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how do make whatever i type on an input automatically appear on another input field in html and javascrript

Emmanuel Morgan answered on August 1, 2023 Popularity 1/10 Helpfulness 1/10

answer how do make whatever i type on an input automatically appear on another input field in html and javascrript

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how do make whatever i type on an input automatically appear on another input field in html and javascrript

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function myFunction() {
  var x = parseInt(document.getElementById("num1").value);
  // set default value to 0 if parsing was not successful
  if (isNaN(x)) x = 0;
  var y = parseInt(document.getElementById("num2").value);
  // set default value to 0 if parsing was not successful
  if (isNaN(y)) y = 0;
  var z = x + y;
  document.getElementById("res").value = z;
}

Popularity 1/10 Helpfulness 1/10 Language html

Source: stackoverflow.com

Tags: html input input-field

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Contributed on Aug 01 2023

Emmanuel Morgan

0 Answers Avg Quality 2/10

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how do make whatever i type on an input automatically appear on another input field in html and javascrript

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<div class="inputs">
  <div class="input-box">
    <label for="exampleInputEmail1" class="details">number 1</label>
    <input type="number" name="num1" class="form-control" id="num1" oninput="myFunction()" value="<?php echo 
              $num1?>" placeholder="0" aria-describedby="emailHelp" />
  </div>
  <div class="input-box">
    <label for="exampleInputEmail1" class="details">number 2</label>
    <input type="number" name="num2" class="form-control" id="num2" oninput="myFunction()" value="<?php echo 
              $num2?>" placeholder="0" aria-describedby="emailHelp" />
  </div>
  <div class="input-box">
    <label for="exampleInputEmail1" class="details">result</label>
    <input type="number" name="res" class="form-control" id="res" value="<?php echo 
              $res?>" placeholder="0" aria-describedby="emailHelp" />
  </div>
</div>
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Popularity 1/10 Helpfulness 1/10 Language html

Source: stackoverflow.com

Tags: html input input-field

Link to this answer
Share Copy Link

Contributed on Aug 01 2023

Emmanuel Morgan

0 Answers Avg Quality 2/10

how do make whatever i type on an input automatically appear on another input field in html and javascrript

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how do make whatever i type on an input automatically appear on another input field in html and javascrript

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how do make whatever i type on an input automatically appear on another input field in html and javascrript

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