As Other individuals have talked about, it's greater continue to to utilize return false; in the clicking handler than use the javascript: protocol.
omgomg 141k145145 gold badges292292 silver badges351351 bronze badges three ten You can use just href="javascript:" for a similar purpose. As said in The solution for this problem, the void(0) aspect was originally meant for early variations of browsers wherever javascript: URI dealing with was diverse.
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The href attribute defines the URL of your source of the website link. If the anchor tag doesn't have href tag then it will not develop into hyperlink. The href attribute have the following values:
But when the result is undefined, then the browser stays on the same web site. void(0) is simply a short and simple script that evaluates to undefined.
Internet browsers will attempt to consider whichever is employed to be a URL and load it Except This is a JavaScript functionality that returns null. By way of example, if we click a link similar to this:
The href residence in plain Javascript here will likely have the semantic attached to it. It returns the destination URL which the url will bring about. It doesn't make any difference how it was published (absolute or relative URLs).
Utilizing is both of those far more semantic, and spares you from this entire debate about what to hack into an anchor's href. Edit: appears like @Ronnie Royston's remedy underneath currently has this argument coated.
zoulzoul 104k4444 gold badges263263 silver badges364364 bronze badges Include a remark
Subsequently, we only want only one webpage with the app and generally all of the tags do not need a real href pointing to other web pages.
So if you need to use a component's href to execute inline JavaScript, you must specify a valid worth for href initial that may not far too elaborate (doesn't have whitespace), and afterwards supply the JavaScript within an celebration attribute tag like onClick, onMouseOver, onMouseOut, etcetera.
There are ways all around this stuff. Using an empty little bit of Javascript code from the href is one of these, and even though it is not the ideal Resolution, it does operate.
Usage of javascript:void(0) signifies that the creator of the HTML is misusing the anchor factor rather than the button element.
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