HTML and CSS Reference
In-Depth Information
* Unfortunately, some Android browsers do not support DOMParser's text/html
* type. The method below from Eli Grey will allow browsers that do not
support
* the text/html type to support it via prototype.
*/
/*
* DOMParser HTML extension
* 2012-02-02
*
* By Eli Grey,
http://eligrey.com
* Public domain.
* NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK.
*/
/*! @source
https://gist.github.com/1129031 */
/*global document, DOMParser*/
(function(DOMParser) {
"use strict";
var DOMParser_proto = DOMParser.prototype
,real_parseFromString = DOMParser_proto.parseFromString;
// Firefox/Opera/IE throw errors on unsupported types
try {
// WebKit returns null on unsupported types
if ((new DOMParser).parseFromString("", "text/html")) {
// text/html parsing is natively supported
return;
}
} catch (ex) {}
DOMParser_proto.parseFromString = function(markup, type) {
if (/^\s*text\/html\s*(?:;|$)/i.test(type)) {
var doc = document.implementation.createHTMLDocument("")
,doc_elt = doc.documentElement
,first_elt;
doc_elt.innerHTML = markup;
first_elt = doc_elt.firstElementChild;
// are we dealing with an entire document or a fragment?
if (doc_elt.childElementCount === 1 &&
first_elt.localName.toLowerCase() === "html") {
doc.replaceChild(first_elt, doc_elt);
}
return doc;
} else {
return real_parseFromString.apply(this, arguments);
