javascript: how i can define is object jQuery object or something else object? [duplicate]

Question

So, i have two objects:

var object1 = $('div');
var object2 = {};

How i can define is this jQuery object, or not?

for javascript version < 1.4

Menztrual · Accepted Answer · 2012-10-28 11:09:34Z

2

Try checking it by using instanceof

var isJqueryObject = object1 instanceof jQuery

answered Oct 28, 2012 at 11:09

Menztrual

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1 Comment

Andrey Vorobyev Over a year ago

yes, but this is JavaScript 1.4

marc_s · Accepted Answer · 2017-02-12 19:54:15Z

1

var abc={};

if(typeof(abc.jquery)=="undefined"){

console.log("object is not a jquery object");

}else{

console.log("object is a jQuery object");

}

if object is jQuery object then

objectIdentifier.jquery =< version of jQuery>

edited Feb 12, 2017 at 19:54

marc_s

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answered Oct 28, 2012 at 11:10

Hemen Ashodia

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1 Comment

Andrey Vorobyev Over a year ago

Thank you, i find it on moderator's question link, and i will ise it

bukart · Accepted Answer · 2012-10-28 11:15:54Z

0

try it this way var isJQ = ( object1 && jQuery == object.constructor);

answered Oct 28, 2012 at 11:15

bukart

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