completed text effect

tsr-kairi · Jul 8, 2021 · 20c659e · 20c659e
1 parent d47f802
commit 20c659e
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diff --git a/Day 30 - Auto Text Effect/app.js b/Day 30 - Auto Text Effect/app.js
@@ -0,0 +1,21 @@
+const textEl = document.getElementById("text");
+const speedEl = document.getElementById("speed");
+const text = "We Love Programming!";
+let idx = 1;
+let speed = 300 / speedEl.value;
+
+writeText();
+
+function writeText() {
+  textEl.innerText = text.slice(0, idx);
+
+  idx++;
+
+  if (idx > text.length) {
+    idx = 1;
+  }
+
+  setTimeout(writeText, speed);
+}
+
+speedEl.addEventListener("input", (e) => (speed = 300 / e.target.value));
diff --git a/Day 30 - Auto Text Effect/index.html b/Day 30 - Auto Text Effect/index.html
@@ -0,0 +1,28 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <link rel="stylesheet" href="./style.css" />
+    <title>Auto Text Effect</title>
+  </head>
+  <body>
+    <h1 id="text">Starting...</h1>
+
+    <div>
+      <label for="speed">Speed:</label>
+      <input
+        type="number"
+        name="speed"
+        id="speed"
+        value="1"
+        min="1"
+        max="10"
+        step="1"
+      />
+    </div>
+
+    <script src="./app.js"></script>
+  </body>
+</html>
diff --git a/Day 30 - Auto Text Effect/style.css b/Day 30 - Auto Text Effect/style.css
@@ -0,0 +1,39 @@
+*::after,
+*::before {
+  box-sizing: border-box;
+  margin: 0;
+  padding: 0;
+}
+
+body {
+  background-color: darksalmon;
+  font-family: "Roboto", sans-serif;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  height: 100vh;
+  overflow: hidden;
+  margin: 0;
+}
+
+div {
+  position: absolute;
+  bottom: 20px;
+  background: rgba(0, 0, 0, 0.1);
+  padding: 10px 20px;
+  font-size: 18px;
+}
+
+input {
+  width: 50px;
+  padding: 5px;
+  font-size: 18px;
+  background-color: darksalmon;
+  border: none;
+  text-align: center;
+}
+
+input:focus {
+  outline: none;
+}