javascript:delete_reply_notify('14557174');void(0)
it make javascript delete one row which id = 1455174
but ,why is void(0)? what's mean ?
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http://stackoverflow.com/questions/666936/what-is-the-point-of-void-in-javascript – mykhal Jul 02 '10 at 09:18
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Its to prevent the default behaviour of the link from being activated, namely redirecting the browser to a new page. Your example though shows poor JavaScript practice - you should look into coding things unobtrusively and into the use of progressive enhancement
robjmills
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To prevent the page reloading upon a single click, we can use JavaScript:void(0); within the anchor link.
Reigel
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stops the link activating. Best to avoid the javascript protocol if possible better to use the click event.
matpol
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