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How to identify what text the user has selected in the web page??

Example: I want to build an application similar to online translation:

  • The user is reading some html (provided to the user through my server)
  • Then he/she selects a sentence in that page (asking for its translation)
  • So the javascript should handle this event and send back to the server asking for the translation...

Any ideas how to know what text the user is currently selecting??

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  • Due to send again information to server, i can suggest you tu use some Ajax? Commented Apr 18, 2012 at 10:01
  • sure.. but still need to identify the offset of the selected text... Commented Apr 18, 2012 at 10:02
  • Ok, just dind't understood the real essence of the question. So antyrat answer seems to be very nice. Commented Apr 18, 2012 at 10:03

1 Answer 1

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You need to do that using selection rage.

For example using getSelection() method.

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