Implemented User Management

static/register.js

@@ -0,0 +1,16 @@
+function getFirst(item, className) {
+    return item.getElementsByClassName(className)[0]
+}
+
+var saveBtn = document.getElementById("save-btn");
+
+for (chk of document.getElementsByClassName("pgrid")) {
+    chk.onclick = (event) => {
+        console.log(event.target)
+        event.target.dataset.mark = event.target.dataset.mark == "True" ? "False" : "True"
+        event.target.children[0].name = event.target.dataset.targ;
+        event.target.children[0].value = event.target.dataset.mark;
+        event.target.dataset.changed = true;
+        saveBtn.style.display = "block";
+    }
+}