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Code Issues Releases Wiki Activity

Added function to dynamically apply stylesheets

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Jeremy Ruston 2012-04-19 10:15:29 +02:00
parent 9ec268cd2f
commit 441479f1b4
1 changed files with 21 additions and 0 deletions
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21
js/Utils.js
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@ -270,4 +270,25 @@ utils.toggleClass = function(el,className,status) {
} }
}; };
utils.applyStyleSheet = function(id,css) {
var el = document.getElementById(id);
if(document.createStyleSheet) { // Older versions of IE
if(el) {
el.parentNode.removeChild(el);
}
doc.getElementsByTagName("head")[0].insertAdjacentHTML("beforeEnd",
'&nbsp;<style id="' + id + '" type="text/css">' + css + '</style>'); // fails without &nbsp;
} else { // Modern browsers
if(el) {
el.replaceChild(document.createTextNode(css), el.firstChild);
} else {
el = document.createElement("style");
el.type = "text/css";
el.id = id;
el.appendChild(document.createTextNode(css));
document.getElementsByTagName("head")[0].appendChild(el);
}
}
};
})(); })();