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jaimerodas/revisaAncho.js

Created August 5, 2012 02:40
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Ligar eventos JS con declaraciones de body::after en CSS
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revisaAncho.js
function revisaAncho() {
var str;
if (window.getComputedStyle && window.document.querySelector) {
str = window.getComputedStyle(window.document.body, ':after').getPropertyValue('content');
} else {
str = "Regular";
}
return String(str).replace(/"/g, '');
}
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El replace de la línea 3 arregla (según yo) el que en algunos browsers el getPropertyValue agarra el el content con todo y comillas.

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