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  1. #1
    Regular Coder
    Join Date
    Jan 2006
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    Question How can this be achieved

    I'd like to share a Node value with an element value.
    Presently, the <SPAN> tag does receive a VALUE from an INPUT textfield.

    Now I'd like to share the VALUE with the the RADIO button.

    Code populating the <SPAN> tag:
    Code:
    function dup(what)
    {
    	var createText = document.createTextNode(what); 
    	var cell = document.getElementById('sameName'); 
    	if(cell.hasChildNodes()) 
    	{	
    	while(cell.childNodes.length >= 1 ) 
    		{ 
    		cell.removeChild( cell.firstChild ); 
    		}	
    	}
    	cell.appendChild(createText);
    }
    Form code:
    Code:
    <span id="sameName"></span>
    <input checked type="radio" name="FacultyName" id="Name" value="">

  2. #2
    New Coder
    Join Date
    Apr 2007
    Location
    Silicon Valley California
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    You can't 'share' the value, but you can apply an 'onchange' event to the radio button and then pass its value into your 'dup' function using the callback function.

  3. #3
    Regular Coder
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    Jan 2006
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    Thumbs up

    Thanks for tip.


 

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