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copied!<p>It looks like you're using this plugin: <a href="http://code.google.com/p/jquery-numberformatter/" rel="nofollow">http://code.google.com/p/jquery-numberformatter/</a></p> <p>That plugin will take an element, parse the value according to the format, and reinsert it into the DOM, from what I can tell. So I'm going to assume that's the case.</p> <pre><code>$(document).ready( function() { $('#valor, #taxa, #imposto, #envio, #taxa_adicional, #subtotal, #total').blur(function(){ /* // first update all fields to have the correct format, so we can work with them later. $('#valor').format({format:"#,###.00", locale:"br"}); $('#taxa').format({format:"#,###.00", locale:"br"}); $('#imposto').format({format:"#,###.00", locale:"br"}); $('#envio').format({format:"#,###.00", locale:"br"}); $('#taxa_adicional').format({format:"#,###.00", locale:"br"}); */ //separating because I'm pretty sure this would work in place of all those lines of code: // needs testing though. If this doesn't work uncomment the previous block and delete this line $('#valor,#taxa,#imposto,#envio,#taxa_adicional').format({format:"#,###.00", locale:"br"}); // then since the values have been formatted, let's extract just the floats like you wanted // going through the document.getElementById since the jQuery wrapper is useless overhead and you don't need a jQuery object back out. var val = parseFloat( document.getElementById('val').innerHTML ); var tax = parseFloat( document.getElementById('taxa').innerHTML ); var imp = parseFloat( document.getElementById('imposto').innerHTML ); var env = parseFloat( document.getElementById('envio').innerHTML ); var xat = parseFloat( document.getElementById('taxa_adicional').innerHTML ); if( isNaN( val ) ) val = 0; if( isNaN( tax ) ) tax = 0; if( isNaN( imp ) ) imp = 0; if( isNaN( env ) ) env = 0; if( isNaN( xat ) ) xat = 0; var subtotal = val + tax + imp + env; var total = val + tax + imp + env + xat; $('#subtotal').val(subtotal).format({format:"#,###.00", locale:"br"}); $('#total').val(total).format({format:"#,###.00", locale:"br"}); }); }); </code></pre> <p>Notice that I am only trying to help you have easier to read code. There are probably lots of ways to write this to get it <em>leaner[1]</em> </p> <p><br /></p> <p>[1] less fat; less waste; ~ Perhaps this translates, perhaps it is an idiom?</p>

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