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sahandghavidelsahandghavidel
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update weight converter project
1 parent 255472a commit 8017149

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3 files changed

+84
-58
lines changed

3 files changed

+84
-58
lines changed

‎projects/weight-converter/index.html‎

Lines changed: 23 additions & 17 deletions
Original file line numberDiff line numberDiff line change
@@ -1,22 +1,28 @@
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<meta http-equiv="X-UA-Compatible" content="ie=edge">
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<link rel="stylesheet" href="style.css">
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<title>Weight Conversion</title>
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</head>
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<body>
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<div>
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<form>
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<h1>Weight Converter (pounds to kg)</h1>
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<p>Enter weight value in pounds:</p>
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<label>Pounds</label>
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<input type="number" step=".1">
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<p>Your weight in Kilograms is: <span id="result"></span></p>
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</form>
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<meta http-equiv="X-UA-Compatible" content="ie=edge" />
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<link rel="stylesheet" href="style.css" />
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<title>Weight Converter</title>
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</head>
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<body>
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<div class="container">
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<h1 class="heading">Weight Converter</h1>
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<div class="input-container">
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<label>Pounds:</label>
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<input
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placeholder="Enter number"
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class="input"
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type="number"
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step=".1"
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id="input"
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/>
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</div>
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<p>Your weight in kg is: <span id="result"></span></p>
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<span id="error" class="error"></span>
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</div>
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<script src="index.js"></script>
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</body>
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</body>
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</html>

‎projects/weight-converter/index.js‎

Lines changed: 24 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -1,34 +1,28 @@
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const form = document.querySelector('form');
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const inputEl = document.getElementById("input");
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const errorEl = document.getElementById("error");
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const resultsEl = document.getElementById("result");
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//add an event listener to the form
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let time;
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let errorTime;
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function updateResults() {
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if (inputEl.value <= 0 || isNaN(inputEl.value)) {
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clearTimeout(errorTime);
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errorEl.innerText = "Please enter a valid number!";
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errorTime = setTimeout(function () {
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errorEl.innerText = "";
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}, 2000);
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inputEl.value = "";
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} else {
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clearTimeout(time);
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form.addEventListener('submit', function(e){
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e.preventDefault();
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const input = document.querySelector('input');
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let results = document.querySelector('span');
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let poundsToKG;
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resultsEl.innerText = (+inputEl.value / 2.2).toFixed(2);
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time = setTimeout(function () {
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resultsEl.innerText = "";
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inputEl.value = "";
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}, 10000);
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}
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}
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if ((input.value <= 0) || (isNaN(input.value))){
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results.classList.add('error');
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results.innerHTML = "<p>Please enter a value number!</p>"
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setTimeout(function(){
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results.innerHTML = '';
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results.classList.remove('error');
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}, 2000)
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input.value = '';
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} else {
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poundsToKG = Number(input.value) / 2.2;
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results.classList.add('no-error');
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results.innerHTML = `${poundsToKG.toFixed(2)}`;
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setTimeout(function(){
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results.innerHTML = '';
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input.value = '';
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results.classList.remove('no-error');
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}, 10000)
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}
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})
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inputEl.addEventListener("input", updateResults);

‎projects/weight-converter/style.css‎

Lines changed: 37 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -1,16 +1,42 @@
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form {
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background-color: rgb(241, 9, 144);
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color: white;
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width: 500px;
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height: 300px;
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margin: 100px auto 100px;
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padding: 25px;
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body {
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background: linear-gradient(to left top, yellow, lightblue, yellow);
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min-height: 100vh;
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margin: 0;
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display: flex;
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justify-content: center;
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align-items: center;
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font-family: "Courier New", Courier, monospace;
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color: darkcyan;
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}
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.error{
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color: red;
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.container {
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background: rgba(255, 255, 255, 0.3);
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padding: 20px;
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width: 85%;
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max-width: 450px;
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box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
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border-radius: 10px;
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}
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.no-error{
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color: rgb(6, 48, 2);
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.input-container {
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display: flex;
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justify-content: space-between;
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align-items: center;
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font-size: 18px;
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font-weight: 700;
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}
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.input {
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padding: 10px;
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width: 70%;
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background: rgba(255, 255, 255, 0.3);
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border-color: rgba(255, 255, 255, 0.5);
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font-size: 18px;
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border-radius: 10px;
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color: darkgreen;
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outline: none;
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}
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.error {
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color: red;
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}

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