Calculating text width

Question

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

So, here is the code:

var c = $(\'.c         


        

Answer 1

My solution

$.fn.textWidth = function(){
    var self = $(this),
        children = self.children(),
        calculator = $(''),
        width;

    children.wrap(calculator);
    width = children.parent().width(); // parent = the calculator wrapper
    children.unwrap();
    return width;
};

Basically an improvement over Rune's, that doesn't use .html so lightly