After using @hensy Amazing SOLUTION; CMS Gallery Slider Showing +1 Blank Slide
I had in some cases - 1 slide & the slide nav dot
visible (all other slides where hidden).
which looked weird.
so Asked for help and Niclas.S Technical Customer Support Specialist replied with a great solution… and here it is
Follow these steps
- Set a custom div attribute to the “Slide-Nav” element.
data-slider="item"
– See screenshot - Repeat that for all your sliders
- Copy the javascript code and paste it in the custom code page settings. (Page template settings)
- Publish and preview the site
The javascript I wrote is checking all the elements on the page which has the attribute “data-slider” and checking the length of the children (slider-dots) inside each item. If we only have one item in a slider we add a CSS property display=“none” to that element.
Custom Javascript snippet:
<script>
document.addEventListener("DOMContentLoaded", updateSliders);
function updateSliders(){
setTimeout(function(){
var sliders = document.querySelectorAll('[data-slider]');
sliders.forEach(function(item){
var slideCount = item.children.length;
if (slideCount === 1){
item.style.display = "none";
}
})
}, 1000);
}
</script>