Merge pull request #495 from NoroffFEU/#493-Create-html-function-for-…

…the-listings

creates a createHtml function

src/js/templates/CreateHtml.js

@@ -0,0 +1,23 @@
+export const createElement = (tagName, classes, children, text, link, src, alt) => {
+
+  const element = document.createElement(tagName);
+  if(Array.isArray(classes)) {
+    element.classList.add(...classes);
+  }
+  if(Array.isArray(children) && children.length) {
+    element.append(...children);
+  }
+  if(text) {
+    element.textContent = text;
+  }
+  if(link) {
+    element.href = link;
+  }
+
+  if(tagName === 'img') {
+    element.src = src;
+    element.alt = alt;
+  }
+
+  return element;
+};