ASP.NET - javascript for change focus using enter

Asked By Samarth Patel on 01-Nov-10 08:33 AM
Hi

friends  ! i am developing application in asp.net

My Clients Requirement Is That After Enter Key The Cursor Focus On Next text Box

So  I want Javascript For That On Enter Key Press..

Thanks

Samarth Patel

http://samarthpatel88.blogspot.com
Jatin Prajapati replied to Samarth Patel on 01-Nov-10 08:39 AM
Try this javascript function. 

<script type="text/javascript">


<!--


var curFocus = 0;


window.onload = function()


{


     document.onkeydown = register;


}




function register(e)


{


     if (!e) e = window.event;


     var keypressed = e['keyCode'];


     if(document.hasFocus())


     {


          if(keypressed == 13)


          {


		  	   var numElements = document.forms[0].elements.length;


			   var eleType;


			   curFocus = (curFocus + 1 < numElements) ? curFocus + 1 : 0;


               for(var i=curFocus;i<document.forms[0].elements.length;i++)


               {


			   		eleType = document.forms[0].elements[i].tagName.toLowerCase();


			   		if(eleType == "input" || eleType == "select" || eleType == "textarea")


					{


						curFocus = i;


						break;


					}


               }


               document.forms[0].elements[curFocus].focus();


          }


     }


}


// -->


</script>
Nowshad M replied to Samarth Patel on 01-Nov-10 08:39 AM
Hi,

function DefaultEnterKey()
{
    
    if (event.keyCode == 13)
    {
document.getElementById('txtSecond').focus();
    }
}

<textarea id="txtFirst" onkeypress="DefaultEnterKey();" class="bgtxt" rows="4" cols="75" runat="server"></textarea>

Try like this..
Reena Jain replied to Samarth Patel on 01-Nov-10 08:40 AM
hi,

here is code that works! must be in body tag.
<body> onkeydown="if (event.keyCode==13) {event.keyCode=9; return event.keyCode }"

hope this will help you