[Javascript] To DOM or not -- calendar popup

[mwarden at gmail.com (Matt Warden)]

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Bill Moseley wrote:
> 2) or in the script search for the input field and then append the
> <img>  to the field's parent node list?[1]
> 
> Seems like 2 is the "correct" way to go, but seems like a bit more
> work.

It's not that bad. Something like:

if (document.getElementById && document.createElement) {
	var field = document.getElementById('whatever');
	if (field) {
		var img = document.createElement('img');
		img.src = 'whatever.foo';
		img.onclick = calPopupFunction;
		field.parentNode.appendChild(img);
	}
}


- --
Matt Warden
Miami University
Oxford, OH, USA
http://mattwarden.com


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