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Basic random number generator

aaaaaa123456789 | PRO | 01/29/14 02:58:24 AM UTC | 0 ⭐ | 513 👁️ | Never ⏰ | []
HTML |

920 B

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<!DOCTYPE html>
<html>
  <head>
    <script>
      function convert_number (value) {
        return Math.floor((new Number(value)).valueOf());
      }
      
      function generate () {
        var min = document.getElementById("min").value;
        var max = document.getElementById("max").value;
        min = convert_number(min);
        max = convert_number(max);
        if (min >= max)
          document.getElementById("result").innerHTML = "error";
        else {
          var random_number = Math.floor(Math.random() * (max - min + 1)) + min;
          document.getElementById("result").innerHTML = random_number;
        }
      }
    </script>
  </head>
  <body>
    Min: <input type="text" id="min" value="1" /><br />
    Max: <input type="text" id="max" value="10" /><br />
    <button onclick="generate()">Generate!</button><br />
    <p>Generated: <b id="result">nothing</b></p>
  </body>
</html>

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