qdt-components - A Components Library that can be ... - Qlik Community

Yianni_Ververis · ‎2018-02-02

qdt-components (Qlik Demo Team Components) is a library of components that we have developed in the demo team and that have been used in most of our mashups found in webapps.qlik.com and demos.qlik.com. It's a collection of filters, tables, barcharts, selection toolbars, or even simple getting/creating object methods from the Visualization Api. You do not have to worry about connection strings, loading Requirejs, jQuery etc. Everything is taken care for you! The library can be used in a simple html page by loading the qdt-components.js or in React and Angular2+ via npm.

Today, I will show you how to load a simple object and create a session barchart, in simple html and Angular 5

Simple HTML

In your HTML, add the following:

<head>
  <script type="text/javascript" src="qdt-components.js"></script>
</head>
<body>
  <div id="qdt1"></div>
</body>

In your Javascript code, add:

var qConfig = {
   "config": {
      "host": "your-sense-server.com",
      "secure": true,
      "port": 443,
      "prefix": "/",
      "appId": "133dab5d-8f56-4d40-b3e0-a6b401391bde"
   },
   "connections": {
      "vizApi": true,
      "engineApi": false
   }
}

var QdtComponent = new window.qdtComponents.default(qConfig.config, qConfig.connections);

var element = document.getElementById('qdt1');

QdtComponent.render('QdtViz', {id: 'a5e0f12c-38f5-4da9-8f3f-0e4566b28398', height:'300px'}, element);

And you are done.

Simple HTML template: GitHub - qlik-demo-team/qdt-html-template: A simple html template that uses qdt-components

Live Demo: Simple html with qdt-components

Angular 5

Install Angular CLI (https://cli.angular.io/) or get the prepared template
Install the package:

npm install --save qdt-components

Create new component by typing in the command line

ng generate component components/qdt-components --style=less

In your qdt-component.component.ts import the library and import or set the qConfig with the connection details

import { Component, OnInit, ElementRef, Input } from '@angular/core';
// import * as qConfig from '../../../qConfig.json';

import QdtComponents from 'qdt-components';

let qConfig = {
   "config": {
      "host": "sense-demo.qlik.com",
      "secure": true,
      "port": 443,
      "prefix": "/",
      "appId": "133dab5d-8f56-4d40-b3e0-a6b401391bde"
   },
   "connections": {
      "vizApi": true,
      "engineApi": false
   }
}

Replace the class with:

export class QdtComponentComponent implements OnInit {
   @Input() Component: Function;
   @Input() props: object;

   static QdtComponent = new QdtComponents(qConfig.config, qConfig.connections);

   constructor(private elementRef: ElementRef) { }

   ngOnInit() {
      QdtComponentComponent.QdtComponent.render(this.Component, this.props, this.elementRef.nativeElement);
   }
}

After this, you can start using it in any other component. In the HTML, add:

<qdt-component [Component]="'QdtViz'" [props]="{id: 'a5e0f12c-38f5-4da9-8f3f-0e4566b28398', height:'300px'}"></qdt-component>

Angular Template: GitHub - qlik-demo-team/qdt-angular-template: An Angular 5 template that is using qdt-components for...

Live Demo Angular 5: https://webapps.qlik.com/qdt-components/angular5/index.html

Live Demo Angular 6: https://webapps.qlik.com/qdt-components/angular/index.html

React 16.3

Live Demo: https://webapps.qlik.com/qdt-components/react/index.html

Git Repo: https://github.com/qlik-demo-team/qdt-react-template

Vue 2.5

Live Demo: https://webapps.qlik.com/qdt-components/vue/index.html

Git Repo: https://github.com/qlik-demo-team/qdt-vue-template

qdt-components

Branch: Qlik Branch

Github: GitHub - qlik-demo-team/qdt-components: React Components to be used with Angular2+ and React. Connec...

Npm: qdt-components‌

Yianni

qdt-components - A Components Library that can be used in simple HTML, Angular 5, and React