Weight Conversion

by kerrydp

HTML

<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/framework7-bundle.min.css">
<script src="https://cdn.jsdelivr.net/npm/[email protected]/framework7-bundle.min.js"></script>
<!DOCTYPE html>
<html>

  <head>
    <!-- Required meta tags-->
    <meta charset="utf-8">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no, viewport-fit=cover">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <!-- Color theme for statusbar (Android only) -->
    <meta name="theme-color" content="#2196f3">
    <!-- Your app title -->
    <title>My App</title>
  </head>

  <body>
    <!-- App root element -->
    <div id="app">

      <!-- Your main view, should have "view-main" class -->
      <div class="view view-main">
        <!-- Initial Page, "data-name" contains page name -->
        <div data-name="home" class="page">

          <!-- Top Navbar -->
          <div class="navbar">
            <div class="navbar-bg"></div>
            <div class="navbar-inner">
              <div class="title">Awesome App</div>
            </div>
          </div>



          <!-- Scrollable page content -->
          <div class="page-content">
            <div class="block block-strong">
              <label>Pounds</label>
<input id="inputPounds" class="w3-input w3-border" type="number" placeholder="Pounds"
oninput="weightConverter(this.id,this.value)" onchange="weightConverter(this.id,this.value)">

 <label>Kilograms</label>
 <input id="inputKilograms" class="w3-input w3-border" type="number" placeholder="Kilograms"
 oninput="weightConverter(this.id,this.value)" onchange="weightConverter(this.id,this.value)">
            </div>
          </div>
        </div>
      </div>
    </div>
    
  </body>

</html>

JavaScript

var app = new Framework7({
  el: '#app',
  name: 'My App',
  id: 'com.myapp.test',
  theme: 'ios'
});

var mainView = app.views.create('.view-main');

function weightConverter(source, valNum) {
        valNum = parseFloat(valNum);
        var inputPounds = document.getElementById("inputPounds");
        var inputKilograms = document.getElementById("inputKilograms");
        if (source == "inputPounds") {
            inputKilograms.value = (valNum / 2.2046).toFixed(2);
         
        }
        if (source == "inputKilograms") {
            inputPounds.value = (valNum * 2.2046).toFixed(2);
          
        }
    }