//our root app component
import {Component, OnInit, NgModule} from '@angular/core';
import {BrowserModule} from '@angular/platform-browser';
import { TreeTableModule } from 'primeng/primeng';
import { TreeTable, TreeNode } from 'primeng/primeng';
// Array.unique()
declare global {
interface Array<T> {
unique(): Array<T>;
}
}
Array.prototype.unique = function () {
let n: any[] = [], r: any[] = [];
for (var i = 0; i < this.length; i++) {
if (!n[this[i]]) {
n[this[i]] = true;
r.push(this[i]);
}
}
return r;
}
// data
class Supplier {
Id: number;
CompanyName?: string;
City?: string;
Region?: string;
Country?: string;
}
const suppliers: Supplier[] = [
{ Id: 24, CompanyName: 'G\'day, Mate', City: 'Sydney', Region: 'NSW', Country: 'Australia' },
{ Id: 7, CompanyName: 'Pavlova, Ltd.', City: 'Melbourne', Region: 'Victoria', Country: 'Australia' },
{ Id: 10, CompanyName: 'Refrescos Americanas LTDA', City: 'Sao Paulo', Region: null, Country: 'Brazil' },
{ Id: 29, CompanyName: 'Forets d\'erables', City: 'Ste-Hyacinthe', Region: 'Quebec', Country: 'Canada' },
{ Id: 25, CompanyName: 'Ma Maison', City: 'Montreal', Region: 'Quebec', Country: 'Canada' },
{ Id: 2, CompanyName: 'New Orleans Cajun Delights', City: 'New Orleans', Region: 'LA', Country: 'USA' },
{ Id: 19, CompanyName: 'New England Seafood Cannery', City: 'Boston', Region: 'MA', Country: 'USA' },
{ Id: 3, CompanyName: 'Grandma Kelly\'s Homestead', City: 'Ann Arbor', Region: 'MI', Country: 'USA' },
{ Id: 16, CompanyName: 'Bigfoot Breweries', City: 'Bend', Region: 'OR', Country: 'USA' }
];
// component
@Component({
selector: 'my-app',
templateUrl: 'app/app.template.html'
})
export class AppComponent {
nodes: TreeNode[] = [];
constructor() {}
ngOnInit() {
this.getSupplierCountries().then((countries: string[]) => {
this.nodes = countries.map(country => <TreeNode> {
label: 'Country: ' + country,
leaf: false,
level: 0,
value: country
});
});
}
nodeExpand(event: any) {
if (event.node) {
if (event.node.level == 0) {
let country = event.node.value;
this.getSupplierCountryRegions(country).then((regions: string[]) => {
event.node.children = regions.map(region => <TreeNode>{
label: 'Region: ' + (region ? region : '[none]'),
leaf: false,
level: 1,
value: [country, region]
});
});
}
else if (event.node.level == 1) {
let country = event.node.value[0];
let region = event.node.value[1];
this.getSuppliersByCountryRegion(country, region).then((suppliers: Supplier[]) => {
event.node.children = suppliers.map(s => <TreeNode>{
data: s,
leaf: true,
level: 2,
});
});
}
else
window.alert('Invalid node type');
}
}
// data service
getSupplierCountries(): Promise<string[]> {
return new Promise((resolve, reject) => {
resolve(suppliers.map(s => s.Country).unique());
});
}
getSupplierCountryRegions(country: string): Promise<string[]> {
return new Promise((resolve, reject) => {
resolve(suppliers.filter(s => s.Country == country).map(s => s.Region).unique());
});
}
getSuppliersByCountryRegion(country: string, region: string): Promise<Supplier[]> {
return new Promise((resolve, reject) => {
resolve(suppliers.filter(s => s.Country == country && s.Region == region));
});
}
}
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { TreeTableModule } from 'primeng';
import { AppComponent } from './app.component';
// Import PrimeNG modules
import {
ButtonModule,
OverlayPanelModule
} from 'primeng';
@NgModule({
imports: [
BrowserModule,
TreeTableModule
],
declarations: [ AppComponent ],
bootstrap: [ AppComponent ]
})
export class AppModule { }
/*
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
*/
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app.module';
const platform = platformBrowserDynamic();
platform.bootstrapModule(AppModule);
body {
padding: 2em;
font-family: Arial, Helvetica, sans-serif;
}
<!DOCTYPE html>
<html>
<head>
<title>Angular QuickStart</title>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<!-- Bootstrap -->
<link data-require="bootstrap@4.0.5" data-semver="4.0.5" rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.6/css/bootstrap.min.css" />
<!-- <script data-require="bootstrap@4.0.5" data-semver="4.0.5" src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.5/js/bootstrap.min.js"></script>-->
<link rel="stylesheet" href="styles.css" />
<!-- PrimeNG style dependencies -->
<link rel="stylesheet" href="https://unpkg.com/primeng@2.0.0/resources/themes/omega/theme.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" />
<link rel="stylesheet" href="https://unpkg.com/primeng@2.0.0/resources/primeng.min.css" />
<!-- 1. Load libraries -->
<!-- Polyfill for older browsers -->
<script src="https://unpkg.com/core-js/client/shim.min.js"></script>
<script src="https://unpkg.com/zone.js@0.6.25?main=browser"></script>
<script src="https://unpkg.com/reflect-metadata@0.1.8"></script>
<script src="https://unpkg.com/systemjs@0.19.39/dist/system.src.js"></script>
<!-- 2. Configure SystemJS -->
<script src="systemjs.config.js"></script>
</head>
<!-- 3. Display the application -->
<body>
<my-app>Loading...</my-app>
</body>
<!--
Copyright 2016 Google Inc. All Rights Reserved.
Use of this source code is governed by an MIT-style license that
can be found in the LICENSE file at http://angular.io/license
-->
</html>
/**
* WEB ANGULAR VERSION
* (based on systemjs.config.js in angular.io)
* System configuration for Angular samples
* Adjust as necessary for your application needs.
*/
(function (global) {
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,
"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',
// angular bundles
'@angular/core': 'npm:@angular/core/bundles/core.umd.js',
'@angular/common': 'npm:@angular/common/bundles/common.umd.js',
'@angular/compiler': 'npm:@angular/compiler/bundles/compiler.umd.js',
'@angular/platform-browser': 'npm:@angular/platform-browser/bundles/platform-browser.umd.js',
'@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic/bundles/platform-browser-dynamic.umd.js',
'@angular/http': 'npm:@angular/http/bundles/http.umd.js',
'@angular/router': 'npm:@angular/router/bundles/router.umd.js',
'@angular/forms': 'npm:@angular/forms/bundles/forms.umd.js',
'@angular/upgrade': 'npm:@angular/upgrade/bundles/upgrade.umd.js',
'@angular/upgrade/static': 'npm:@angular/upgrade/bundles/upgrade-static.umd.js',
// other libraries
'rxjs': 'npm:rxjs',
'angular-in-memory-web-api': 'npm:angular-in-memory-web-api/bundles/in-memory-web-api.umd.js',
'ts': 'npm:plugin-typescript@4.0.10/lib/plugin.js',
'typescript': 'npm:typescript@2.0.3/lib/typescript.js',
'primeng': 'npm:primeng@2.0.0-rc.3/primeng.js'
},
// packages tells the System loader how to load when no filename and/or no extension
packages: {
app: {
main: './main.ts',
defaultExtension: 'ts'
},
rxjs: {
defaultExtension: 'js'
},
primeng: {
defaultExtension: 'js'
}
}
});
if (!global.noBootstrap) { bootstrap(); }
// Bootstrap the `AppModule`(skip the `app/main.ts` that normally does this)
function bootstrap() {
console.log('Auto-bootstrapping');
// Stub out `app/main.ts` so System.import('app') doesn't fail if called in the index.html
System.set(System.normalizeSync('app/main.ts'), System.newModule({ }));
// bootstrap and launch the app (equivalent to standard main.ts)
Promise.all([
System.import('@angular/platform-browser-dynamic'),
getAppModule()
])
.then(function (imports) {
var platform = imports[0];
var app = imports[1];
platform.platformBrowserDynamic().bootstrapModule(app.AppModule);
})
.catch(function(err){ console.error(err); });
}
// Import AppModule or make the default AppModule if there isn't one
// returns a promise for the AppModule
function getAppModule() {
if (global.noAppModule) {
return makeAppModule();
}
return System.import('app/app.module').catch(makeAppModule)
}
function makeAppModule() {
console.log('No AppModule; making a bare-bones, default AppModule');
return Promise.all([
System.import('@angular/core'),
System.import('@angular/platform-browser'),
System.import('app/app.component')
])
.then(function (imports) {
var core = imports[0];
var browser = imports[1];
var appComp = imports[2].AppComponent;
var AppModule = function() {}
AppModule.annotations = [
new core.NgModule({
imports: [ browser.BrowserModule ],
declarations: [ appComp ],
bootstrap: [ appComp ]
})
]
return {AppModule: AppModule};
})
}
})(this);
<h2>Suppliers</h2>
<p-treeTable [value]="nodes" (onNodeExpand)="nodeExpand($event)">
<p-header>List of Suppliers 2</p-header>
<p-column field="CompanyName" header="Company Name"></p-column>
<p-column field="City" header="City"></p-column>
<p-column field="Region" header="Region"></p-column>
<p-column field="Country" header="Country"></p-column>
</p-treeTable>
# PrimeNG Issue Template
Please create a test case and attach the link of the plunkr to your github issue report.
<div class="ui-treetable-row" [ngClass]="{'ui-state-highlight':isSelected(),'ui-treetable-row-selectable':treeTable.selectionMode}">
<ng-container *ngIf="node.data">
<td *ngFor="let col of treeTable.columns; let i=index" [ngStyle]="col.style" [class]="col.styleClass" (click)="onRowClick($event)">
<a href="#" *ngIf="i==0" class="ui-treetable-toggler fa fa-fw ui-c" [ngClass]="{'fa-caret-down':node.expanded,'fa-caret-right':!node.expanded}"
[ngStyle]="{'margin-left':level*16 + 'px','visibility': isLeaf() ? 'hidden' : 'visible'}"
(click)="toggle($event)"
[title]="node.expanded ? labelCollapse : labelExpand"></a>
<span *ngIf="!col.template">{{resolveFieldData(node.data,col.field)}}</span>
<p-columnBodyTemplateLoader [column]="col" [rowData]="node" *ngIf="col.template"></p-columnBodyTemplateLoader>
</td>
</ng-container>
<td *ngIf="!node.data" [attr.colspan]="treeTable.columns.length" (click)="onRowClick($event)">
<a href="#" class="ui-treetable-toggler fa fa-fw ui-c" [ngClass]="{'fa-caret-down':node.expanded,'fa-caret-right':!node.expanded}"
[ngStyle]="{'margin-left':level*16 + 'px','visibility': isLeaf() ? 'hidden' : 'visible'}" (click)="toggle($event)"
[title]="node.expanded ? labelCollapse : labelExpand"></a>
<span>{{ node.label }}</span>
</td>
</div>
<div *ngIf="node.children && node.expanded" class="ui-treetable-row" style="display:table-row">
<td [attr.colspan]="treeTable.columns.length" class="ui-treetable-child-table-container">
<table>
<tbody pTreeRow *ngFor="let childNode of node.children" [node]="childNode" [level]="level+1" [labelExpand]="labelExpand" [labelCollapse]="labelCollapse"></tbody>
</table>
</td>
</div>