import { Component,Input, Injectable, ApplicationRef, ChangeDetectorRef, ChangeDetectionStrategy } from '@angular/core';
import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
import { Multiselect } from './multiselect.component';
import { Observable, of, timer } from 'rxjs';
import { Pipe, PipeTransform } from '@angular/core';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { FormGroup, FormControl } from '@angular/forms';
import { LoremIpsumService } from './services/loremIpsum.service';
@Component({
selector: 'my-app',
templateUrl: 'templates/app.html',
changeDetection: ChangeDetectionStrategy.OnPush
})
export class AppComponent implements OnInit {
public items: Observable<Array<any>>;
public selectedItems: Observable<Array<any>>;
public _selectedItems: Array<any> = [];
public watchedItems: Array<any>;
private _items: Array<any>;
private _lipsum: any;
constructor(private changeRef: ChangeDetectorRef, private appRef: ApplicationRef, private lipsumSvc: LoremIpsumService) {
this._items = [];
this.items = of(this._items);
this.items.subscribe(res => { console.log("Items changed"); this.watchedItems = res; });
//this.selectedItems = Observable.of(this._selectedItems);
//this.selectedItems.subscribe(res => { console.log("Selected Items changed"); });
}
createItems() {
this._items.length = 0;
var max: int = 20;
var min: int = 10;
var numItems: int = Math.floor(Math.random() * (max - min + 1)) + min;
console.log("Adding " + numItems.toString() + " items");
max = 6;
min = 3;
var i: int;
for (i =0; i < numItems; i++) {
var numWords: int = Math.floor(Math.random() * (max - min + 1)) + min;
var label: string = this.lipsumSvc.generate(numWords);
this._items.push({ label: label, value: i.toString()});
console.log(label);
}
// Randomly choose a few items
this.randomSelect();
}
randomSelect() {
var numItems: int = this.getRandomInt(0, this._items.length) + 1;
var min: int = 0;
var max: int = this._items.length - 1;
var toSelectIndexes: Array<int> = [];
for (var j: int = 0; j < this.getRandomInt(1, numItems); j++) {
var randIndex: int = this.getRandomInt(min, max);
var arrIndex = toSelectIndexes.indexOf(randIndex);
if (arrIndex == -1) {
toSelectIndexes.push(randIndex);
var item: any = this._items[randIndex];
item.checked = true;
this._selectedItems.push(this._items[randIndex]);
}
}
}
getRandomInt(min: int, max: int) {
return Math.floor(Math.random() * (max - min + 1) + min);
}
onChange(newValue) {
console.log('received change event');
}
ngOnInit() {
this.createItems();
let myTimer = timer(20000,20000);
myTimer.subscribe(t=> {
//this.createItems();
});
}
}
@Pipe({
name: 'equal',
pure: false
})
export class EqualPipe implements PipeTransform {
transform(items: any, filter: any): any {
if (filter && Array.isArray(items)) {
let filterKeys = Object.keys(filter);
return items.filter(item =>
filterKeys.reduce((memo, keyName) => {
//console.log("Comparing");
return item[keyName] === filter[keyName];}, true)
);
} else {
return items;
}
}
}
import { Component, NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { JsonpModule } from '@angular/http';
import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
import { Multiselect, FilterPipe } from './multiselect.component';
import { Multiselect, CheckedPipe } from './multiselect.component';
import { AppComponent, EqualPipe } from './app.component';
import { LoremIpsumService } from './services/loremIpsum.service';
@NgModule({
imports: [
BrowserModule,
FormsModule,
ReactiveFormsModule,
JsonpModule,
NgbModule.forRoot(),
],
declarations: [AppComponent, Multiselect, FilterPipe, EqualPipe],
bootstrap: [AppComponent],
providers: [EqualPipe, LoremIpsumService],
})
export class AppModule {}
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app.module';
const platform = platformBrowserDynamic();
platform.bootstrapModule(AppModule);
import {Component,Input,Output,OnInit,ViewChild,EventEmitter,ChangeDetectionStrategy, ChangeDetectorRef, HostListener, Renderer, ElementRef, forwardRef} from '@angular/core';
import { Pipe, PipeTransform } from '@angular/core';
import { Observable, Subscription, fromEvent } from 'rxjs';
import { debounceTime, distinctUntilChanged, throttleTime } from 'rxjs/operators';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { FormGroup, FormControl } from '@angular/forms';
import {ControlValueAccessor, NG_VALUE_ACCESSOR} from '@angular/forms';
import { EqualPipe } from './app.component';
@Pipe({
name: 'filter'
})
export class FilterPipe implements PipeTransform {
transform(items: any, filter: any): any {
if (filter && Array.isArray(items)) {
let filterKeys = Object.keys(filter);
return items.filter(item =>
filterKeys.reduce((memo, keyName) =>
(memo && new RegExp(filter[keyName], 'gi').test(item[keyName])) || filter[keyName] === "", true));
} else {
return items;
}
}
}
const MULTISELECT_VALUE_ACCESSOR = {
provide: NG_VALUE_ACCESSOR,
useExisting: forwardRef(() => Multiselect),
multi: true
};
@Component({
selector: 'multiselect',
templateUrl: 'templates/multiselect.html',
host: {'(change)': 'manualChange($event)' },
providers: [MULTISELECT_VALUE_ACCESSOR]
})
export class Multiselect implements OnInit, ControlValueAccessor {
public _items: Array<any>;
public _selectedItems: Array<any>;
public localHeader: string;
public isOpen: bool = false;
public enableFilter: bool;
public filterText: string;
public filterPlaceholder: string;
public filterInput = new FormControl();
private _subscription: Subscription;
@Input() items: Observable<any[]>;
@Input() header: string = "Select some stuff";
@Input() selectedHeader: string = "options selected";
// ControlValueAccessor Interface and mutator
private _onChange = (_: any) => {};
private _onTouched = () => {};
constructor(private _elRef: ElementRef, private _renderer: Renderer, private _equalPipe: EqualPipe, private _changeDetectorRef: ChangeDetectorRef) {
}
get selected(): any {
return this._selectedItems;
console.log('got value');
};
writeValue(value: any) {
console.log('writing value ' + value);
if (value !== undefined) {
this._selectedItems = value;
} else {
this._selectedItems = [];
}
}
setHeaderText() {
this.localHeader = this.header;
var isArray = this._selectedItems instanceof Array;
if (isArray && this._selectedItems.length > 1) {
this.localHeader = this._selectedItems.length + ' ' + this.selectedHeader;
} else if (isArray && this._selectedItems.length === 1) {
this.localHeader = this._selectedItems[0].label;
}
console.log("Set header text " + this.localHeader);
}
registerOnChange(fn: (value: any) => any): void { this._onChange = fn; console.log(fn); }
registerOnTouched(fn: () => any): void { this._onTouched = fn; }
setDisabledState(isDisabled: boolean): void {
this._renderer.setElementProperty(this._elRef.nativeElement, 'disabled', isDisabled);
// if (this.isOpen()) {
// this._cRef.instance.setDisabledState(isDisabled);
// }
}
manualChange() {
this._onChange(this._selectedItems);
}
select(item: any) {
item.checked = !item.checked;
this._selectedItems = this._equalPipe.transform(this._items, {checked: true});
this.setHeaderText();
this._onChange(this._selectedItems);
}
toggleSelect() {
this.isOpen = !this.isOpen;
}
clearFilter() {
this.filterText = "";
}
@HostListener('document:click', ['$event'])
hostClick(event) {
if (this.isOpen && !this._elRef.nativeElement.contains(event.target))
this.isOpen = false;
}
ngOnInit() {
this._subscription = this.items.subscribe(res => this._items = res);
this.enableFilter = true;
this.filterText = "";
this.filterPlaceholder = "Filter..";
this._selectedItems = this._equalPipe.transform(this._items, { checked: true });
this.setHeaderText();
this.filterInput
.valueChanges
.pipe(debounceTime(200))
.pipe(distinctUntilChanged())
.subscribe(term => {
this.filterText = term;
this._changeDetectorRef.markForCheck();
console.log(term);
});
}
}
import { Injectable } from '@angular/core';
@Injectable()
export class LoremIpsumService {
private WORDS_PER_SENTENCE_AVG: number = 24.260;
private WORDS_PER_SENTENCE_STD: number = 5.080;
private WORDS: Array<string> = [
'lorem', 'ipsum', 'dolor', 'sit', 'amet', 'consectetur',
'adipiscing', 'elit', 'curabitur', 'vel', 'hendrerit', 'libero',
'eleifend', 'blandit', 'nunc', 'ornare', 'odio', 'ut',
'orci', 'gravida', 'imperdiet', 'nullam', 'purus', 'lacinia',
'a', 'pretium', 'quis', 'congue', 'praesent', 'sagittis',
'laoreet', 'auctor', 'mauris', 'non', 'velit', 'eros',
'dictum', 'proin', 'accumsan', 'sapien', 'nec', 'massa',
'volutpat', 'venenatis', 'sed', 'eu', 'molestie', 'lacus',
'quisque', 'porttitor', 'ligula', 'dui', 'mollis', 'tempus',
'at', 'magna', 'vestibulum', 'turpis', 'ac', 'diam',
'tincidunt', 'id', 'condimentum', 'enim', 'sodales', 'in',
'hac', 'habitasse', 'platea', 'dictumst', 'aenean', 'neque',
'fusce', 'augue', 'leo', 'eget', 'semper', 'mattis',
'tortor', 'scelerisque', 'nulla', 'interdum', 'tellus', 'malesuada',
'rhoncus', 'porta', 'sem', 'aliquet', 'et', 'nam',
'suspendisse', 'potenti', 'vivamus', 'luctus', 'fringilla', 'erat',
'donec', 'justo', 'vehicula', 'ultricies', 'varius', 'ante',
'primis', 'faucibus', 'ultrices', 'posuere', 'cubilia', 'curae',
'etiam', 'cursus', 'aliquam', 'quam', 'dapibus', 'nisl',
'feugiat', 'egestas', 'class', 'aptent', 'taciti', 'sociosqu',
'ad', 'litora', 'torquent', 'per', 'conubia', 'nostra',
'inceptos', 'himenaeos', 'phasellus', 'nibh', 'pulvinar', 'vitae',
'urna', 'iaculis', 'lobortis', 'nisi', 'viverra', 'arcu',
'morbi', 'pellentesque', 'metus', 'commodo', 'ut', 'facilisis',
'felis', 'tristique', 'ullamcorper', 'placerat', 'aenean', 'convallis',
'sollicitudin', 'integer', 'rutrum', 'duis', 'est', 'etiam',
'bibendum', 'donec', 'pharetra', 'vulputate', 'maecenas', 'mi',
'fermentum', 'consequat', 'suscipit', 'aliquam', 'habitant', 'senectus',
'netus', 'fames', 'quisque', 'euismod', 'curabitur', 'lectus',
'elementum', 'tempor', 'risus', 'cras'
];
constructor() {
}
public singleWord(): string {
var position = Math.floor(Math.random() * this.WORDS.length);
var word = this.WORDS[position];
return word.charAt(0).toUpperCase() + word.slice(1);
};
public generate(num_words: number) {
var words, ii, position, word, current, sentences, sentence_length, sentence;
/**
* @default 100
*/
num_words = num_words || 100;
words = [this.WORDS[0], this.WORDS[1]];
num_words -= 2;
for (ii = 0; ii < num_words; ii++) {
position = Math.floor(Math.random() * this.WORDS.length);
word = this.WORDS[position];
if (ii > 0 && words[ii - 1] === word) {
ii -= 1;
} else {
words[ii] = word;
}
}
sentences = [];
current = 0;
while (num_words > 0) {
sentence_length = this.getRandomSentenceLength();
if (num_words - sentence_length < 4) {
sentence_length = num_words;
}
num_words -= sentence_length;
sentence = [];
for (ii = current; ii < (current + sentence_length); ii++) {
sentence.push(words[ii]);
}
sentence = this.punctuate(sentence);
current += sentence_length;
sentences.push(sentence.join(' '));
}
return sentences.join(' ');
};
public punctuate(sentence: any) {
var word_length, num_commas, ii, position;
word_length = sentence.length;
/* End the sentence with a period. */
sentence[word_length - 1] += '.';
if (word_length < 4) {
return sentence;
}
num_commas = this.getRandomCommaCount(word_length);
for (ii = 0; ii <= num_commas; ii++) {
position = Math.round(ii * word_length / (num_commas + 1));
if (position < (word_length - 1) && position > 0) {
/* Add the comma. */
sentence[position] += ',';
}
}
/* Capitalize the first word in the sentence. */
sentence[0] = sentence[0].charAt(0).toUpperCase() + sentence[0].slice(1);
return sentence;
}
public getRandomCommaCount(word_length: number) {
var base, average, standard_deviation;
/* Arbitrary. */
base = 6;
average = Math.log(word_length) / Math.log(base);
standard_deviation = average / base;
return Math.round(this.gaussMS(average, standard_deviation));
}
public getRandomSentenceLength() {
return Math.round(
this.gaussMS(
this.WORDS_PER_SENTENCE_AVG,
this.WORDS_PER_SENTENCE_STD
)
);
}
private gauss() {
return (Math.random() * 2 - 1) +
(Math.random() * 2 - 1) +
(Math.random() * 2 - 1);
}
private gaussMS(mean: number, standard_deviation: number) {
return Math.round(this.gauss() * standard_deviation + mean);
}
}
/* Master Styles */
h1 {
color: #369;
font-family: Arial, Helvetica, sans-serif;
font-size: 250%;
}
h2,
h3 {
color: #444;
font-family: Arial, Helvetica, sans-serif;
font-weight: lighter;
}
body {
margin: 2em;
}
body,
input[text],
button {
color: #888;
font-family: Cambria, Georgia;
}
a {
cursor: pointer;
cursor: hand;
}
button {
font-family: Arial;
background-color: #eee;
border: none;
padding: 5px 10px;
border-radius: 4px;
cursor: pointer;
cursor: hand;
}
.has-error button {
border-color: #d9534f;
}
.has-error small {
color: #d9534f !important;
padding-top: 10px;
}
button:hover {
background-color: #cfd8dc;
}
button:disabled {
background-color: #eee;
color: #aaa;
cursor: auto;
}
/* Navigation link styles */
nav a {
padding: 5px 10px;
text-decoration: none;
margin-top: 10px;
display: inline-block;
background-color: #eee;
border-radius: 4px;
}
nav a:visited,
a:link {
color: #607d8b;
}
nav a:hover {
color: #039be5;
background-color: #cfd8dc;
}
nav a.active {
color: #039be5;
}
/* items class */
.items {
margin: 0 0 2em 0;
list-style-type: none;
padding: 0;
width: 24em;
}
.items li {
cursor: pointer;
position: relative;
left: 0;
background-color: #eee;
margin: 0.5em;
padding: 0.3em 0;
height: 1.6em;
border-radius: 4px;
}
.items li:hover {
color: #607d8b;
background-color: #ddd;
left: 0.1em;
}
.items li.selected:hover {
background-color: #bbd8dc;
color: white;
}
.items .text {
position: relative;
top: -3px;
}
.items {
margin: 0 0 2em 0;
list-style-type: none;
padding: 0;
width: 24em;
}
.items li {
cursor: pointer;
position: relative;
left: 0;
background-color: #eee;
margin: 0.5em;
padding: 0.3em 0;
height: 1.6em;
border-radius: 4px;
}
.items li:hover {
color: #607d8b;
background-color: #ddd;
left: 0.1em;
}
.items li.selected {
background-color: #cfd8dc;
color: white;
}
.items li.selected:hover {
background-color: #bbd8dc;
}
.items .text {
position: relative;
top: -3px;
}
.items .badge {
display: inline-block;
font-size: small;
color: white;
padding: 0.8em 0.7em 0 0.7em;
background-color: #607d8b;
line-height: 1em;
position: relative;
left: -1px;
top: -4px;
height: 1.8em;
margin-right: 0.8em;
border-radius: 4px 0 0 4px;
}
/* everywhere else */
* {
font-family: Arial, Helvetica, sans-serif;
}
multiselect {
display: block;
}
multiselect > .btn-group {
min-width: 180px;
}
multiselect .dropdown-toggle:after {
content: none;
}
multiselect .btn {
width: 100%;
background-color: #fff;
}
multiselect .btn.has-error {
border: 1px solid #a94442 !important;
color: #db524b;
}
multiselect .dropdown-menu {
max-height: 300px;
min-width: 200px;
overflow-y: auto;
}
multiselect .dropdown-menu .filter > input {
width: 99%;
}
multiselect .dropdown-menu .filter .clear-filter {
cursor: pointer;
pointer-events: all;
position: absolute;
top: 0;
right: 0;
z-index: 2;
display: block;
width: 34px;
height: 34px;
line-height: 34px;
text-align: center;
}
multiselect .dropdown-menu {
/* width: 100%; */
box-sizing: border-box;
padding: 2px;
}
multiselect > .btn-group > button {
padding-right: 20px;
}
multiselect > .btn-group > button > .pull-left {
color: black;
}
multiselect > .btn-group > button:hover > .pull-left {
color: white;
}
multiselect > .btn-group > button > .caret {
border-left: 4px solid transparent;
border-right: 4px solid transparent;
border-top: 4px solid black;
right: 5px;
top: 45%;
position: absolute;
}
multiselect .dropdown-menu > li > a {
padding: 3px 10px;
cursor: pointer;
}
multiselect .dropdown-menu > li > a i {
margin-right: 4px;
}
.glyphicon-none:before {
content: '\e013';
color: transparent !important;
}
<!DOCTYPE html>
<html>
<head>
<title>Angular 7 Multiselect Checkbox Dropdown</title>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.4.0/css/font-awesome.min.css" />
<link rel="stylesheet" href="styles.css" />
<!-- 1. Load libraries -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/2.2.4/jquery.min.js">
</script>
<script src="spin.js">
</script>
<script src="jquery.spin.js">
</script>
<!-- Polyfill(s) for older browsers -->
<script src="https://unpkg.com/core-js/client/shim.min.js">
</script>
<script src="https://unpkg.com/zone.js@0.8.26/dist/zone.js?main=browser">
</script>
<script src="https://unpkg.com/reflect-metadata@0.1.12">
</script>
<script src="https://unpkg.com/systemjs@0.19.47/dist/system.src.js">
</script>
<!-- 2. Configure SystemJS -->
<script src="systemjs.config.js">
</script>
<script>
System.import('app').catch(function(err){ console.error(err); });
</script>
</head>
<!-- 3. Display the application -->
<body>
<my-app>Loading...</my-app>
</body>
</html>
### This is a demo plunker
This is a demo/plunker I'm working on for a custom Angular multiselect dropdown component with validation integration
(function (global) {
var angularVersion = '@7.1.4';
System.config({
// DEMO ONLY! REAL CODE SHOULD NOT TRANSPILE IN THE BROWSER
transpiler: 'ts',
typescriptOptions: {
// Copy of compiler options in standard tsconfig.json
"target": "es5",
"module": "commonjs",
"moduleResolution": "node",
"sourceMap": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"lib": ["es2015", "dom"],
"noImplicitAny": true,
"suppressImplicitAnyIndexErrors": true
},
meta: {
'typescript': {
"exports": "ts"
}
},
paths: {
// paths serve as alias
'npm:': 'https://unpkg.com/'
},
// map tells the System loader where to look for things
map: {
// our app is within the app folder
'app': 'app',
service: 'serivce',
// angular bundles
'@angular/core': 'npm:@angular/core' + angularVersion + '/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common' + angularVersion + '/bundles/common.umd.js',
'@angular/common/http': 'npm:@angular/common' + angularVersion + '/bundles/common-http.umd.js',
'@angular/compiler': 'npm:@angular/compiler' + angularVersion + '/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser.umd.js',
'@angular/platform-browser/animations': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-animations.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic.umd.js',
'@angular/platform-webworker': 'npm:@angular/platform-webworker' + angularVersion + '/bundles/platform-webworker.umd.js',
'@angular/platform-webworker-dynamic': 'npm:@angular/platform-webworker-dynamic' + angularVersion + '/bundles/platform-webworker-dynamic.umd.js',
'@angular/http': 'npm:@angular/http' + angularVersion + '/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router' + angularVersion + '/bundles/router.umd.js',
'@angular/router/upgrade': 'npm:@angular/router' + angularVersion + '/bundles/router-upgrade.umd.js',
'@angular/forms': 'npm:@angular/forms' + angularVersion + '/bundles/forms.umd.js',
'@angular/upgrade': 'npm:@angular/upgrade' + angularVersion + '/bundles/upgrade.umd.js',
'@angular/upgrade/static': 'npm:@angular/upgrade' + angularVersion + '/bundles/upgrade-static.umd.js',
'@angular/animations': 'npm:@angular/animations' + angularVersion + '/bundles/animations.umd.js',
'@angular/animations/browser': 'npm:@angular/animations' + angularVersion + '/bundles/animations-browser.umd.js',
// other libraries
'rxjs': 'npm:rxjs@6.3.3',
'rxjs-compat': 'npm:rxjs-compat@6.3.3',
'ts': 'npm:plugin-typescript@8.0.0/lib/plugin.js',
'tslib': 'npm:tslib@1.9.3',
'typescript': 'npm:typescript@3.2.2/lib/typescript.js',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api@0.8.0/bundles/in-memory-web-api.umd.js',
'@ng-bootstrap/ng-bootstrap': 'npm:@ng-bootstrap/ng-bootstrap@4.0.1/bundles/ng-bootstrap.umd.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.ts',
defaultExtension: 'ts',
meta: {
'./*.ts': {
loader: 'systemjs-angular-loader.js'
}
}
},
service: {
defaultExtension: 'ts'
},
'rxjs': {main: 'index.js', defaultExtension: 'js' },
'rxjs/ajax': {main: 'index.js', defaultExtension: 'js' },
'rxjs/operators': {main: 'index.js', defaultExtension: 'js' },
'rxjs/testing': {main: 'index.js', defaultExtension: 'js' },
'rxjs/webSocket': {main: 'index.js', defaultExtension: 'js' }
}
});
})(this);
{
"compilerOptions": {
"target": "es5",
"module": "commonjs",
"moduleResolution": "node",
"sourceMap": true,
"emitDecoratorMetadata": true,
"experimentalDecorators": true,
"removeComments": false,
"noImplicitAny": true,
"suppressImplicitAnyIndexErrors": true,
"types": []
},
"exclude": [
"node_modules/*",
"**/*-aot.ts"
]
}
<form class="container-fluid">
<hr>
<p>
This demo plnkr is the beginning of an Angular <strong>Multiselect</strong> component/project: Angular powered Bootstrap. Visit <a href="https://long2know.com/" target="_blank">https://long2know.com</a> for more demos and discussion..
</p>
<hr>
<div class="form-group" [ngClass]="{'has-error':!itemsFormElement.valid}">
<multiselect id="items" name="items" #itemsFormElement="ngModel" class="pull-left" [items]="items" [(ngModel)]="_selectedItems" (ngModelChange)="onChange($event)" required></multiselect>
<small [hidden]="itemsFormElement.valid" class="form-text text-muted danger">You must select an item.</small>
</div>
<!--
<ul class="pull-right">
<li *ngFor="let item of watchedItems | equal:{checked: true}">{{ item.label }}</li>
</ul>
-->
<ul class="pull-right">
<li *ngFor="let item of _selectedItems">{{ item.label }}</li>
</ul>
</form>
<div class="btn-group">
<button type="button" class="btn btn-secondary dropdown-toggle" (click)="toggleSelect()">
<span class="pull-left" [innerHtml]="localHeader"></span>
<span class="caret pull-right"></span>
</button>
<ul class="dropdown-menu multi-select-popup" [ngStyle]="{display:isOpen ? 'block' : 'none'}" style="display:block;">
<li *ngIf="enableFilter" class="filter-container">
<div class="form-group has-feedback filter">
<input class="form-control" type="text" [value]="filterText" [placeholder]="filterPlaceholder" [formControl]="filterInput" />
<span class="clear-filter fa fa-times-circle-o form-control-feedback" (click)="clearFilter()"></span>
</div>
</li>
<li *ngFor="let item of _items | filter:{label:filterText}">
<a (click)="select(item)" class="dropdown-item">
<i class="fa fa-fw" [ngClass]="{'fa-check': item.checked, 'glyphicon-none': !item.checked}"></i>
<span [innerHtml]="item.label"></span>
</a>
</li>
</ul>
</div>
<br/>
<br/>
<br/>
<br/>
<!--
<div class="btn-group" ng-class="{ dropup: dropup, single: !multiple }">
<button type="button" class="btn btn-default dropdown-toggle" ng-click="toggleSelect()" ng-disabled="disabled" ng-class="{'has-error': !valid()}">
<span class="pull-left" ng-bind="localHeader"></span>
<span class="caret pull-right"></span>
</button>
<ul class="dropdown-menu multi-select-popup" ng-show="isOpen && !moveInProgress" ng-style="{ true: {top: position.top +'px', left: position.left +'px'}, false: {}}[appendToBody]" style="display: block;" role="listbox" aria-hidden="{{!isOpen}}">
<li *ngIf="enableFilter" class="filter-container">
<div class="form-group has-feedback filter">
<input class="form-control" type="text" ng-model="searchText.label" placeholder="{{ filterPlaceholder }}" />
<span class="glyphicon glyphicon-remove-circle form-control-feedback" ng-click="clearFilter()"></span>
</div>
</li>
<li ng-show="multiple && (enableCheckAll || enableUncheckAll)">
<button ng-if="enableCheckAll" type="button" class="btn-link btn-small" ng-click="checkAll()"><i class="icon-ok"></i> {{ checkAllLabel }}</button>
<button ng-if="enableUncheckAll" type="button" class="btn-link btn-small" ng-click="uncheckAll()"><i class="icon-remove"></i> {{ uncheckAllLabel }}</button>
</li>
<li ng-show="maxSelected">
<small>Selected maximum of </small><small ng-bind="selectLimit"></small>
</li>
<li ng-repeat="i in items | filter:searchText">
<a ng-click="select(i);">
<i class="glyphicon" ng-class="{'glyphicon-ok': i.checked, 'glyphicon-none': !i.checked}"></i>
<span ng-bind="i.label"></span>
</a>
</li>
</ul>
</div>
-->
this.sharedData.tabSet.select(id);
console.log(this.sharedData.tabSet);
Observable.create(observer => {
setTimeout(() => {
this.sharedData.tabSet.select(id)
observer.complete();
console.log("Observer complete");
}, 1);
})
.subscribe(
result => {
this.sharedData.tabSet.select(id);
console.log("subscription complete");
},
err => console.error(err),
() => {
this.sharedData.tabSet.select(id);
console.log(this.sharedData.tabSet.activeId);
console.log('done');
}
);
setTimeout(() => {
this._watch = Observable.from(this.ngbTabset.tabs);
this._watch.subscribe(
x => console.log('onNext: %s', x),
e => console.log('onError: %s', e),
() => {
var index = this.ngbTabset.tabs.length - 1;
var lastTab = this.ngbTabset.tabs.last;
console.log(this.ngbTabset.tabs);
console.log(index);
console.log(lastTab);
this.ngbTabset.select(lastTab.id);
console.log('onCompleted');
});
})
var templateUrlRegex = /templateUrl\s*:(\s*['"`](.*?)['"`]\s*)/gm;
var stylesRegex = /styleUrls *:(\s*\[[^\]]*?\])/g;
var stringRegex = /(['`"])((?:[^\\]\\\1|.)*?)\1/g;
module.exports.translate = function(load){
if (load.source.indexOf('moduleId') != -1) return load;
var url = document.createElement('a');
url.href = load.address;
var basePathParts = url.pathname.split('/');
basePathParts.pop();
var basePath = basePathParts.join('/');
var baseHref = document.createElement('a');
baseHref.href = this.baseURL;
baseHref = baseHref.pathname;
if (!baseHref.startsWith('/base/')) { // it is not karma
basePath = basePath.replace(baseHref, '');
}
load.source = load.source
.replace(templateUrlRegex, function(match, quote, url){
var resolvedUrl = url;
if (url.startsWith('.')) {
resolvedUrl = basePath + url.substr(1);
}
return 'templateUrl: "' + resolvedUrl + '"';
})
.replace(stylesRegex, function(match, relativeUrls) {
var urls = [];
while ((match = stringRegex.exec(relativeUrls)) !== null) {
if (match[2].startsWith('.')) {
urls.push('"' + basePath + match[2].substr(1) + '"');
} else {
urls.push('"' + match[2] + '"');
}
}
return "styleUrls: [" + urls.join(', ') + "]";
});
return load;
};
/**
* Copyright (c) 2011-2013 Felix Gnass
* Licensed under the MIT license
*/
(function (root, factory) {
/* CommonJS */
if (typeof exports == 'object') module.exports = factory()
/* AMD module */
else if (typeof define == 'function' && define.amd) define(factory)
/* Browser global */
else root.Spinner = factory()
}
(this, function () {
"use strict";
var prefixes = ['webkit', 'Moz', 'ms', 'O'] /* Vendor prefixes */
, animations = {} /* Animation rules keyed by their name */
, useCssAnimations /* Whether to use CSS animations or setTimeout */
/**
* Utility function to create elements. If no tag name is given,
* a DIV is created. Optionally properties can be passed.
*/
function createEl(tag, prop) {
var el = document.createElement(tag || 'div')
, n
for (n in prop) el[n] = prop[n]
return el
}
/**
* Appends children and returns the parent.
*/
function ins(parent /* child1, child2, ...*/) {
for (var i = 1, n = arguments.length; i < n; i++)
parent.appendChild(arguments[i])
return parent
}
/**
* Insert a new stylesheet to hold the @keyframe or VML rules.
*/
var sheet = (function () {
var el = createEl('style', { type: 'text/css' })
ins(document.getElementsByTagName('head')[0], el)
return el.sheet || el.styleSheet
}())
/**
* Creates an opacity keyframe animation rule and returns its name.
* Since most mobile Webkits have timing issues with animation-delay,
* we create separate rules for each line/segment.
*/
function addAnimation(alpha, trail, i, lines) {
var name = ['opacity', trail, ~~(alpha * 100), i, lines].join('-')
, start = 0.01 + i / lines * 100
, z = Math.max(1 - (1 - alpha) / trail * (100 - start), alpha)
, prefix = useCssAnimations.substring(0, useCssAnimations.indexOf('Animation')).toLowerCase()
, pre = prefix && '-' + prefix + '-' || ''
if (!animations[name]) {
sheet.insertRule(
'@' + pre + 'keyframes ' + name + '{' +
'0%{opacity:' + z + '}' +
start + '%{opacity:' + alpha + '}' +
(start + 0.01) + '%{opacity:1}' +
(start + trail) % 100 + '%{opacity:' + alpha + '}' +
'100%{opacity:' + z + '}' +
'}', sheet.cssRules.length)
animations[name] = 1
}
return name
}
/**
* Tries various vendor prefixes and returns the first supported property.
*/
function vendor(el, prop) {
var s = el.style
, pp
, i
prop = prop.charAt(0).toUpperCase() + prop.slice(1)
for (i = 0; i < prefixes.length; i++) {
pp = prefixes[i] + prop
if (s[pp] !== undefined) return pp
}
if (s[prop] !== undefined) return prop
}
/**
* Sets multiple style properties at once.
*/
function css(el, prop) {
for (var n in prop)
el.style[vendor(el, n) || n] = prop[n]
return el
}
/**
* Fills in default values.
*/
function merge(obj) {
for (var i = 1; i < arguments.length; i++) {
var def = arguments[i]
for (var n in def)
if (obj[n] === undefined) obj[n] = def[n]
}
return obj
}
/**
* Returns the absolute page-offset of the given element.
*/
function pos(el) {
var o = { x: el.offsetLeft, y: el.offsetTop }
while ((el = el.offsetParent))
o.x += el.offsetLeft, o.y += el.offsetTop
return o
}
/**
* Returns the line color from the given string or array.
*/
function getColor(color, idx) {
return typeof color == 'string' ? color : color[idx % color.length]
}
// Built-in defaults
var defaults = {
lines: 12, // The number of lines to draw
length: 7, // The length of each line
width: 5, // The line thickness
radius: 10, // The radius of the inner circle
rotate: 0, // Rotation offset
corners: 1, // Roundness (0..1)
color: '#000', // #rgb or #rrggbb
direction: 1, // 1: clockwise, -1: counterclockwise
speed: 1, // Rounds per second
trail: 100, // Afterglow percentage
opacity: 1 / 4, // Opacity of the lines
fps: 20, // Frames per second when using setTimeout()
zIndex: 2e9, // Use a high z-index by default
className: 'spinner', // CSS class to assign to the element
top: 'auto', // center vertically
left: 'auto', // center horizontally
position: 'relative' // element position
}
/** The constructor */
function Spinner(o) {
if (typeof this == 'undefined') return new Spinner(o)
this.opts = merge(o || {}, Spinner.defaults, defaults)
}
// Global defaults that override the built-ins:
Spinner.defaults = {}
merge(Spinner.prototype, {
/**
* Adds the spinner to the given target element. If this instance is already
* spinning, it is automatically removed from its previous target b calling
* stop() internally.
*/
spin: function (target) {
this.stop()
var self = this
, o = self.opts
, el = self.el = css(createEl(0, { className: o.className }), { position: o.position, width: 0, zIndex: o.zIndex })
, mid = o.radius + o.length + o.width
, ep // element position
, tp // target position
if (target) {
target.insertBefore(el, target.firstChild || null)
tp = pos(target)
ep = pos(el)
css(el, {
left: (o.left == 'auto' ? tp.x - ep.x + (target.offsetWidth >> 1) : parseInt(o.left, 10) + mid) + 'px',
top: (o.top == 'auto' ? tp.y - ep.y + (target.offsetHeight >> 1) : parseInt(o.top, 10) + mid) + 'px'
})
}
el.setAttribute('role', 'progressbar')
self.lines(el, self.opts)
if (!useCssAnimations) {
// No CSS animation support, use setTimeout() instead
var i = 0
, start = (o.lines - 1) * (1 - o.direction) / 2
, alpha
, fps = o.fps
, f = fps / o.speed
, ostep = (1 - o.opacity) / (f * o.trail / 100)
, astep = f / o.lines
; (function anim() {
i++;
for (var j = 0; j < o.lines; j++) {
alpha = Math.max(1 - (i + (o.lines - j) * astep) % f * ostep, o.opacity)
self.opacity(el, j * o.direction + start, alpha, o)
}
self.timeout = self.el && setTimeout(anim, ~~(1000 / fps))
})()
}
return self
},
/**
* Stops and removes the Spinner.
*/
stop: function () {
var el = this.el
if (el) {
clearTimeout(this.timeout)
if (el.parentNode) el.parentNode.removeChild(el)
this.el = undefined
}
return this
},
/**
* Internal method that draws the individual lines. Will be overwritten
* in VML fallback mode below.
*/
lines: function (el, o) {
var i = 0
, start = (o.lines - 1) * (1 - o.direction) / 2
, seg
function fill(color, shadow) {
return css(createEl(), {
position: 'absolute',
width: (o.length + o.width) + 'px',
height: o.width + 'px',
background: color,
boxShadow: shadow,
transformOrigin: 'left',
transform: 'rotate(' + ~~(360 / o.lines * i + o.rotate) + 'deg) translate(' + o.radius + 'px' + ',0)',
borderRadius: (o.corners * o.width >> 1) + 'px'
})
}
for (; i < o.lines; i++) {
seg = css(createEl(), {
position: 'absolute',
top: 1 + ~(o.width / 2) + 'px',
transform: o.hwaccel ? 'translate3d(0,0,0)' : '',
opacity: o.opacity,
animation: useCssAnimations && addAnimation(o.opacity, o.trail, start + i * o.direction, o.lines) + ' ' + 1 / o.speed + 's linear infinite'
})
if (o.shadow) ins(seg, css(fill('#000', '0 0 4px ' + '#000'), { top: 2 + 'px' }))
ins(el, ins(seg, fill(getColor(o.color, i), '0 0 1px rgba(0,0,0,.1)')))
}
return el
},
/**
* Internal method that adjusts the opacity of a single line.
* Will be overwritten in VML fallback mode below.
*/
opacity: function (el, i, val) {
if (i < el.childNodes.length) el.childNodes[i].style.opacity = val
}
})
function initVML() {
/* Utility function to create a VML tag */
function vml(tag, attr) {
return createEl('<' + tag + ' xmlns="urn:schemas-microsoft.com:vml" class="spin-vml">', attr)
}
// No CSS transforms but VML support, add a CSS rule for VML elements:
sheet.addRule('.spin-vml', 'behavior:url(#default#VML)')
Spinner.prototype.lines = function (el, o) {
var r = o.length + o.width
, s = 2 * r
function grp() {
return css(
vml('group', {
coordsize: s + ' ' + s,
coordorigin: -r + ' ' + -r
}),
{ width: s, height: s }
)
}
var margin = -(o.width + o.length) * 2 + 'px'
, g = css(grp(), { position: 'absolute', top: margin, left: margin })
, i
function seg(i, dx, filter) {
ins(g,
ins(css(grp(), { rotation: 360 / o.lines * i + 'deg', left: ~~dx }),
ins(css(vml('roundrect', { arcsize: o.corners }), {
width: r,
height: o.width,
left: o.radius,
top: -o.width >> 1,
filter: filter
}),
vml('fill', { color: getColor(o.color, i), opacity: o.opacity }),
vml('stroke', { opacity: 0 }) // transparent stroke to fix color bleeding upon opacity change
)
)
)
}
if (o.shadow)
for (i = 1; i <= o.lines; i++)
seg(i, -2, 'progid:DXImageTransform.Microsoft.Blur(pixelradius=2,makeshadow=1,shadowopacity=.3)')
for (i = 1; i <= o.lines; i++) seg(i)
return ins(el, g)
}
Spinner.prototype.opacity = function (el, i, val, o) {
var c = el.firstChild
o = o.shadow && o.lines || 0
if (c && i + o < c.childNodes.length) {
c = c.childNodes[i + o]; c = c && c.firstChild; c = c && c.firstChild
if (c) c.opacity = val
}
}
}
var probe = css(createEl('group'), { behavior: 'url(#default#VML)' })
if (!vendor(probe, 'transform') && probe.adj) initVML()
else useCssAnimations = vendor(probe, 'animation')
return Spinner
}));
/**
* Copyright (c) 2011-2013 Felix Gnass
* Licensed under the MIT license
*/
/*
Basic Usage:
============
$('#el').spin(); // Creates a default Spinner using the text color of #el.
$('#el').spin({ ... }); // Creates a Spinner using the provided options.
$('#el').spin(false); // Stops and removes the spinner.
Using Presets:
==============
$('#el').spin('small'); // Creates a 'small' Spinner using the text color of #el.
$('#el').spin('large', '#fff'); // Creates a 'large' white Spinner.
Adding a custom preset:
=======================
$.fn.spin.presets.flower = {
lines: 9
length: 10
width: 20
radius: 0
}
$('#el').spin('flower', 'red');
*/
(function (factory) {
if (typeof exports == 'object') {
// CommonJS
factory(require('jquery'), require('spin'))
}
else if (typeof define == 'function' && define.amd) {
// AMD, register as anonymous module
define(['jquery', 'spin'], factory)
}
else {
// Browser globals
if (!window.Spinner) throw new Error('Spin.js not present')
factory(window.jQuery, window.Spinner)
}
}(function ($, Spinner) {
var modal_opts = {
lines: 11, // The number of lines to draw
length: 23, // The length of each line
width: 8, // The line thickness
radius: 40, // The radius of the inner circle
corners: 1, // Corner roundness (0..1)
rotate: 9, // The rotation offset
color: '#FFF', // #rgb or #rrggbb
speed: 1, // Rounds per second
trail: 50, // Afterglow percentage
shadow: true, // Whether to render a shadow
hwaccel: false, // Whether to use hardware acceleration
className: 'spinner', // The CSS class to assign to the spinner
zIndex: 2e9, // The z-index (defaults to 2000000000)
top: 'auto', // Top position relative to parent in px
left: 'auto' // Left position relative to parent in px
};
$.fn.spin = function (opts, color, bgColor) {
if (opts == "modal") opts = modal_opts;
return this.each(function () {
var $this = $(this),
data = $this.data();
if (data.spinner) {
data.spinner.stop();
delete data.spinner;
if (opts == modal_opts) {
$("#spin_modal_overlay").remove();
return;
}
}
if (opts !== false) {
var spinElem = this;
if (opts == modal_opts) {
var backgroundColor = 'background-color:' + (bgColor ? bgColor : 'rgba(0, 0, 0, 0.6)');
$('body').append('<div id="spin_modal_overlay" style=\"' + backgroundColor + ';width:100%; height:100%; position:fixed; top:0px; left:0px; z-index:' + (opts.zIndex - 1) + '"/>');
spinElem = $("#spin_modal_overlay")[0];
}
opts = $.extend({}, $.fn.spin.presets[opts] || opts, { color: color || $this.css('color') });
data.spinner = new Spinner(opts).spin(spinElem);
}
})
}
$.fn.spin.presets = {
tiny: { lines: 8, length: 2, width: 2, radius: 3 },
small: { lines: 8, length: 4, width: 3, radius: 5 },
large: { lines: 10, length: 8, width: 4, radius: 8 }
}
}));