<!DOCTYPE html>
<html>
<head>
<title>Angular QuickStart</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="styles.css">
<!-- PrimeNG style dependencies -->
<link rel="stylesheet" href="https://unpkg.com/primeng@2.0.1/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@2.0.1/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>
</html>
body {
padding: 2em;
font-family: Arial, Helvetica, sans-serif;
}
.colordiv {
margin: 1% 0 0 1%;
}
.colorbox {
border-radius: 5px;
width: 20px;
height: 20px;
display: inline-block;
box-sizing: border-box;
float: left;
margin: 0 1% 1% 0;
border: 1px solid black;
}
.fixed .ui-datatable-scrollable-view{
float: none!important;
}
### Angular Starter Plunker - Typescript
import { Component } from '@angular/core';
import { SelectItem } from 'primeng/primeng';
@Component({
selector: 'my-app',
templateUrl: 'app/app.template.html'
})
export class AppComponent {
cities: [] = [];
groupField = 'label';
display:boolean = true;
ngOnInit() {
this.cities.push({label:'L1', value:'Paris'});
this.cities.push({label:'L2', value:'Rome'});
this.cities.push({label:'L3', value:'Rome'});
this.cities.push({label:'L1', value:'Istanbul'});
this.cities.push({label:'L1', value:'Istanbul'});
this.cities.push({label:'L1', value:'Istanbul'});
this.cities.push({label:'L4', value:'Paris'});
this.cities.push({label:'L4', value:'Paris'});
this.cities.push({label:'L5', value:'Paris'});
}
groupByLabel(){
this.display = false;
setTimeout(() => this.display = true, 0);
this.groupField = "label" ;
}
groupByValue(){
this.display = false;
setTimeout(() => this.display = true, 0);
this.groupField = "value" ;
}
}
/**
* 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@2.0.1/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);
import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';
import { AppComponent } from './app.component';
// Import PrimeNG modules
import { DataTableModule, InputTextareaModule, PanelModule, DropdownModule } from 'primeng';
@NgModule({
imports: [ BrowserModule, DataTableModule, InputTextareaModule, FormsModule, PanelModule, DropdownModule ],
declarations: [ AppComponent ],
bootstrap: [ AppComponent ]
})
export class AppModule { }
<H2>This demonstrates problem with dynamic grouping using PrimeNG </H2>
<p> Group by label is working good but when I click on Value Button , row group is spliting </p>
<p> Click on below buttons will change grouing dynamically </p>
<button class ="primary" (click)="groupByLabel()"> Group By Label </button>
<button class ="primary" (click)="groupByValue()"> Group By Value </button>
<p-dataTable *ngIf="display" [value]="cities" scrollHeight="350px" sortField="{{groupField}}"
rowGroupMode="subheader"
groupField="{{groupField}}" expandableRowGroups="true">
<p-header [style]="{'width': '100%'}">
<div class="ui-helper-clearfix">
Sample Table
</div>
</p-header>
<ng-template pTemplate="rowgroupheader" let-rowData>{{rowData[groupField]}}</ng-template>
<p-column field="label" header="Label" ></p-column>
<p-column field="value" header="Value" ></p-column>
</p-dataTable>
import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { AppModule } from './app.module';
const platform = platformBrowserDynamic();
platform.bootstrapModule(AppModule);