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javascriptbuttononclicklocation-href

location.href to a link without http://

I have a webpage - http://www.example.com/ - where I have a button. On click of the button I need to go to a particular link (www.google.com). The button is like :

<input type="button"
       onclick="javascript:location.href='www.google.com'"
       value="Click" />

But this button opens a page "http://www.example.com/www.google.com" which is wrong URL.

I have tried window.location, document.location, document.location.href, location.href but all in vain.

The URL in my onclick can not be restricted to begin with 'http://'.

Solution

  • Since you did not include a protocol (such as for example http), your browser will interpret www.google.com as a link to http://www.example.com/www.google.com, since you are currently on http://www.example.com. Add whatever protocol you want to the href-string, but if you are referring to somewhere else than on the site itself, you must have the protocol.