jquery - Calculating text width -

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I am trying to calculate text width using jQuery. I'm not sure what that is, but I'm definitely doing something wrong.

So, here's the code: 

  var c = $ ('. Calltoaction'); Var cTxt = c.text (); Var cWidth = cTxt.outerWidth (); C.css ('width', cWidth);

This works better for me: 

  $ .fn.textWidth = function () {var html_org = $ (this) .html (); Var html_calc = '& lt; Span & gt; ' + Html_org + '& lt; / Span & gt; '; $ (This) .html (html_calc); Var width = $ (this). Find ('span: first'). Width (); $ (This) .html (html_org); Return width; };

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