Dynamically Embedding Service Desk Widget

Does anyone know why when I insert the widget embed directly into the html file, it works.. but if I do it dynamicaly via JavaScript, it loads the js file but does not display the widget?

Inserting this directly into the <head> works:
<script type="text/javascript" data-jsd-embedded data-key="####" data-base-url="https://jsd-widget.atlassian.com" src="https://jsd-widget.atlassian.com/assets/embed.js"></script>

This does not:

const feedbackScript = document.createElement('script');

feedbackScript.type = 'text/javascript';
feedbackScript.setAttribute('data-jsd-embedded', null);
feedbackScript.setAttribute('data-key', '####');
feedbackScript.setAttribute('data-base-url', 'https://jsd-widget.atlassian.com');
feedbackScript.src='https://jsd-widget.atlassian.com/assets/embed.js';
document.head.appendChild(feedbackScript);

It DOES actually load the embed.js and runs (I get a response if I set an onload callback) but I see no widget.

4 answers

1 accepted

9 votes

Answer accepted

We're using Google Tag Manager and this was the solution we worked out:

<script>
 function jiraHelpdesk(callback) {
  var jhdScript = document.createElement('script');
  jhdScript.type = 'text/javascript';
  jhdScript.setAttribute('data-jsd-embedded', null);
  jhdScript.setAttribute('data-key', '####');
  jhdScript.setAttribute('data-base-url', 'https://jsd-widget.atlassian.com');
  jhdScript.src='https://jsd-widget.atlassian.com/assets/embed.js';
  if(jhdScript.readyState) { // old IE support
   jhdScript.onreadystatechange = function() {
    if ( jhdScript.readyState === 'loaded' || jhdScript.readyState === 'complete' ) {
     jhdScript.onreadystatechange = null;
     callback();
    }
   };
  } else { //modern browsers
   jhdScript.onload = function() {
    callback();
   };
  }
  document.getElementsByTagName('head')[0].appendChild(jhdScript);
 }

 jiraHelpdesk(function() {
  var DOMContentLoaded_event = document.createEvent('Event');
  DOMContentLoaded_event.initEvent('DOMContentLoaded', true, true);
  window.document.dispatchEvent(DOMContentLoaded_event);
 });
</script>

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Comment

Thanks a lot. It helped me as well

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Comment

Thank you, this helped me a lot.

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Comment

This is a lifesaver. Thanks a lot!

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Comment

Atlassian needs to put this on their main support page! Thanks!

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Comment

Thanks for sharing. This was helpful.

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Comment

Thanks a lot! Works quite well.

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Comment

//Thank you very much!) It helped!
//Only better to replace .initEvent with new Event


jiraHelpdesk(function () {

  const DOMContentLoaded_event = new Event('DOMContentLoaded', {

    bubbles: true,

    cancelable: true

  );

  window.document.dispatchEvent(DOMContentLoaded_event);

});

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Comment

Any Help on this?

https://community.atlassian.com/t5/Jira-Software-questions/Hi-Does-someone-know-any-idea-to-embed-JSD-Widget-in-angular-2/qaq-p/1307126#M928265

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Comment

Like • Román Yllescas Carrillo likes this

https://community.atlassian.com/t5/Jira-questions/Re-Re-Hi-Does-someone-know-any-idea-to-embed-JSD-Widge/qaq-p/2759107/comment-id/1035163#M1035163

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Comment

3 votes

if you read the received code, it expects an event

Run this after it has loaded

var DOMContentLoaded_event = document.createEvent("Event")
DOMContentLoaded_event.initEvent("DOMContentLoaded", true, true)
window.document.dispatchEvent(DOMContentLoaded_event)

this might be helpful

https://stackoverflow.com/questions/8578617/inject-a-script-tag-with-remote-src-and-wait-for-it-to-execute

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Comment

1 vote

Since initEvent is deprecated it's better to use the Event constructor like this:

window.document.dispatchEvent(new Event("DOMContentLoaded", {
bubbles: true,
cancelable: true
}));

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Comment

0 votes

for what is worth this is my react solution currently working for me.

Note I load the script/widget conditionally only if its internal staff

useScript.js

import { useEffect } from 'react';

const useScript = (url, user) => {

useEffect(() => {

if (user !== null) {

if (user.is_internal_staff) {

const script = document.createElement('script');

script.src = url;

script.id = 'jiraWidget';

script.setAttribute('async', true);

script.setAttribute('data-jsd-embedded', '');

script.setAttribute('data-key', "XXXXXXXX");

script.setAttribute('data-base-url', "https://jsd-widget.atlassian.com");

document.body.appendChild(script);

script.addEventListener('load', (event)=>{

window.document.dispatchEvent(new Event("DOMContentLoaded", {

bubbles: true,

cancelable: true

}));

}

)

return () => {

document.body.removeChild(script);

}

else {

// do nothing

}

}, [url, user]);

};

export default useScript;

Then to use it

import useScript from '../hooks/useScript';
useScript('https://jsd-widget.atlassian.com/assets/embed.js', user); //pasing the url and the user

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Comment

@Glenn Sampson I would say THANK YOU SO MUCH

I asked the question here and discussed the problem which i was able to identified it was somthing i wasn't able to LOAD widget and i tried to do another API call but resulted into CORS issue.

But i just saw your example saw

script.addEventListener('load', (event) => {
  window.document.dispatchEvent(new Event('DOMContentLoaded', {
      bubbles: true,
      cancelable: true
    }));
  }
);

I tried my luck and GUESS what after 3hrs of struggle this worked for me. Doing this did an API call
https://jsd-widget.atlassian.com/api/embeddable/<KEY>/widget i am not sure what trick it did but ONLY my guess is

- once DOMContent is loaded
- Event is dispatched which MAY notifies "embed.js" that DOM is loaded NOW just fetch the widget which it internally DOES api call for widget and loads in UI.

I am not sure exact explanation. But it will great to know if you have some more knowledge.

But thanks for sharing example

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