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refactored Common.isElement

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liabru 2017-05-09 00:41:05 +01:00
parent d63b0c25c8
commit 295cffeacf
1 changed files with 0 additions and 8 deletions
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8
src/core/Common.js
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@ -177,15 +177,7 @@ module.exports = Common;
* @return {boolean} True if the object is a HTMLElement, otherwise false * @return {boolean} True if the object is a HTMLElement, otherwise false
*/ */
Common.isElement = function(obj) { Common.isElement = function(obj) {
// http://stackoverflow.com/questions/384286/javascript-isdom-how-do-you-check-if-a-javascript-object-is-a-dom-object
try {
return obj instanceof HTMLElement; return obj instanceof HTMLElement;
}
catch(e){
return (typeof obj==="object") &&
(obj.nodeType===1) && (typeof obj.style === "object") &&
(typeof obj.ownerDocument ==="object");
}
}; };
/** /**