js/index.js

@@ -4,6 +4,7 @@ if ("addEventListener" in document) {
         FastClick.attach(document.body);
 
         const heartEl = document.querySelector("body > h1 > span");
+        const txtPin = document.querySelector("#txtPin");
         refreshDeviceLabel();
 
         heartEl.addEventListener("click", () => {
@@ -22,21 +23,19 @@ if ("addEventListener" in document) {
             });
         });
 
-        $(".btnnum").on("click", function () {
-            pin += parseInt($(this).children().html());
-            $("#txtPin").text(pin);
+        document.querySelectorAll(".btnnum").forEach((btn) => {
+            btn.addEventListener("click", (e) => {
+                pin += +e.currentTarget.children[0].innerHTML;
+                txtPin.textContent = pin;
+            });
         });
 
-        $(".btnCancel").on("click", function () {
+        document.querySelector(".btnCancel").addEventListener("click", () => {
             pin = "";
-            $("#txtPin").text("ID USUARIO");
+            txtPin.textContent = "ID USUARIO";
         });
 
-        $(".btnOk").on("click", function () {
-            if (pin) {
-                login();
-            }
-        });
+        document.querySelector(".btnOk").addEventListener("click", () => pin && login());
     });
 }
 

js/main.js

@@ -80,7 +80,6 @@ async function call(url, { method = "GET", body = {}, params = {} }) {
         for (let [key, value] of Object.entries(params)) {
             searchParams.append(key, typeof value === "object" ? JSON.stringify(value) : value);
         }
-
         url += "?" + searchParams.toString();
     } else if (method === "POST") opts.body = JSON.stringify(body);