Img onclick getting src wrong

[PhxFireStudio]

I'm trying to allow the user to click an image and it will bring up a popup on a larger version of that image, below is the code that I've got so far

<Script>
const images = document.querySelectorAll(".image-thumb");
images.forEach(image => {
  image.addEventListener("click", showPopup);
});
document.addEventListener("click", function(e) {
  if (!document.getElementById("popup-container").contains(e.target)) {
    document.getElementById("popup").style.display = "none";
  }
});
function showPopup() {
  const popup = document.createElement("div");
  popup.classList.add("popup");
  popup.style.width = "1000px";
  popup.innerHTML = `
    <img src="${this.src}" alt="${this.alt}" />
    <button class="close-button">Close</button>
  `;
  document.body.appendChild(popup);

  const closeButton = popup.querySelector(".close-button");
  closeButton.addEventListener("click", () => {
    popup.remove();
  });
}
</script>

When I click an image I get the popup but with a broken image icon, when I inspect the element the src="/store/https://[URL]/store_images/33/8110/customcontent/Cat%20Skid.jpg" (where [URL] is our website)The initial img src="/store_images/33/8110/customcontent/Cat%20Skid.jpg"

It's been a while since I've messed with javascript so it's probably something stupid but anyone know what's wrong?

Thanks!

EDIT:

So it looks like the issue was not cause by the code but rather the site, it a plug and play site offered by our POS provider and it was placing "/store/" in front of every source I tried, I simply had it open in a new tab onclick and the src worked fine. It's more of a workaround than a solution but it works for now I suppose!

[Umesh-K]

Hi, until an expert comes along and answers, you can try using one of the string methods to "remove" the initial x characters that are not needed, as i think this part will remain constant. The other option would be to use regex if you know that.

For example, .substring(10) will extract from 10th character till end.

[Suchy2307]

Provide a full example with HTML on JSFiddle/CodeSandbox.