Form Handling

• The submit button typically submits the form.
• This can submit it to the server, handle it on the client (as below), or typically check it's ok on the client and then submit it.
• <form name="add" >
  Numbers <input type="text" name="num1"> +
  <input type="text" name="num2"> =
  <input type="text" name="output">
  <input type="button" name="AddButton" value="Add" onClick="addNums()">
  </form>
• Numbers + =
• The javascript from the header is
  <script type="text/javascript">
  function addNums() {
  value1 = parseInt(add.num1.value);
  value2 = parseInt(add.num2.value);
  //alert (value1);
  add.output.value = value1 + value2
  return true;}
  </script >