I have a link that I want to be able to click to trigger a piece of jQuery code.
Currently I have
<a href="#" id="
foo">Link</a>
and
$('#foo').click(function(){
// Do stuff
});
which works well. But, I have always hated using hash in this way. The page flickers and the hash is added to the page url.
One alternative is to use
<a href="javascript:void(0);" id="
foo">Link</a>
but I also dislike seeing that piece of code in the browser status
bar. It looks tacky.
What I'd rather have is an explanatory javascript placeholder that does nothing, like
<a href="javascript:zoom();" id="
foo">Link</a>
which actually works, but throws an ReferenceError in the javascript console since there are no such function. What's the minimum definition of a function that does nothing?
Are there any other alternatives?
Should I just skip the link and use something like
<span id="
foo" style="cursor:pointer;cursor:hand;">Link</span>
instead?
