<!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" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.99.0/css/materialize.min.css">
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.8.12/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="config.js"></script>
<script>
System.import('app')
.catch(console.error.bind(console));
</script>
</head>
<body>
<my-app>
loading...
</my-app>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.1.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.99.0/js/materialize.min.js"></script>
</body>
</html>
/* Styles go here */
### 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/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/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, HostListener, Renderer2, ElementRef, ViewChild, ViewChildren } from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
@Component({
selector: 'my-app',
template: `
<div class="row" style="border:2px solid green;">
<div class="col s8 m6">
<div class="selector" #selector [hidden]="1"></div>
<br><br>
<div class="card"
#ucard
[attr.id]="user.name"
[class.selected]="user.selected"
*ngFor="let user of users"
(click)="onSelecPersona(user, !user.selected)"
>
<div class="card-content">
<div class="row valign-wrapper" >
<div class="col s10">
{{user.name}}
</div>
<div class="col s2 right-align">
<i class="material-icons yellow-text text-darken-2" *ngIf="user.admin">star</i>
<i class=" material-icons grey-text text-lighten-1" *ngIf="!user.admin">star</i>
</div>
</div>
</div>
</div>
</div>
</div>
<div>selected: {{added | json}}</div>
{{isCtrlKeyDown}}
`,styles: [`
.row {
user-select: none;
}
.card-content {
padding: 0;
}
.selected {
background-color: #5961a1;
color: white;
}
.selector {
border: 1px dotted #000;
position: absolute;
background: #5961a1;
opacity: 0.5;
z-index: 1000;
}
`]
})
export class App {
private dragStart:number = 0;
private dragOver:number = 0;
public users:Array<{id?: number; name: string; admin: boolean; selected?:boolean}> = [
{ name: 'Alexis Wursten', admin: false },
{ name: 'Janco Boscan', admin: true },
{ name: 'Noemi Iturralde', admin: false },
];
public added: any[] = [];
x1 = 0; y1 = 0; x2 = 0; y2 = 0;
@ViewChild('selector') selector: ElementRef;
@ViewChildren('ucard') components: QueryList<ElementRef>;
constructor(private renderer: Renderer2) {
}
isRectangeVisible = false;
isMouseDown = false;
isCtrlKeyDown = false;
@HostListener('window:keydown', ['$event'])
onKeyDown(ev: KeyboardEvent) {
if (ev.keyCode === 17) {
this.isCtrlKeyDown = true;
console.log('Ctrl Down');
}
}
@HostListener('window:keyup', ['$event'])
onKeyUp(ev: KeyboardEvent) {
if (ev.keyCode === 17) {
this.isCtrlKeyDown = false;
console.log('Ctrl Up');
}
}
@HostListener('mousedown', ['$event'])
onMouseDown(ev) {
this.dragStart = ev.clientY;
this.isMouseDown = true;
}
@HostListener('document:mouseup', ['$event'])
onMouseUp(ev) {
this.dragStart = 0;
this.dragOver = 0;
this.renderer.setStyle(this.selector.nativeElement, 'display', 'none');
this.isRectangeVisible = false;
this.isMouseDown = false;
}
@HostListener('document:mousemove', ['$event'])
onMouseMove(ev) {
if(!this.isRectangeVisible && this.isMouseDown){
this.renderer.setStyle(this.selector.nativeElement, 'display', 'block');
this.x1 = ev.clientX;
this.y1 = ev.clientY;
this.isRectangeVisible = true;
}
this.x2 = ev.clientX;
this.y2 = ev.clientY;
this.reCalc();
if (this.isRectangeVisible) {
this.markSelected();
}
}
// return true if two HTML elements overlap
overlap(e1:ElementRef, e2:ElementRef){
var rect1 = e1.getBoundingClientRect();
var rect2 = e2.getBoundingClientRect();
return !(
rect1.top > rect2.bottom ||
rect1.right < rect2.left ||
rect1.bottom < rect2.top ||
rect1.left > rect2.right
);
}
// updates user selection based on the current "selector" recatangle
markSelected(){
this.components.forEach(it=> {
var overlaps: boolean = this.overlap(this.selector.nativeElement, it.nativeElement);
this.onSelecPersona(this.users.find(u=> u.name == it.nativeElement.id), overlaps);
});
}
reCalc() {
const x3 = Math.min(this.x1, this.x2);
const x4 = Math.max(this.x1, this.x2);
const y3 = Math.min(this.y1, this.y2);
const y4 = Math.max(this.y1, this.y2);
this.renderer.setStyle(this.selector.nativeElement, 'left', x3 + 'px');
this.renderer.setStyle(this.selector.nativeElement, 'top', y3 + 'px');
this.renderer.setStyle(this.selector.nativeElement, 'width', x4 - x3 + 'px');
this.renderer.setStyle(this.selector.nativeElement, 'height', y4 - y3 + 'px');
}
onSelecPersona(item, isSelected:boolean) {
if(item.selected != isSelected)
{
item.selected = isSelected;
var indx = this.added.findIndex(it=> it == item);
if (indx == -1 && item.selected)
{
this.added.push(item);
}
else if (!item.selected && indx != -1)
{
this.added.splice(indx,1);
}
}
}
}
@NgModule({
imports: [ BrowserModule ],
declarations: [ App ],
bootstrap: [ App ]
})
export class AppModule {}