I am trying to add a li element in the below div (Functionality is to upload an attachment) See below pic 1 My JavaScript functionality of Submit button adds the Li in the div perfectly fine. But, when I refresh the page it's gone.
<input type="file" id="real-file" hidden="hidden" />
<button type="button" id="custom-button">CHOOSE A FILE</button>
<span id="custom-text">No file chosen, yet.</span>
<button type="button" id="submit-button" onclick="Submit()">Submit</button>
<div id="collapseThree">
</div>
<script>
const realFileBtn = document.getElementById("real-file");
const customBtn = document.getElementById("custom-button");
const customTxt = document.getElementById("custom-text");
const submitBtn = document.getElementById("submit-button");
const slides = [];
var str = '';
customBtn.addEventListener("click", function() {
realFileBtn.click();
});
window.addEventListener('load', (event) => {
console.log(slides)
console.log('The page has fully loaded yo');
// document.getElementById("collapseThree").innerHTML
});
/* window.onload = document.getElementById("slideContainer").innerHTML
*/
function Submit() {
console.log("going in");
document.getElementById("collapseThree").innerHTML += str
}
realFileBtn.addEventListener("change", function() {
if (realFileBtn.value) {
customTxt.innerHTML = realFileBtn.value.match(
/[\/\\]([\w\d\s\.\-\(\)]+)$/
)[1];
console.log(customTxt.innerHTML)
slides.push(customTxt.innerHTML);
slides.forEach(function(slide) {
str = '<li><a href="/ec/Documents/' + slide + '">' + slide + '</a></li>';
});
console.log(arr)
console.log(slides)
} else {
customTxt.innerHTML = "No file chosen, yet.";
}
});
</script>You can use localStorage to save and read data. Simply call
function getSlides() {
var slidesJson = localStorage.getItem('slides') || '[]';
return JSON.parse(slidesJson);
}
to get all current slides and
function setSlides(slides) {
localStorage.setItem('slides', JSON.stringify(slides))
}
to save the current state of the array.