<!DOCTYPE html>
<html>
<head>
<base href="." />
<script type="text/javascript" charset="utf-8">
window.AngularVersionForThisPlunker = 'latest'
</script>
<title>angular playground</title>
<link rel="stylesheet" href="style.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js/dist/zone.js"></script>
<script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
<script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
<script src="https://use.fontawesome.com/fe178087c3.js"></script>
<script src="config.js"></script>
<script>
System.import('app')
.catch(console.error.bind(console));
</script>
</head>
<body>
<my-app>
loading...
</my-app>
</body>
</html>
/* Styles go here */
.cont{
margin: -22px 0px 0px 253px;
}
### Angular Starter Plunker - Typescript
var angularVersion;
if(window.AngularVersionForThisPlunker === 'latest'){
angularVersion = ''; //picks up latest
}
else {
angularVersion = '@' + window.AngularVersionForThisPlunker;
}
System.config({
//use typescript for compilation
transpiler: 'typescript',
//typescript compiler options
typescriptOptions: {
emitDecoratorMetadata: true
},
paths: {
'npm:': 'https://unpkg.com/'
},
//map tells the System loader where to look for things
map: {
'app': './src',
'@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-dynamic': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http' + angularVersion + '/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router' + angularVersion +'/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms' + angularVersion + '/bundles/forms.umd.js',
'@angular/animations': 'npm:@angular/animations' + angularVersion + '/bundles/animations.umd.js',
'@angular/platform-browser/animations': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-animations.umd.js',
'@angular/animations/browser': 'npm:@angular/animations' + angularVersion + '/bundles/animations-browser.umd.js',
'@angular/core/testing': 'npm:@angular/core' + angularVersion + '/bundles/core-testing.umd.js',
'@angular/common/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-testing.umd.js',
'@angular/common/http/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-http-testing.umd.js',
'@angular/compiler/testing': 'npm:@angular/compiler' + angularVersion + '/bundles/compiler-testing.umd.js',
'@angular/platform-browser/testing': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-testing.umd.js',
'@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic-testing.umd.js',
'@angular/http/testing': 'npm:@angular/http' + angularVersion + '/bundles/http-testing.umd.js',
'@angular/router/testing': 'npm:@angular/router' + angularVersion + '/bundles/router-testing.umd.js',
'tslib': 'npm:tslib@1.6.1',
'rxjs': 'npm:rxjs',
'typescript': 'npm:typescript@2.2.1/lib/typescript.js'
},
//packages defines our app package
packages: {
app: {
main: './main.ts',
defaultExtension: 'ts'
},
rxjs: {
defaultExtension: 'js'
}
}
});
//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';
platformBrowserDynamic().bootstrapModule(AppModule)
//our root app component
import {Component, NgModule, VERSION} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import { FormsModule } from '@angular/forms';
import {MultiSelectDropdown} from './multiselect';
@Component({
selector: 'my-app',
template: `
<div>
<multi-selector-dropdown [list]="list" (shareCheckedList)="shareCheckedList($event)" (shareIndividualCheckedList)="shareIndividualCheckedList($event)"></multi-selector-dropdown>
<div class="cont"> {{checkedList | json}} <br><br>{{indi | json}}</div>
</div>
`,
})
export class App {
list : any[];
checkedList : any[];
indi : {};
constructor(){
this.list =
[
{name :'India',checked : false},
{name :'US',checked : false},
{name :'China',checked : false},
{name :'France',checked : false}
]
}
shareCheckedList(item:any[]){
console.log(item);
this.checkedList = item;
}
shareIndividualCheckedList(item:{}){
console.log(item);
this.indi = item;
}
}
@NgModule({
imports: [ BrowserModule,FormsModule ],
declarations: [ App,MultiSelectDropdown ],
bootstrap: [ App ]
})
export class AppModule {}
import {Component,Input,Output,EventEmitter} from '@angular/core';
@Component({
selector :'multi-selector-dropdown',
templateUrl :'./src/dropdown.html',
styleUrls : ['./src/app.css']
})
export class MultiSelectDropdown{
@Input() list:any[];
@Output() shareCheckedList = new EventEmitter();
@Output() shareIndividualCheckedList = new EventEmitter();
checkedList : any[];
currentSelected : {};
constructor(){
this.checkedList = [];
}
getSelectedValue(status:Boolean,value:String){
if(status){
this.checkedList.push(value);
}else{
var index = this.checkedList.indexOf(value);
this.checkedList.splice(index,1);
}
this.currentSelected = {checked : status,name:value};
//share checked list
this.shareCheckedlist();
//share individual selected item
this.shareIndividualStatus();
}
shareCheckedlist(){
this.shareCheckedList.emit(this.checkedList);
}
shareIndividualStatus(){
this.shareIndividualCheckedList.emit(this.currentSelected);
}
}
<div>
<h3>Multi select dropdown</h3>
<div (mouseleave)="showDropDown = false">
<button class="drop-toggle btn flat" (click)="showDropDown=!showDropDown">
<span *ngIf="checkedList.length<=0">Select</span>
<span *ngIf="checkedList.length>0">{{checkedList.join(', ')}}</span>
<i class="fa fa-angle-down"></i>
</button>
<div class="drop-show" *ngIf="showDropDown">
<label *ngFor="let a of list">
<input type="checkbox" [(ngModel)]="a.checked"
(change)="getSelectedValue(a.checked,a.name)" />
<span>{{a.name}}</span>
</label>
</div>
</div>
</div>
/***
css for multi select drop down
**/
.drop-toggle{
background-color: #fff;
border: none;
padding: 5px 10px;
border-radius: 4px;
cursor: pointer;
cursor: hand;
border: 1px solid #ccc;
width: 233px;
text-align: left;
}
.drop-toggle i{
float:right;
}
.drop-show {
padding: 4px;
width: 222px;
background-color: #FFF;
border: 1px solid #BABABA;
position: absolute;
z-index: 100;
-webkit-box-shadow: 0 6px 10px rgba(0,0,0,.15);
-moz-box-shadow: 0 6px 10px rgba(0,0,0,.15);
box-shadow: 0 6px 10px rgba(0,0,0,.15);
margin-left: 1px;
}
.drop-show label{
display:block;
font-size:15px;
cursor: pointer;
}
.drop-show label input{
vertical-align: top;
}
.drop-show label span{
display:inline-block;
}