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Introduction to JavaScript












Document Object Model






<html>
  <head>
    <title>DOM example</title>
  </head>
  <body>
    <form>
      Enter Name   <input type = "text" name = "txtName">
    </form>
  </body>
</html>
	   





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Implementation








<script language = "JavaScript">
</script>
	   




function ClickMe()
{
  	alert(document.forms[0].txtName.value);		
}






  <input type = "button" name = "btnDOM" value = "Click Me" onclick = "javascript:ClickMe();"> 




<html>
  <head>
    <title>DOM example</title>
    <script language = "JavaScript">
			function ClickMe()
			{
				alert(document.forms[0].txtName.value);		
			}
    </script>
  </head>
  <body>
    <form>
      Enter Name   
      <input type = "text" name = "txtName">
      <input type = "button" name = "btnDOM" value = "Click Me" onclick = "javascript:ClickMe();">
    </form>
  </body>
</html>





Posted By  -  Karan Gupta
 
Posted On  -  Thursday, July 01, 2010

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