topic Re: how to call window.onload in Qlik extension in Integration, Extension & APIs

how to call window.onload in Qlik extension

anwarbham — Sat, 16 Nov 2024 02:58:16 GMT

I am currently using a google timeline extension created by Kai Hilton-Jones
and Improved by Tim Payne,Vojta Plzak, Simone Silini called reboot timeline

i wanted to hide the bottom axis and created a javascript function

function hideTimebar() { //hide the bottom time bar and main title above var ab = document.getElementById('defs').nextSibling; var ac = ab.nextSibling; ac.style.display = 'none'; var ad = document.getElementsByClassName('qv-object-title qvt-visualization-title') ad[0].style.display = 'none'; }

i want to call this everytime the page is loaded

on a webpage id use window.load but i dont know were to place the call.

i know the function works because i can call function from IE and it hides the Axis.

Any Help will be appreciated

Re: how to call window.onload in Qlik extension

anwarbham — Tue, 17 Mar 2020 12:17:00 GMT

got it working you add it after the google events listener

google.visualization.events.addListener(chart, 'select', function(e)

like below the hideTimebar(); changes the css

this goes in the googletimeline.js file if it helps anyone

google.visualization.events.addListener(chart, 'select', function(e) { var sel = chart.getSelection(); //console.log('boom'); tim=sel; //sel.forEach(function(val) { selections[0]=elemNos[sel[0].row] self.selectValues(0, selections, true); //}); //chart.setSelection(tim); //selections = selections.concat(sel); }); //chart.setSelection([]); //new listener hideTimebar();

Re: how to call window.onload in Qlik extension

PriyankaShivhare — Thu, 11 Jun 2020 13:19:41 GMT

Hi,

is this extension working for u? .it s giving me invalid visualization now earlier it was working fine for me

Re: how to call window.onload in Qlik extension

anwarbham — Thu, 11 Jun 2020 15:30:27 GMT

yes it is make, you might have to reimport it. incase the widget Id changed, its common in Qlik

Re: how to call window.onload in Qlik extension

PriyankaShivhare — Thu, 11 Jun 2020 16:41:47 GMT

i have done that multiple times,,,but not helping,,, still getting the same error.

Re: how to call window.onload in Qlik extension

FabSpa — Mon, 15 Jun 2020 08:48:47 GMT

google chart is changed.

read the new spec: https://developers.google.com/chart/interactive/docs/basic_load_libs

Now you need this call:

<script src="https://www.gstatic.com/charts/loader.js"></script>

<script> google.charts.load('current', {packages: ['corechart','table','timechart']});</script>

rather then:

<script src="https://www.google.com/jsapi"></script>

<script>google.charts.load(visualization,1, {packages: ['corechart','table','timechart']});</script>