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1 replies

working with Alpha-Numeric keys in JavaScript

i have writen the code for Alpha-Numeric keys  but it working for all keys in the keyboard (delete,backspace,enter,arrowkeys.............)

The piece of code is  
<apex:page >
  <script>
  function keyup()
  {
  alert("key up calles");
  }
  function keypress()
  {
  alert('key press calles');
  }
  function keydown()
  {
  alert('key down calles');
  }
  </script>
  <apex:form >
  Name:<input type = "text" onkeyup="keyup()"/><br/>
  Email:<input type = "text" onkeypress="keypress()"/><br/>
  PhoneNumber:<input type= "text" onkeydown= "keydown()"/><br/>
  </apex:form>
  
</apex:page>

 
1 replies

working with Alpha-Numeric keys in JavaScript

i have writen the code for Alpha-Numeric keys  but it working for all keys in the keyboard (delete,backspace,enter,arrowkeys.............)

The piece of code is  
<apex:page >
  <script>
  function keyup()
  {
  alert("key up calles");
  }
  function keypress()
  {
  alert('key press calles');
  }
  function keydown()
  {
  alert('key down calles');
  }
  </script>
  <apex:form >
  Name:<input type = "text" onkeyup="keyup()"/><br/>
  Email:<input type = "text" onkeypress="keypress()"/><br/>
  PhoneNumber:<input type= "text" onkeydown= "keydown()"/><br/>
  </apex:form>
  
</apex:page>