Always on top
I just set myself the challenge of having elements that are "always on top". I've worked on a handful of courses in the past, that had an irregular shaped header graphic (sometimes with drop shadow), where it would have been great to be able to set some elements in the Master Template to appears always on top of other elements within the module. For those courses, I had to create a slice of the header (the irregular shaped part) and paste on each slide, where the header appeared over another element on the slide. I have had some success, and of course it is a JavaScript implementation. This is very much an ALPHA release. Here's the implementation if interested in having a play with it or extending it. I'm sure there will be some elements, that I haven't played with, that may need some extra logic in the JS. For each element you would like to appear always on top, add the string "{AOT}" in the "Alternative text" field. If the element is decorative, you can just add "{AOT}". This will be taken care of during processing (removed, and set to aria-hidden=true). If the element is non-decorative, for example an exit button, you would just add "{AOT}Exit" to the alternative text. This would also be process, and "{AOT}" removed and "Exit" retained in the ALT text. Add the following script to the "timeline starts" on the SLIDE MASTER. This ensures that the script will process on every slide. const init = () => { // inititial value for z-index let z = 999; // get all elements with data-acc-text attribute starting with "{AOT}" const elements = document.querySelectorAll('[data-acc-text^="{AOT}"]'); // loop through each element elements.forEach(element => { // get the modelId and accText from the element's dataset const { modelId, accText } = element.dataset; // get the root element with the same modelId const rootElement = document.querySelector(`[data-model-id="${modelId}"]`); // set the z-index of the root element (incrementing by 1 each time) rootElement.style.zIndex = z++; // get the alternative text by removing "{AOT}" from accText and trimming the result const alt = String(accText).replace('{AOT}', '').trim(); // get the alt element with the id "acc-${modelId}" const altElement = document.getElementById(`acc-${modelId}`); // set the alternative text to the element's dataset element.dataset.accText = alt; // re-write the inner text of the alt element altElement.innerText = alt; // if the alternative text is empty (decorative), set the aria-hidden attribute to true and the z-index to -1 if (!alt) { altElement.setAttribute('aria-hidden', 'true'); altElement.style.zIndex = '-1'; } else { if (altElement.hasAttribute('aria-label')) altElement.setAttribute('aria-label', alt); } }); }; requestAnimationFrame(() => { init(); }); I've also including a very simple example file. This just demonstrates that the designated "Always on top" elements will appear over the image on the slide.ExecuteScript its not working after reload/refresh in trigger.js
Hi, We have recently upgrade the storyline latest version (Build 3.92.33293.0) and we seems some changes in javascript. Earlier we had only user.js file to each slide script calling for jump on other slides. but after upgrade we can see the ExecuteScript moved to seperate file which is trigger.js file to execute the script on case basis. we noticed that trigger.js file having ExecuteScript calling only once while we cached clear and page reload but second time we just reload page its doesn't calling ExecuteScript from trigger.js file. we have added alert into ExecuteScript function it gives prompt on first time only. Can you please look into it and provide the solutions?
