topic Re: Trouble with integration of external javascript library in QlikView

Trouble with integration of external javascript library

Mon, 26 Jan 2026 16:26:21 GMT

Hello community,

I'm new to the world of extensions and as a first test (after I've gone through the tutorials) I'm trying to integrate an external .js library but it says the object is not defined. In detail: The library is called three.js - which outputs 3d elements.

Here's what my first test should display:

http://jsfiddle.net/Q7DLQ/

Little excerpt:

function ThreeJS() {

var camera, scene, renderer;

var geometry, material, mesh;

init();

animate();

function init() {

camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 1, 10000); // Error: Three is not defined.

camera.position.z = 1000;

.......

......

}

Please note the attached zip-file.

What have I done wrong?

Thank you.

Re: Trouble with integration of external javascript library

Wed, 24 Sep 2014 06:24:01 GMT

Ok, when I add Qv.AddExtension(extensionPath + "three.min.js"); to the Init_JS_Frameworks() function the above error disappears but then I get the prototype undefined error. I use QV 11SR6 + IE 10.

Could anyone add above sample code to a working example so that I can see that it actually works?

BTW: all files are in the main folder - now subfolders.

Thank you.

Re: Trouble with integration of external javascript library

Tue, 30 Sep 2014 05:56:01 GMT

I found the error when I started from scratch.