hasClass(event.target, 'p-dropdown-clear-icon') ||
|
|
event.target.isSameNode(this.accessibleViewChild.nativeElement) ||
|
|
(this.editableInputViewChild && event.target.isSameNode(this.editableInputViewChild.nativeElement));
|
|
};
|
|
Dropdown.prototype.isOutsideClicked = function (event) {
|
|
return !(this.el.nativeElement.isSameNode(event.target) || this.el.nativeElement.contains(event.target) || (this.overlay && this.overlay.contains(event.target)));
|
|
};
|
|
Dropdown.prototype.onEditableInputClick = function () {
|
|
this.bindDocumentClickListener();
|
|
};
|
|
Dropdown.prototype.onEditableInputFocus = function (event) {
|
|
this.focused = true;
|
|
this.hide(event);
|
|
this.onFocus.emit(event);
|
|
};
|
|
Dropdown.prototype.onEditableInputChange = function (event) {
|
|
this.value = event.target.value;
|
|
this.updateSelectedOption(this.value);
|
|
this.onModelChange(this.value);
|
|
this.onChange.emit({
|
|
originalEvent: event,
|
|
value: this.value
|
|
});
|
|
};
|
|
Dropdown.prototype.show = function () {
|
|
this.overlayVisible = true;
|
|
};
|
|
Dropdown.prototype.onOverlayAnimationStart = function (event) {
|
|
switch (event.toState) {
|
|
case 'visible':
|
|
this.overlay = event.element;
|
|
var itemsWrapperSelector = this.virtualScroll ? '.cdk-virtual-scroll-viewport' : '.p-dropdown-items-wrapper';
|
|
this.itemsWrapper = dom.DomHandler.findSingle(this.overlay, itemsWrapperSelector);
|
|
this.appendOverlay();
|
|
if (this.autoZIndex) {
|
|
this.overlay.style.zIndex = String(this.baseZIndex + (++dom.DomHandler.zindex));
|
|
}
|
|
this.alignOverlay();
|
|
this.bindDocumentClickListener();
|
|
this.bindDocumentResizeListener();
|
|
this.bindScrollListener();
|
|
if (this.options && this.options.length) {
|
|
if (!this.virtualScroll) {
|
|
var selectedListItem = dom.DomHandler.findSingle(this.itemsWrapper, '.p-dropdown-item.p-highlight');
|
|
if (selectedListItem) {
|
|
dom.DomHandler.scrollInView(this.itemsWrapper, selectedListItem);
|
|
}
|
|
}
|
|
}
|
|
if (this.filterViewChild && this.filterViewChild.nativeElement) {
|
|
this.preventModelTouched = true;
|
|
if (this.autofocusFilter) {
|
|
this.filterViewChild.nativeElement.focus();
|
|
}
|
|
}
|
|
this.onShow.emit(event);
|
|
break;
|
|
case 'void':
|
|
this.onOverlayHide();
|
|
break;
|
|
}
|
|
};
|
|
Dropdown.prototype.scrollToSelectedVirtualScrollElement = function () {
|
|
if (!this.virtualAutoScrolled) {
|
|
if (this.viewPortOffsetTop) {
|
|
this.viewPort.scrollToOffset(this.viewPortOffsetTop);
|
|
}
|
|
else if (this.virtualScrollSelectedIndex > -1) {
|
|
this.viewPort.scrollToIndex(this.virtualScrollSelectedIndex);
|
|
}
|
|
}
|
|
this.virtualAutoScrolled = true;
|
|
};
|
|
Dropdown.prototype.updateVirtualScrollSelectedIndex = function (resetOffset) {
|
|
if (this.selectedOption && this.optionsToDisplay && this.optionsToDisplay.length) {
|
|
if (resetOffset) {
|
|
this.viewPortOffsetTop = 0;
|
|
}
|
|
this.virtualScrollSelectedIndex = this.findOptionIndex(this.selectedOption.value, this.optionsToDisplay);
|
|
}
|
|
};
|
|
Dropdown.prototype.appendOverlay = function () {
|
|
if (this.appendTo) {
|
|
if (this.appendTo === 'body')
|
|
document.body.appendChild(this.overlay);
|
|
else
|
|
dom.DomHandler.appendChild(this.overlay, this.appendTo);
|
|
if (!this.overlay.style.minWidth) {
|
|
this.overlay.style.minWidth = dom.DomHandler.getWidth(this.containerViewChild.nativeElement) + 'px';
|
|
}
|
|
}
|
|
};
|
|
Dropdown.prototype.restoreOverlayAppend = function () {
|
|
if (this.overlay && this.appendTo) {
|
|
this.el.nativeElement.appendChild(this.overlay);
|
|
}
|
|
};
|
|
Dropdown.prototype.hide = function (event) {
|
|
this.overlayVisible = false;
|
|
if (this.filter && this.resetFilterOnHide) {
|
|
this.resetFilter();
|
|
}
|
|
if (this.virtualScroll) {
|
|
this.virtualAutoScrolled = false;
|
|
}
|
|
this.cd.markForCheck();
|
|
this.onHide.emit(event);
|
|
};
|
|
Dropdown.prototype.alignOverlay = function () {
|
|
if (this.overlay) {
|
|
if (this.appendTo)
|
|
dom.DomHandler.absolutePosition(this.overlay, this.containerViewChild.nativeElement);
|
|
else
|
|
dom.DomHandler.relativePosition(this.overlay, this.containerViewChild.nativeElement);
|
|
}
|
|
};
|
|
Dropdown.prototype.onInputFocus = function (event) {
|
|
this.focused = true;
|
|
this.onFocus.emit(event);
|
|
};
|
|
Dropdown.prototype.onInputBlur = function (event) {
|
|
this.focused = false;
|
|
this.onBlur.emit(event);
|
|
if (!this.preventModelTouched) {
|
|
this.onModelTouched();
|
|
}
|
|
this.preventModelTouched = false;
|
|
};
|
|
Dropdown.prototype.findPrevEnabledOption = function (index) {
|
|
var prevEnabledOption;
|
|
if (this.optionsToDisplay && this.optionsToDisplay.length) {
|
|
for (var i = (index - 1); 0 <= i; i--) {
|
|
var option = this.optionsToDisplay[i];
|
|
if (option.disabled) {
|
|
continue;
|
|
}
|
|
else {
|
|
prevEnabledOption = option;
|
|
break;
|
|
}
|
|
}
|
|
if (!prevEnabledOption) {
|
|
for (var i = this.optionsToDisplay.length - 1; i >= index; i--) {
|
|
var option = this.optionsToDisplay[i];
|
|
if (option.disabled) {
|
|
continue;
|
|
}
|
|
else {
|
|
prevEnabledOption = option;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return prevEnabledOption;
|
|
};
|
|
Dropdown.prototype.findNextEnabledOption = function (index) {
|
|
var nextEnabledOption;
|
|
if (this.optionsToDisplay && this.optionsToDisplay.length) {
|
|
for (var i = (index + 1); index < (this.optionsToDisplay.length - 1); i++) {
|
|
var option = this.optionsToDisplay[i];
|
|
if (option.disabled) {
|
|
continue;
|
|
}
|
|
else {
|
|
nextEnabledOption = option;
|
|
break;
|
|
}
|
|
}
|
|
if (!nextEnabledOption) {
|
|
for (var i = 0; i < index; i++) {
|
|
var option = this.optionsToDisplay[i];
|
|
if (option.disabled) {
|
|
continue;
|
|
}
|
|
else {
|
|
nextEnabledOption = option;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return nextEnabledOption;
|
|
};
|
|
Dropdown.prototype.onKeydown = function (event, search) {
|
|
if (this.readonly || !this.optionsToDisplay || this.optionsToDisplay.length === null) {
|
|
return;
|
|
}
|
|
switch (event.which) {
|
|
//down
|
|
case 40:
|
|
if (!this.overlayVisible && event.altKey) {
|
|
this.show();
|
|
}
|
|
else {
|
|
if (this.group) {
|
|
var selectedItemIndex = this.selectedOption ? this.findOptionGroupIndex(this.selectedOption.value, this.optionsToDisplay) : -1;
|
|
if (selectedItemIndex !== -1) {
|
|
var nextItemIndex = selectedItemIndex.itemIndex + 1;
|
|
if (nextItemIndex < (this.optionsToDisplay[selectedItemIndex.groupIndex].items.length)) {
|
|
this.selectItem(event, this.optionsToDisplay[selectedItemIndex.groupIndex].items[nextItemIndex]);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
else if (this.optionsToDisplay[selectedItemIndex.groupIndex + 1]) {
|
|
this.selectItem(event, this.optionsToDisplay[selectedItemIndex.groupIndex + 1].items[0]);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
}
|
|
else {
|
|
this.selectItem(event, this.optionsToDisplay[0].items[0]);
|
|
}
|
|
}
|
|
else {
|
|
var selectedItemIndex = this.selectedOption ? this.findOptionIndex(this.selectedOption.value, this.optionsToDisplay) : -1;
|
|
var nextEnabledOption = this.findNextEnabledOption(selectedItemIndex);
|
|
if (nextEnabledOption) {
|
|
this.selectItem(event, nextEnabledOption);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
}
|
|
}
|
|
event.preventDefault();
|
|
break;
|
|
//up
|
|
case 38:
|
|
if (this.group) {
|
|
var selectedItemIndex = this.selectedOption ? this.findOptionGroupIndex(this.selectedOption.value, this.optionsToDisplay) : -1;
|
|
if (selectedItemIndex !== -1) {
|
|
var prevItemIndex = selectedItemIndex.itemIndex - 1;
|
|
if (prevItemIndex >= 0) {
|
|
this.selectItem(event, this.optionsToDisplay[selectedItemIndex.groupIndex].items[prevItemIndex]);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
else if (prevItemIndex < 0) {
|
|
var prevGroup = this.optionsToDisplay[selectedItemIndex.groupIndex - 1];
|
|
if (prevGroup) {
|
|
this.selectItem(event, prevGroup.items[prevGroup.items.length - 1]);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
var selectedItemIndex = this.selectedOption ? this.findOptionIndex(this.selectedOption.value, this.optionsToDisplay) : -1;
|
|
var prevEnabledOption = this.findPrevEnabledOption(selectedItemIndex);
|
|
if (prevEnabledOption) {
|
|
this.selectItem(event, prevEnabledOption);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
}
|
|
event.preventDefault();
|
|
break;
|
|
//space
|
|
case 32:
|
|
case 32:
|
|
if (!this.overlayVisible) {
|
|
this.show();
|
|
event.preventDefault();
|
|
}
|
|
break;
|
|
//enter
|
|
case 13:
|
|
if (!this.filter || (this.optionsToDisplay && this.optionsToDisplay.length > 0)) {
|
|
this.hide(event);
|
|
}
|
|
event.preventDefault();
|
|
break;
|
|
//escape and tab
|
|
case 27:
|
|
case 9:
|
|
this.hide(event);
|
|
break;
|
|
//search item based on keyboard input
|
|
default:
|
|
if (search) {
|
|
this.search(event);
|
|
}
|
|
break;
|
|
}
|
|
};
|
|
Dropdown.prototype.search = function (event) {
|
|
var _this = this;
|
|
if (this.searchTimeout) {
|
|
clearTimeout(this.searchTimeout);
|
|
}
|
|
var char = event.key;
|
|
this.previousSearchChar = this.currentSearchChar;
|
|
this.currentSearchChar = char;
|
|
if (this.previousSearchChar === this.currentSearchChar)
|
|
this.searchValue = this.currentSearchChar;
|
|
else
|
|
this.searchValue = this.searchValue ? this.searchValue + char : char;
|
|
var newOption;
|
|
if (this.group) {
|
|
var searchIndex = this.selectedOption ? this.findOptionGroupIndex(this.selectedOption.value, this.optionsToDisplay) : { groupIndex: 0, itemIndex: 0 };
|
|
newOption = this.searchOptionWithinGroup(searchIndex);
|
|
}
|
|
else {
|
|
var searchIndex = this.selectedOption ? this.findOptionIndex(this.selectedOption.value, this.optionsToDisplay) : -1;
|
|
newOption = this.searchOption(++searchIndex);
|
|
}
|
|
if (newOption && !newOption.disabled) {
|
|
this.selectItem(event, newOption);
|
|
this.selectedOptionUpdated = true;
|
|
}
|
|
this.searchTimeout = setTimeout(function () {
|
|
_this.searchValue = null;
|
|
}, 250);
|
|
};
|
|
Dropdown.prototype.searchOption = function (index) {
|
|
var option;
|
|
if (this.searchValue) {
|
|
option = this.searchOptionInRange(index, this.optionsToDisplay.length);
|
|
if (!option) {
|
|
option = this.searchOptionInRange(0, index);
|
|
}
|
|
}
|
|
return option;
|
|
};
|
|
Dropdown.prototype.searchOptionInRange = function (start, end) {
|
|
for (var i = start; i < end; i++) {
|
|
var opt = this.optionsToDisplay[i];
|
|
if (opt.label.toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale)) && !opt.disabled) {
|
|
return opt;
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
Dropdown.prototype.searchOptionWithinGroup = function (index) {
|
|
var option;
|
|
if (this.searchValue) {
|
|
for (var i = index.groupIndex; i < this.optionsToDisplay.length; i++) {
|
|
for (var j = (index.groupIndex === i) ? (index.itemIndex + 1) : 0; j < this.optionsToDisplay[i].items.length; j++) {
|
|
var opt = this.optionsToDisplay[i].items[j];
|
|
if (opt.label.toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale)) && !opt.disabled) {
|
|
return opt;
|
|
}
|
|
}
|
|
}
|
|
if (!option) {
|
|
for (var i = 0; i <= index.groupIndex; i++) {
|
|
for (var j = 0; j < ((index.groupIndex === i) ? index.itemIndex : this.optionsToDisplay[i].items.length); j++) {
|
|
var opt = this.optionsToDisplay[i].items[j];
|
|
if (opt.label.toLocaleLowerCase(this.filterLocale).startsWith(this.searchValue.toLocaleLowerCase(this.filterLocale)) && !opt.disabled) {
|
|
return opt;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return null;
|
|
};
|
|
Dropdown.prototype.findOptionIndex = function (val, opts) {
|
|
var index = -1;
|
|
if (opts) {
|
|
for (var i = 0; i < opts.length; i++) {
|
|
if ((val == null && opts[i].value == null) || utils.ObjectUtils.equals(val, opts[i].value, this.dataKey)) {
|
|
index = i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
return index;
|
|
};
|
|
Dropdown.prototype.findOptionGroupIndex = function (val, opts) {
|
|
var groupIndex, itemIndex;
|
|
if (opts) {
|
|
for (var i = 0; i < opts.length; i++) {
|
|
groupIndex = i;
|
|
itemIndex = this.findOptionIndex(val, opts[i].items);
|
|
if (itemIndex !== -1) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
if (itemIndex !== -1) {
|
|
return { groupIndex: groupIndex, itemIndex: itemIndex };
|
|
}
|
|
else {
|
|
return -1;
|
|
}
|
|
};
|
|
Dropdown.prototype.findOption = function (val, opts, inGroup) {
|
|
var e_1, _a;
|
|
if (this.group && !inGroup) {
|
|
var opt = void 0;
|
|
if (opts && opts.length) {
|
|
try {
|
|
for (var opts_1 = __values(opts), opts_1_1 = opts_1.next(); !opts_1_1.done; opts_1_1 = opts_1.next()) {
|
|
var optgroup = opts_1_1.value;
|
|
opt = this.findOption(val, optgroup.items, true);
|
|
if (opt) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
catch (e_1_1) { e_1 = { error: e_1_1 }; }
|
|
finally {
|
|
try {
|
|
if (opts_1_1 && !opts_1_1.done && (_a = opts_1.return)) _a.call(opts_1);
|
|
}
|
|
finally { if (e_1) throw e_1.error; }
|
|
}
|
|
}
|
|
return opt;
|
|
}
|
|
else {
|
|
var index = this.findOptionIndex(val, opts);
|
|
return (index != -1) ? opts[index] : null;
|
|
}
|
|
};
|
|
Dropdown.prototype.onFilter = function (event) {
|
|
var inputValue = event.target.value;
|
|
if (inputValue && inputValue.length) {
|
|
this.filterValue = inputValue;
|
|
this.activateFilter();
|
|
}
|
|
else {
|
|
this.filterValue = null;
|
|
this.optionsToDisplay = this.options;
|
|
}
|
|
this.optionsChanged = true;
|
|
};
|
|
Dropdown.prototype.activateFilter = function () {
|
|
var e_2, _a;
|
|
var searchFields = this.filterBy.split(',');
|
|
if (this.options && this.options.length) {
|
|
if (this.group) {
|
|
var filteredGroups = [];
|
|
try {
|
|
for (var _b = __values(this.options), _c = _b.next(); !_c.done; _c = _b.next()) {
|
|
var optgroup = _c.value;
|
|
var filteredSubOptions = utils.FilterUtils.filter(optgroup.items, searchFields, this.filterValue, this.filterMatchMode, this.filterLocale);
|
|
if (filteredSubOptions && filteredSubOptions.length) {
|
|
filteredGroups.push({
|
|
label: optgroup.label,
|
|
value: optgroup.value,
|
|
items: filteredSubOptions
|
|
});
|
|
}
|
|
}
|
|
}
|
|
catch (e_2_1) { e_2 = { error: e_2_1 }; }
|
|
finally {
|
|
try {
|
|
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
|
|
}
|
|
finally { if (e_2) throw e_2.error; }
|
|
}
|
|
this.optionsToDisplay = filteredGroups;
|
|
}
|
|
else {
|
|
this.optionsToDisplay = utils.FilterUtils.filter(this.options, searchFields, this.filterValue, this.filterMatchMode, this.filterLocale);
|
|
}
|
|
this.optionsChanged = true;
|
|
}
|
|
};
|
|
Dropdown.prototype.applyFocus = function () {
|
|
if (this.editable)
|
|
dom.DomHandler.findSingle(this.el.nativeElement, '.p-dropdown-label.p-inputtext').focus();
|
|
else
|
|
dom.DomHandler.findSingle(this.el.nativeElement, 'input[readonly]').focus();
|
|
};
|
|
Dropdown.prototype.focus = function () {
|
|
this.applyFocus();
|
|
};
|
|
Dropdown.prototype.bindDocumentClickListener = function () {
|
|
var _this = this;
|
|
if (!this.documentClickListener) {
|
|
var documentTarget = this.el ? this.el.nativeElement.ownerDocument : 'document';
|
|
this.documentClickListener = this.renderer.listen(documentTarget, 'click', function (event) {
|
|
if (_this.isOutsideClicked(event)) {
|
|
_this.hide(event);
|
|
_this.unbindDocumentClickListener();
|
|
}
|
|
_this.cd.markForCheck();
|
|
});
|
|
}
|
|
};
|
|
Dropdown.prototype.unbindDocumentClickListener = function () {
|
|
if (this.documentClickListener) {
|
|
this.documentClickListener();
|
|
this.documentClickListener = null;
|
|
}
|
|
};
|
|
Dropdown.prototype.bindDocumentResizeListener = function () {
|
|
this.documentResizeListener = this.onWindowResize.bind(this);
|
|
window.addEventListener('resize', this.documentResizeListener);
|
|
};
|
|
Dropdown.prototype.unbindDocumentResizeListener = function () {
|
|
if (this.documentResizeListener) {
|
|
window.removeEventListener('resize', this.documentResizeListener);
|
|
this.documentResizeListener = null;
|
|
}
|
|
};
|
|
Dropdown.prototype.onWindowResize = function () {
|
|
if (!dom.DomHandler.isAndroid()) {
|
|
this.hide(event);
|
|
}
|
|
};
|
|
Dropdown.prototype.bindScrollListener = function () {
|
|
var _this = this;
|
|
if (!this.scrollHandler) {
|
|
this.scrollHandler = new dom.ConnectedOverlayScrollHandler(this.containerViewChild.nativeElement, function (event) {
|
|
if (_this.overlayVisible) {
|
|
_this.hide(event);
|
|
}
|
|
});
|
|
}
|
|
this.scrollHandler.bindScrollListener();
|
|
};
|
|
Dropdown.prototype.unbindScrollListener = function () {
|
|
if (this.scrollHandler) {
|
|
this.scrollHandler.unbindScrollListener();
|
|
}
|
|
};
|
|
Dropdown.prototype.updateFilledState = function () {
|
|
this.filled = (this.selectedOption != null);
|
|
};
|
|
Dropdown.prototype.clear = function (event) {
|
|
this.value = null;
|
|
this.onModelChange(this.value);
|
|
this.onChange.emit({
|
|
originalEvent: event,
|
|
value: this.value
|
|
});
|
|
this.updateSelectedOption(this.value);
|
|
this.updateEditableLabel();
|
|
this.updateFilledState();
|
|
};
|
|
Dropdown.prototype.onOverlayHide = function () {
|
|
this.unbindDocumentClickListener();
|
|
this.unbindDocumentResizeListener();
|
|
this.unbindScrollListener();
|
|
this.overlay = null;
|
|
this.itemsWrapper = null;
|
|
this.onModelTouched();
|
|
};
|
|
Dropdown.prototype.ngOnDestroy = function () {
|
|
if (this.scrollHandler) {
|
|
this.scrollHandler.destroy();
|
|
this.scrollHandler = null;
|
|
}
|
|
this.restoreOverlayAppend();
|
|
this.onOverlayHide();
|
|
};
|
|
return Dropdown;
|
|
}());
|
|
Dropdown.decorators = [
|
|
{ type: core.Component, args: [{
|
|
selector: 'p-dropdown',
|
|
template: "\n <div #container [ngClass]=\"{'p-dropdown p-component':true,\n 'p-disabled':disabled, 'p-dropdown-open':overlayVisible, 'p-focus':focused, 'p-dropdown-clearable': showClear && !disabled}\"\n (click)=\"onMouseclick($event)\" [ngStyle]=\"style\" [class]=\"styleClass\">\n <div class=\"p-hidden-accessible\">\n <input #in [attr.id]=\"inputId\" type=\"text\" [attr.aria-label]=\"selectedOption ? selectedOption.label : ' '\" readonly (focus)=\"onInputFocus($event)\" aria-haspopup=\"listbox\"\n aria-haspopup=\"listbox\" [attr.aria-expanded]=\"overlayVisible\" [attr.aria-labelledby]=\"ariaLabelledBy\" (blur)=\"onInputBlur($event)\" (keydown)=\"onKeydown($event, true)\"\n [disabled]=\"disabled\" [attr.tabindex]=\"tabindex\" [attr.autofocus]=\"autofocus\" role=\"listbox\">\n </div>\n <span [ngClass]=\"{'p-dropdown-label p-inputtext':true,'p-dropdown-label-empty':(label == null || label.length === 0)}\" *ngIf=\"!editable && (label != null)\" [pTooltip]=\"tooltip\" [tooltipPosition]=\"tooltipPosition\" [positionStyle]=\"tooltipPositionStyle\" [tooltipStyleClass]=\"tooltipStyleClass\">\n <ng-container *ngIf=\"!selectedItemTemplate\">{{label||'empty'}}</ng-container>\n <ng-container *ngTemplateOutlet=\"selectedItemTemplate; context: {$implicit: selectedOption}\"></ng-container>\n </span>\n <span [ngClass]=\"{'p-dropdown-label p-inputtext p-placeholder':true,'p-dropdown-label-empty': (placeholder == null || placeholder.length === 0)}\" *ngIf=\"!editable && (label == null)\">{{placeholder||'empty'}}</span>\n <input #editableInput type=\"text\" [attr.maxlength]=\"maxlength\" [attr.aria-label]=\"selectedOption ? selectedOption.label : ' '\" class=\"p-dropdown-label p-inputtext\" *ngIf=\"editable\" [disabled]=\"disabled\" [attr.placeholder]=\"placeholder\"\n aria-haspopup=\"listbox\" [attr.aria-expanded]=\"overlayVisible\" (click)=\"onEditableInputClick()\" (input)=\"onEditableInputChange($event)\" (focus)=\"onEditableInputFocus($event)\" (blur)=\"onInputBlur($event)\">\n <i class=\"p-dropdown-clear-icon pi pi-times\" (click)=\"clear($event)\" *ngIf=\"value != null && showClear && !disabled\"></i>\n <div class=\"p-dropdown-trigger\" role=\"button\" aria-haspopup=\"listbox\" [attr.aria-expanded]=\"overlayVisible\">\n <span class=\"p-dropdown-trigger-icon\" [ngClass]=\"dropdownIcon\"></span>\n </div>\n <div *ngIf=\"overlayVisible\" [ngClass]=\"'p-dropdown-panel p-component'\" [@overlayAnimation]=\"{value: 'visible', params: {showTransitionParams: showTransitionOptions, hideTransitionParams: hideTransitionOptions}}\" (@overlayAnimation.start)=\"onOverlayAnimationStart($event)\" [ngStyle]=\"panelStyle\" [class]=\"panelStyleClass\">\n <div class=\"p-dropdown-header\" *ngIf=\"filter\" >\n <div class=\"p-dropdown-filter-container\" (click)=\"$event.stopPropagation()\">\n <input #filter type=\"text\" autocomplete=\"off\" [value]=\"filterValue||''\" class=\"p-dropdown-filter p-inputtext p-component\" [attr.placeholder]=\"filterPlaceholder\"\n (keydown.enter)=\"$event.preventDefault()\" (keydown)=\"onKeydown($event, false)\" (input)=\"onFilter($event)\" [attr.aria-label]=\"ariaFilterLabel\">\n <span class=\"p-dropdown-filter-icon pi pi-search\"></span>\n </div>\n </div>\n <div class=\"p-dropdown-items-wrapper\" [style.max-height]=\"virtualScroll ? 'auto' : (scrollHeight||'auto')\">\n <ul class=\"p-dropdown-items\" role=\"listbox\">\n <ng-container *ngIf=\"group\">\n <ng-template ngFor let-optgroup [ngForOf]=\"optionsToDisplay\">\n <li class=\"p-dropdown-item-group\">\n <span *ngIf=\"!groupTemplate\">{{optgroup.label||'empty'}}</span>\n <ng-container *ngTemplateOutlet=\"groupTemplate; context: {$implicit: optgroup}\"></ng-container>\n </li>\n <ng-container *ngTemplateOutlet=\"itemslist; context: {$implicit: optgroup.items, selectedOption: selectedOption}\"></ng-container>\n </ng-template>\n </ng-container>\n <ng-container *ngIf=\"!group\">\n <ng-container *ngTemplateOutlet=\"itemslist; context: {$implicit: optionsToDisplay, selectedOption: selectedOption}\"></ng-container>\n </ng-container>\n <ng-template #itemslist let-options let-selectedOption=\"selectedOption\">\n <ng-container *ngIf=\"!virtualScroll; else virtualScrollList\">\n <ng-template ngFor let-option let-i=\"index\" [ngForOf]=\"options\">\n <p-dropdownItem [option]=\"option\" [selected]=\"selectedOption == option\"\n (onClick)=\"onItemClick($event)\"\n [template]=\"itemTemplate\"></p-dropdownItem>\n </ng-template>\n </ng-container>\n <ng-template #virtualScrollList>\n <cdk-virtual-scroll-viewport (scrolledIndexChange)=\"scrollToSelectedVirtualScrollElement()\" #viewport [ngStyle]=\"{'height': scrollHeight}\" [itemSize]=\"itemSize\" *ngIf=\"virtualScroll && optionsToDisplay && optionsToDisplay.length\">\n <ng-container *cdkVirtualFor=\"let option of options; let i = index; let c = count; let f = first; let l = last; let e = even; let o = odd\">\n <p-dropdownItem [option]=\"option\" [selected]=\"selectedOption == option\"\n (onClick)=\"onItemClick($event)\"\n [template]=\"itemTemplate\"></p-dropdownItem>\n </ng-container>\n </cdk-virtual-scroll-viewport>\n </ng-template>\n </ng-template>\n <li *ngIf=\"filter && (!optionsToDisplay || (optionsToDisplay && optionsToDisplay.length === 0))\" class=\"p-dropdown-empty-message\">{{emptyFilterMessage}}</li>\n </ul>\n </div>\n </div>\n </div>\n ",
|
|
animations: [
|
|
animations.trigger('overlayAnimation', [
|
|
animations.transition(':enter', [
|
|
animations.style({ opacity: 0, transform: 'scaleY(0.8)' }),
|
|
animations.animate('{{showTransitionParams}}')
|
|
]),
|
|
animations.transition(':leave', [
|
|
animations.animate('{{hideTransitionParams}}', animations.style({ opacity: 0 }))
|
|
])
|
|
])
|
|
],
|
|
host: {
|
|
'[class.p-inputwrapper-filled]': 'filled',
|
|
'[class.p-inputwrapper-focus]': 'focused'
|
|
},
|
|
providers: [DROPDOWN_VALUE_ACCESSOR],
|
|
changeDetection: core.ChangeDetectionStrategy.OnPush,
|
|
encapsulation: core.ViewEncapsulation.None,
|
|
styles: [".p-dropdown{-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;cursor:pointer;display:-ms-inline-flexbox;display:inline-flex;position:relative;user-select:none}.p-dropdown-clear-icon{margin-top:-.5rem;position:absolute;top:50%}.p-dropdown-trigger{-ms-flex-align:center;-ms-flex-negative:0;-ms-flex-pack:center;align-items:center;display:-ms-flexbox;display:flex;flex-shrink:0;justify-content:center}.p-dropdown-label{-ms-flex:1 1 auto;cursor:pointer;display:block;flex:1 1 auto;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;width:1%}.p-dropdown-label-empty{overflow:hidden;visibility:hidden}input.p-dropdown-label{cursor:default}.p-dropdown .p-dropdown-panel{min-width:100%}.p-dropdown-panel{position:absolute}.p-dropdown-items-wrapper{overflow:auto}.p-dropdown-item{cursor:pointer;font-weight:400;overflow:hidden;position:relative;white-space:nowrap}.p-dropdown-items{list-style-type:none;margin:0;padding:0}.p-dropdown-filter{width:100%}.p-dropdown-filter-container{position:relative}.p-dropdown-filter-icon{margin-top:-.5rem;position:absolute;top:50%}.p-fluid .p-dropdown{display:-ms-flexbox;display:flex}.p-fluid .p-dropdown .p-dropdown-label{width:1%}"]
|
|
},] }
|
|
];
|
|
Dropdown.ctorParameters = function () { return [
|
|
{ type: core.ElementRef },
|
|
{ type: core.Renderer2 },
|
|
{ type: core.ChangeDetectorRef },
|
|
{ type: core.NgZone }
|
|
]; };
|
|
Dropdown.propDecorators = {
|
|
scrollHeight: [{ type: core.Input }],
|
|
filter: [{ type: core.Input }],
|
|
name: [{ type: core.Input }],
|
|
style: [{ type: core.Input }],
|
|
panelStyle: [{ type: core.Input }],
|
|
styleClass: [{ type: core.Input }],
|
|
panelStyleClass: [{ type: core.Input }],
|
|
readonly: [{ type: core.Input }],
|
|
required: [{ type: core.Input }],
|
|
editable: [{ type: core.Input }],
|
|
appendTo: [{ type: core.Input }],
|
|
tabindex: [{ type: core.Input }],
|
|
placeholder: [{ type: core.Input }],
|
|
filterPlaceholder: [{ type: core.Input }],
|
|
filterLocale: [{ type: core.Input }],
|
|
inputId: [{ type: core.Input }],
|
|
selectId: [{ type: core.Input }],
|
|
dataKey: [{ type: core.Input }],
|
|
filterBy: [{ type: core.Input }],
|
|
autofocus: [{ type: core.Input }],
|
|
resetFilterOnHide: [{ type: core.Input }],
|
|
dropdownIcon: [{ type: core.Input }],
|
|
optionLabel: [{ type: core.Input }],
|
|
autoDisplayFirst: [{ type: core.Input }],
|
|
group: [{ type: core.Input }],
|
|
showClear: [{ type: core.Input }],
|
|
emptyFilterMessage: [{ type: core.Input }],
|
|
virtualScroll: [{ type: core.Input }],
|
|
itemSize: [{ type: core.Input }],
|
|
autoZIndex: [{ type: core.Input }],
|
|
baseZIndex: [{ type: core.Input }],
|
|
showTransitionOptions: [{ type: core.Input }],
|
|
hideTransitionOptions: [{ type: core.Input }],
|
|
ariaFilterLabel: [{ type: core.Input }],
|
|
ariaLabelledBy: [{ type: core.Input }],
|
|
filterMatchMode: [{ type: core.Input }],
|
|
maxlength: [{ type: core.Input }],
|
|
tooltip: [{ type: core.Input }],
|
|
tooltipPosition: [{ type: core.Input }],
|
|
tooltipPositionStyle: [{ type: core.Input }],
|
|
tooltipStyleClass: [{ type: core.Input }],
|
|
autofocusFilter: [{ type: core.Input }],
|
|
onChange: [{ type: core.Output }],
|
|
onFocus: [{ type: core.Output }],
|
|
onBlur: [{ type: core.Output }],
|
|
onClick: [{ type: core.Output }],
|
|
onShow: [{ type: core.Output }],
|
|
onHide: [{ type: core.Output }],
|
|
containerViewChild: [{ type: core.ViewChild, args: ['container',] }],
|
|
filterViewChild: [{ type: core.ViewChild, args: ['filter',] }],
|
|
accessibleViewChild: [{ type: core.ViewChild, args: ['in',] }],
|
|
viewPort: [{ type: core.ViewChild, args: [scrolling.CdkVirtualScrollViewport,] }],
|
|
editableInputViewChild: [{ type: core.ViewChild, args: ['editableInput',] }],
|
|
templates: [{ type: core.ContentChildren, args: [api.PrimeTemplate,] }],
|
|
disabled: [{ type: core.Input }],
|
|
options: [{ type: core.Input }]
|
|
};
|
|
var DropdownModule = /** @class */ (function () {
|
|
function DropdownModule() {
|
|
}
|
|
return DropdownModule;
|
|
}());
|
|
DropdownModule.decorators = [
|
|
{ type: core.NgModule, args: [{
|
|
imports: [common.CommonModule, api.SharedModule, scrolling.ScrollingModule, tooltip.TooltipModule, ripple.RippleModule],
|
|
exports: [Dropdown, api.SharedModule, scrolling.ScrollingModule],
|
|
declarations: [Dropdown, DropdownItem]
|
|
},] }
|
|
];
|
|
|
|
/**
|
|
* Generated bundle index. Do not edit.
|
|
*/
|
|
|
|
exports.DROPDOWN_VALUE_ACCESSOR = DROPDOWN_VALUE_ACCESSOR;
|
|
exports.Dropdown = Dropdown;
|
|
exports.DropdownItem = DropdownItem;
|
|
exports.DropdownModule = DropdownModule;
|
|
|
|
Object.defineProperty(exports, '__esModule', { value: true });
|
|
|
|
})));
|
|
//# sourceMappingURL=primeng-dropdown.umd.js.map
|